+Wed Nov 20 02:04:11 1996 Ulrich Drepper <drepper@cygnus.com>
+
+ * sysdeps/unix/sysv/linux/sigsuspend.c: Make sigsuspend a weak
+ alias of __sigsuspend.
+
+ * grp/grp.h: Correct comment about POSIX compliance.
+ * pwd/pwd.h: Likewise.
+
+ * login/utmp.h: Update copyright and pretty-print prototypes.
+ * sysdeps/generic/paths.h: Add _PATH_LASTLOG, _PATH_UTMP and
+ _PATH_WTMP from utmpbits.h.
+ * sysdeps/unix/sysv/linux/paths.h: Likewise.
+ * sysdeps/generic/utmpbits.h: Remove here.
+ * sysdeps/gnu/utmpbits.h: Likewise.
+
+ * misc/sys/uio.h: Place __BEGIN_DECLS correctly.
+ Pretty-print prototypes.
+
+ * sysdeps/unix/sysv/linux/sparc/clone.S: New file. Taken from
+ LinuxThreads-0.5.
+
+Tue Nov 19 13:43:07 1996 Richard Henderson <rth@tamu.edu>
+
+ * inet/ether_hton.c: Include <string.h>.
+ * inet/ether_ntoh.c: Likewise.
+ * inet/rexec.c: Get errno, index, getpass, getlogin from headers.
+ * misc/search.h: Fix hcreate_r argument type (unsigned -> size_t).
+
+ * misc/sys/cdefs.h: Change __long_double_t definition from typedef
+ to define. Jim Nance reports problems building XEmacs otherwise.
+
+ * resolv/gethnamaddr.c: Protect h_errno redefinition.
+ * resolv/getnetnamadr.c: Likewise.
+ * resolv/herror.c: Likewise.
+
+ * sysdeps/generic/sigset.h (__SIGSETFN): Operator ## doesn't work
+ with -traditional. Reported by Eric Youngdale. While we're at this,
+ don't do error checking in the __ functions. This is consistent
+ with the sysv4 definitions and seems Right.
+ * signal/signal.h: Don't __OPTIMIZE__ sigops to __ versions. Add
+ prototype for __sigsuspend.
+ * sysdeps/posix/sigblock.c: Optimize sigmask <-> sigset_t conversions
+ for sigset_t == unsigned long. De-ansidecl-ify. Reformat copyright.
+ * sysdeps/posix/sigpause.c: Likewise.
+ * sysdeps/posix/sigsetmask.c: Likewise.
+ * sysdeps/posix/sigvec.c: Likewise.
+ * sysdeps/posix/sigintr.c: Reformat copyright.
+ * sysdeps/posix/signal.c: Check signal number out of range since
+ __sigismember doesn't anymore. Reformat copyright.
+ * sysdeps/posix/sigwait.c: Use __ versions of sigfillset, sigismember,
+ sigdelset, sigaction, and sigsuspend.
+
+ * stdlib/drand48-iter.c (__drand48_iterate): Cast state fragments
+ to the wider type before shifting.
+
+ * sysdeps/alpha/bsd-_setjmp.S: Silence assembler warning "$at used
+ without .set noat" in profiling hook.
+ * sysdeps/alpha/bsd-setjmp.S: Likewise.
+ * sysdeps/alpha/htonl.S: Likewise.
+ * sysdeps/alpha/htons.S: Likewise.
+ * sysdeps/alpha/s_copysign.S: Likewise.
+ * sysdeps/alpha/setjmp.S: Likewise.
+ * sysdeps/alpha/stpcpy.S: Likewise.
+ * sysdeps/alpha/strcat.S: Likewise.
+ * sysdeps/alpha/strcpy.S: Likewise.
+ * sysdeps/alpha/strncat.S: Likewise.
+ * sysdeps/unix/sysv/linux/alpha/brk.S: Likewise.
+ * sysdeps/unix/sysv/linux/alpha/clone.S: Likewise.
+ * sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S: Likewise.
+ * sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S: Likewise.
+ * sysdeps/unix/sysv/linux/alpha/llseek.S: Likewise.
+ * sysdeps/unix/sysv/linux/alpha/sigsuspend.S: Likewise. Rename
+ function to __sigsuspend and add weak alias.
+ * sysdeps/unix/sysv/linux/alpha/syscall.S: Likewise. Add missing END.
+
+ * sysdeps/alpha/w_sqrt.S: Define _ERRNO_H so <errnos.h> defines EDOM.
+
+ * sysdeps/unix/execve.S: Match PSEUDO_END symbol with the symbol
+ SYSCALL__ actually generated.
+
+ * sysdeps/unix/sysv/linux/errnos.h [_LIBC_REENTRANT]: Reflexively
+ #define __set_errno, as several imported subsystems (eg. BIND) check
+ that the symbol is defined.
+
+ * sysdeps/unix/sysv/linux/getsysstats.c: Include <alloca.h>.
+
+ * sysdeps/alpha/memcpy.S: Temporarily remove until I can find a bug
+ that manifests in GCC.
+
+Tue Nov 19 11:10:05 1996 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
+
+ * sysdeps/posix/writev.c (writev): COUNT parm is now int.
+ * sysdeps/posix/readv.c (readv): Likewise.
+
+Tue Nov 19 15:28:29 1996 Ulrich Drepper <drepper@cygnus.com>
+
+ * nss/nss_dns/dns-network.c: Change return type of all functions
+ to enum nss_status.
+ Reported by NIIBE Yutaka.
+ * nss/nss_dns/dns-host.c: Update copyright.
+
+Fri Nov 15 20:16:38 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * config.make.in: Remove definition of top_absdir.
+ * configure.in: Likewise. Use $(..) instead.
+ * Makerules (make-link): Use $(..) to find rellns-sh script.
+
+Sat Nov 16 15:52:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * manual/nss.texi (Name Service Switch): Fix reference to
+ `frobnicate'.
+
+Fri Nov 15 22:08:33 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add
+ sys/mtio.h.
+
+Mon Nov 18 05:51:13 1996 Ulrich Drepper <drepper@cygnus.com>
+
+ * sysdeps/generic/waitstatus.h (__WIFSIGNALED): Rename local
+ variable from __stat to __status to prevent shadowing.
+ * sunrpc/rpc/clnt.h (clntudp_create, clntudp_bufcreate): Likewise
+ for parameter __wait.
+ Reported by NIIBE Yutaka.
+
+Mon Nov 18 02:05:38 1996 Ulrich Drepper <drepper@cygnus.com>
+
+ * misc/regexp.c: New file. Implementation of obsolete interface
+ to regular expression matcher (required in XPG4.2).
+ * misc/regexp.h: New file. Header for above.
+ * misc/Makefile (headers): Add regexp.h.
+ (routines): Add regexp.c.
+ Update copyright.
+
+Sun Nov 17 21:50:24 1996 Andreas Jaeger <aj@arthur.pfalz.de>
+
+ * stdlib/tst-strtod.c (main): Add arguments for main.
+ * stdlib/tst-strtol.c (main): Likewise.
+
+Sun Nov 17 21:15:05 1996 Ulrich Drepper <drepper@cygnus.com>
+
+ * configure.in: Substitute libc_cv_slibdir and libc_cv_sysconfdir
+ in output files.
+ * sysdepes/unix/sysv/linux/configure: Define libc_cv_slibdir to /lib
+ and sysconfdir to /etc if $prefix is /usr.
+ * config.make.in: Add slibdir, sysconfdir and BASH to be replaced.
+
+ * elf/Makefile ($(objpfx)ldd): Install ldd.bash.in if
+ $(have-bash2) is yes.
+ * elf/ldd.bash.in: Add copyright and various cleanups.
+ * elf/ldd.sh.in: Likewise.
+
+ Implement RTLD_NEXT.
+ * elf/dlfcn.h: Define RTLD_NEXT.
+ * elf/dl-deps.c: Build second searchlist which contains duplicates.
+ * elf/dl-lookup.c (_dl_lookup_symbol_skip): New function. Used
+ for RTLD_NEXT lookup.
+ Rewrite _dl_lookup_symbol to put common parts for both lookup
+ functions in a separate function.
+ * elf/dlsym.c: Handle RTLD_NEXT by calling _dl_lookup_symbol_skip.
+ * elf/link.h (struct link_map): Add l_dupsearchlist and
+ l_ndupsearchlist.
+ Add prototype for _dl_lookup_symbol_skip.
+
+ * sunrpc/Makefile (rpcsvc): Add rusers.
+ * sunrpc/rpcsvc/rnusers.x: Remove. Obsolteted by rusers.x.
+ * sunrpc/rpcsvc/rusers.x: New file.
+
+Sun Nov 17 04:24:35 1996 Ulrich Drepper <drepper@cygnus.com>
+
+ * stdio-common/vfprintf.c [USE_IN_LIBIO] (buffered_vfprintf): Call
+ __libc_lock_init for local lock.
+ Reported by a sun <asun@zoology.washington.edu>.
+ [!USE_IN_LIBIO] (PAD): Optimize a bit.
+
Sun Nov 17 03:13:57 1996 Ulrich Drepper <drepper@cygnus.com>
* db/makedb.c: Update and reformat copyright.
$(slibdir)/%.so: $(objpfx)%.so; $(do-install-program)
define make-link
-cd $(@D); \
+here=`pwd`; cd $(@D); \
rm -f $(@F).new; \
if test '$(@D)' = '$(<D)'; then \
$(LN_S) $(<F) $(@F).new; \
else \
- $(SHELL) $(top_absdir)/rellns-sh $< $(@F).new; \
+ $(SHELL) $$here/$(..)rellns-sh $< $(@F).new; \
fi; \
mv -f $(@F).new $(@F)
endef
# Don't edit this file. Put configuration parameters in configparms instead.
# Installation prefixes.
-top_absdir = @top_absdir@
prefix = @prefix@
exec_prefix = @exec_prefix@
+slibdir = @libc_cv_slibdir@
+sysconfdir = @libc_cv_sysconfdir@
# System configuration.
config-machine = @host_cpu@
have-no-whole-archive = @libc_cv_ld_no_whole_archive@
have-no-exceptions = @libc_cv_gcc_no_exceptions@
+have-bash2 = @libc_cv_have_bash2@
# Configuration options.
gnu-as = @gnu_as@
INSTALL_DATA = @INSTALL_DATA@
LN_S = @LN_S@
MSGFMT = @MSGFMT@
+BASH = @BASH@
# More variables may be inserted below by configure.
# This will get text that should go into config.make.
config_vars=
-# We need a variable with the absolute path to the toplevel build directory.
-top_absdir=`cd $srcdir; pwd`
-
-
# Check for a --with-gmp argument and set gmp-srcdir in config.make.
# Check whether --with-gmp or --without-gmp was given.
if test "${with_gmp+set}" = set; then
fi
echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:710: checking host system type" >&5
+echo "configure:706: checking host system type" >&5
host_alias=$host
case "$host_alias" in
# This can take a while to compute.
sysdep_dir=$srcdir/sysdeps
echo $ac_n "checking sysdep dirs""... $ac_c" 1>&6
-echo "configure:776: checking sysdep dirs" >&5
+echo "configure:772: checking sysdep dirs" >&5
# Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1.
os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`"
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# ./install, which can be erroneously created by make from ./install.sh.
echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:977: checking for a BSD compatible install" >&5
+echo "configure:973: checking for a BSD compatible install" >&5
if test -z "$INSTALL"; then
if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
if test "$INSTALL" = "${srcdir}/install-sh -c"; then
# The makefiles need to use a different form to find it in $srcdir.
- INSTALL="$top_absdir/install-sh -c"
+ INSTALL="$(..)./install-sh -c"
fi
echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:1031: checking whether ln -s works" >&5
+echo "configure:1027: checking whether ln -s works" >&5
if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1056: checking for $ac_word" >&5
+echo "configure:1052: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_MSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:1087: checking build system type" >&5
+echo "configure:1083: checking build system type" >&5
build_alias=$build
case "$build_alias" in
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1113: checking for $ac_word" >&5
+echo "configure:1109: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "gcc cc", so it can be a program name with args.
set dummy gcc cc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1145: checking for $ac_word" >&5
+echo "configure:1141: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_BUILD_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:1172: checking how to run the C preprocessor" >&5
+echo "configure:1168: checking how to run the C preprocessor" >&5
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
CPP=
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp.
cat > conftest.$ac_ext <<EOF
-#line 1187 "configure"
+#line 1183 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1193: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1189: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
:
rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF
-#line 1204 "configure"
+#line 1200 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1210: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1206: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
:
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}ar; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1235: checking for $ac_word" >&5
+echo "configure:1231: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1266: checking for $ac_word" >&5
+echo "configure:1262: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1297: checking for $ac_word" >&5
+echo "configure:1293: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
+# Extract the first word of "bash", so it can be a program name with args.
+set dummy bash; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1328: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_path_BASH'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ case "$BASH" in
+ /*)
+ ac_cv_path_BASH="$BASH" # Let the user override the test with a path.
+ ;;
+ *)
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ for ac_dir in $PATH; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_path_BASH="$ac_dir/$ac_word"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+ test -z "$ac_cv_path_BASH" && ac_cv_path_BASH="no"
+ ;;
+esac
+fi
+BASH="$ac_cv_path_BASH"
+if test -n "$BASH"; then
+ echo "$ac_t""$BASH" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+if test "$BASH" != no && $BASH -c 'test "$BASH_VERSINFO" -ge 2'; then
+ libc_cv_have_bash2=yes
+else
+ libc_cv_have_bash2=no
+fi
+
+
echo $ac_n "checking for signed size_t type""... $ac_c" 1>&6
-echo "configure:1330: checking for signed size_t type" >&5
+echo "configure:1365: checking for signed size_t type" >&5
if eval "test \"`echo '$''{'libc_cv_signed_size_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
echo $ac_n "checking for libc-friendly stddef.h""... $ac_c" 1>&6
-echo "configure:1354: checking for libc-friendly stddef.h" >&5
+echo "configure:1389: checking for libc-friendly stddef.h" >&5
if eval "test \"`echo '$''{'libc_cv_friendly_stddef'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1359 "configure"
+#line 1394 "configure"
#include "confdefs.h"
#define __need_size_t
#define __need_wchar_t
if (&size == NULL || &wchar == NULL) abort ();
; return 0; }
EOF
-if { (eval echo configure:1374: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1409: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
libc_cv_friendly_stddef=yes
else
fi
echo $ac_n "checking whether we need to use -P to assemble .S files""... $ac_c" 1>&6
-echo "configure:1394: checking whether we need to use -P to assemble .S files" >&5
+echo "configure:1429: checking whether we need to use -P to assemble .S files" >&5
if eval "test \"`echo '$''{'libc_cv_need_minus_P'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
echo $ac_n "checking for assembler global-symbol directive""... $ac_c" 1>&6
-echo "configure:1417: checking for assembler global-symbol directive" >&5
+echo "configure:1452: checking for assembler global-symbol directive" >&5
if eval "test \"`echo '$''{'libc_cv_asm_global_directive'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
echo $ac_n "checking for .set assembler directive""... $ac_c" 1>&6
-echo "configure:1447: checking for .set assembler directive" >&5
+echo "configure:1482: checking for .set assembler directive" >&5
if eval "test \"`echo '$''{'libc_cv_asm_set_directive'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test $elf != yes; then
echo $ac_n "checking for .init and .fini sections""... $ac_c" 1>&6
-echo "configure:1482: checking for .init and .fini sections" >&5
+echo "configure:1517: checking for .init and .fini sections" >&5
if eval "test \"`echo '$''{'libc_cv_have_initfini'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1487 "configure"
+#line 1522 "configure"
#include "confdefs.h"
int main() {
asm (".text");
; return 0; }
EOF
-if { (eval echo configure:1496: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1531: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
libc_cv_have_initfini=yes
else
libc_cv_asm_underscores=no
else
echo $ac_n "checking for _ prefix on C symbol names""... $ac_c" 1>&6
-echo "configure:1522: checking for _ prefix on C symbol names" >&5
+echo "configure:1557: checking for _ prefix on C symbol names" >&5
if eval "test \"`echo '$''{'libc_cv_asm_underscores'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1527 "configure"
+#line 1562 "configure"
#include "confdefs.h"
asm ("_glibc_foobar:");
int main() {
glibc_foobar ();
; return 0; }
EOF
-if { (eval echo configure:1534: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1569: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
libc_cv_asm_underscores=yes
else
libc_cv_asm_weakext_directive=no
else
echo $ac_n "checking for assembler .weak directive""... $ac_c" 1>&6
-echo "configure:1562: checking for assembler .weak directive" >&5
+echo "configure:1597: checking for assembler .weak directive" >&5
if eval "test \"`echo '$''{'libc_cv_asm_weak_directive'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test $libc_cv_asm_weak_directive = no; then
echo $ac_n "checking for assembler .weakext directive""... $ac_c" 1>&6
-echo "configure:1585: checking for assembler .weakext directive" >&5
+echo "configure:1620: checking for assembler .weakext directive" >&5
if eval "test \"`echo '$''{'libc_cv_asm_weakext_directive'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
echo $ac_n "checking for ld --no-whole-archive""... $ac_c" 1>&6
-echo "configure:1622: checking for ld --no-whole-archive" >&5
+echo "configure:1657: checking for ld --no-whole-archive" >&5
if eval "test \"`echo '$''{'libc_cv_ld_no_whole_archive'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
EOF
if { ac_try='${CC-cc} $CFLAGS
-nostdlib -nostartfiles -Wl,--no-whole-archive
- -o conftest conftest.c'; { (eval echo configure:1633: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
+ -o conftest conftest.c'; { (eval echo configure:1668: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
libc_cv_ld_no_whole_archive=yes
else
libc_cv_ld_no_whole_archive=no
echo "$ac_t""$libc_cv_ld_no_whole_archive" 1>&6
echo $ac_n "checking for gcc -fno-exceptions""... $ac_c" 1>&6
-echo "configure:1644: checking for gcc -fno-exceptions" >&5
+echo "configure:1679: checking for gcc -fno-exceptions" >&5
if eval "test \"`echo '$''{'libc_cv_gcc_no_exceptions'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
EOF
if { ac_try='${CC-cc} $CFLAGS
-nostdlib -nostartfiles -fno-exceptions
- -o conftest conftest.c'; { (eval echo configure:1655: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
+ -o conftest conftest.c'; { (eval echo configure:1690: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
libc_cv_gcc_no_exceptions=yes
else
libc_cv_gcc_no_exceptions=no
fi
echo $ac_n "checking OS release for uname""... $ac_c" 1>&6
-echo "configure:1707: checking OS release for uname" >&5
+echo "configure:1742: checking OS release for uname" >&5
if eval "test \"`echo '$''{'libc_cv_uname_release'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
uname_release="$libc_cv_uname_release"
echo $ac_n "checking OS version for uname""... $ac_c" 1>&6
-echo "configure:1729: checking OS version for uname" >&5
+echo "configure:1764: checking OS version for uname" >&5
if eval "test \"`echo '$''{'libc_cv_uname_version'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
echo $ac_n "checking stdio selection""... $ac_c" 1>&6
-echo "configure:1751: checking stdio selection" >&5
+echo "configure:1786: checking stdio selection" >&5
case $stdio in
libio) cat >> confdefs.h <<\EOF
esac
echo "$ac_t""$stdio" 1>&6
+
+
+
if test $gnu_ld = yes; then
cat >> confdefs.h <<\EOF
s%@oldincludedir@%$oldincludedir%g
s%@infodir@%$infodir%g
s%@mandir@%$mandir%g
-s%@top_absdir@%$top_absdir%g
s%@subdirs@%$subdirs%g
s%@host@%$host%g
s%@host_alias@%$host_alias%g
s%@CPP@%$CPP%g
s%@AR@%$AR%g
s%@RANLIB@%$RANLIB%g
+s%@BASH@%$BASH%g
+s%@libc_cv_have_bash2@%$libc_cv_have_bash2%g
s%@libc_cv_have_initfini@%$libc_cv_have_initfini%g
s%@libc_cv_ld_no_whole_archive@%$libc_cv_ld_no_whole_archive%g
s%@libc_cv_gcc_no_exceptions@%$libc_cv_gcc_no_exceptions%g
s%@uname_release@%$uname_release%g
s%@uname_version@%$uname_version%g
s%@stdio@%$stdio%g
+s%@libc_cv_slibdir@%$libc_cv_slibdir%g
+s%@libc_cv_sysconfdir@%$libc_cv_sysconfdir%g
s%@gnu_ld@%$gnu_ld%g
s%@gnu_as@%$gnu_as%g
s%@elf@%$elf%g
# This will get text that should go into config.make.
config_vars=
-# We need a variable with the absolute path to the toplevel build directory.
-top_absdir=`cd $srcdir; pwd`
-AC_SUBST(top_absdir)
-
# Check for a --with-gmp argument and set gmp-srcdir in config.make.
AC_ARG_WITH(gmp, dnl
--with-gmp=DIRECTORY find GMP source code in DIRECTORY (not needed),
AC_PROG_INSTALL
if test "$INSTALL" = "${srcdir}/install-sh -c"; then
# The makefiles need to use a different form to find it in $srcdir.
- INSTALL="$top_absdir/install-sh -c"
+ INSTALL="$(..)./install-sh -c"
fi
AC_PROG_LN_S
AC_CHECK_PROGS(MSGFMT, msgfmt gmsgfmt, :)
AC_CHECK_TOOL(AR, ar)
AC_CHECK_TOOL(RANLIB, ranlib, :)
+AC_PATH_PROG(BASH, bash, no)
+if test "$BASH" != no && $BASH -c 'test "$BASH_VERSINFO" -ge 2'; then
+ libc_cv_have_bash2=yes
+else
+ libc_cv_have_bash2=no
+fi
+AC_SUBST(libc_cv_have_bash2)
+
AC_CACHE_CHECK(for signed size_t type, libc_cv_signed_size_t, [dnl
echo '#include <stddef.h>
FOOBAR __SIZE_TYPE__ FOOBAR' > conftest.c
esac
AC_MSG_RESULT($stdio)
+AC_SUBST(libc_cv_slibdir)
+AC_SUBST(libc_cv_sysconfdir)
+
AC_SUBST(gnu_ld) AC_SUBST(gnu_as) AC_SUBST(elf)
if test $gnu_ld = yes; then
AC_DEFINE(HAVE_GNU_LD)
$(slibdir)/$(rtld-installed-name): $(objpfx)ld.so; $(do-install-program)
+ifneq ($(have-bash2),yes)
$(objpfx)ldd: ldd.sh.in Makefile
sed -e 's%@RTLD@%$(slibdir)/$(rtld-installed-name)%g' \
-e 's%@VERSION@%$(version)%g' < $< > $@.new
chmod 555 $@.new
mv -f $@.new $@
+else
+$(objpfx)ldd: ldd.bash.in Makefile
+ sed -e 's%@BASH@%$(BASH)%g' \
+ -e 's%@RTLD@%$(slibdir)/$(rtld-installed-name)%g' \
+ -e 's%@VERSION@%$(version)%g' \
+ -e 's%@TEXTDOMAINDIR@%$(localedir)%g' < $< > $@.new
+ chmod 555 $@.new
+ mv -f $@.new $@
+endif
\f
# muwahaha
struct list *next;
};
struct list head[1 + npreloads], *tailp, *scanp;
+ struct list duphead, *duptailp;
unsigned int nlist;
+ unsigned int nduplist;
/* Start the search list with one element: MAP itself. */
head[0].map = map;
+ /* We use `l_reserved' as a mark bit to detect objects we have already
+ put in the search list and avoid adding duplicate elements later in
+ the list. */
+ map->l_reserved = 1;
+
/* Add the preloaded items after MAP but before any of its dependencies. */
for (nlist = 0; nlist < npreloads; ++nlist)
{
head[nlist].next = &head[nlist + 1];
head[nlist + 1].map = preloads[nlist];
+ preloads[nlist]->l_reserved = 1;
}
/* Terminate the list. */
/* Start here for adding dependencies to the list. */
tailp = &head[nlist++];
- /* We use `l_reserved' as a mark bit to detect objects we have already
- put in the search list and avoid adding duplicate elements later in
- the list. */
- map->l_reserved = 1;
+ /* Until now we have the same number of libraries in the normal and
+ the list with duplicates. */
+ nduplist = nlist;
+ duptailp = &duphead;
/* Process each element of the search list, loading each of its immediate
dependencies and appending them to the list as we step through it.
/* Set the mark bit that says it's already in the list. */
dep->l_reserved = 1;
}
+
+ /* In any case Append DEP to the duplicates search list. */
+ duptailp->next = alloca (sizeof *duptailp);
+ duptailp = duptailp->next;
+ duptailp->map = dep;
+ duptailp->next = NULL;
+ ++nduplist;
}
}
}
to avoid duplicates, so the next call starts fresh. */
scanp->map->l_reserved = 0;
}
+
+ map->l_dupsearchlist = malloc (nduplist * sizeof (struct link_map *));
+ map->l_ndupsearchlist = nduplist;
+
+ for (nlist = 0; nlist < npreloads + 1; ++nlist)
+ map->l_dupsearchlist[nlist] = head[nlist].map;
+ for (scanp = duphead.next; scanp; scanp = scanp->next)
+ map->l_dupsearchlist[nlist++] = scanp->map;
}
#include <string.h>
+struct sym_val
+ {
+ ElfW(Addr) a;
+ const ElfW(Sym) *s;
+ };
+
+
/* This is the hashing function specified by the ELF ABI. */
static inline unsigned
_dl_elf_hash (const char *name)
return hash;
}
+
+/* Inner part of the lookup functions. */
+static inline ElfW(Addr)
+do_lookup (const char *undef_name, unsigned long int hash,
+ const ElfW(Sym) **ref, struct sym_val *result,
+ struct link_map *list[], size_t i, size_t n,
+ const char *reference_name, struct link_map *skip, int flags)
+{
+ struct link_map *map;
+
+ for (; i < n; ++i)
+ {
+ const ElfW(Sym) *symtab;
+ const char *strtab;
+ ElfW(Symndx) symidx;
+
+ map = list[i];
+
+ /* Here come the extra test needed for `_dl_lookup_symbol_skip'. */
+ if (skip != NULL && map == skip)
+ continue;
+
+ /* Don't search the executable when resolving a copy reloc. */
+ if (flags & DL_LOOKUP_NOEXEC && map->l_type == lt_executable)
+ continue;
+
+ symtab = ((void *) map->l_addr + map->l_info[DT_SYMTAB]->d_un.d_ptr);
+ strtab = ((void *) map->l_addr + map->l_info[DT_STRTAB]->d_un.d_ptr);
+
+ /* Search the appropriate hash bucket in this object's symbol table
+ for a definition for the same symbol name. */
+ for (symidx = map->l_buckets[hash % map->l_nbuckets];
+ symidx != STN_UNDEF;
+ symidx = map->l_chain[symidx])
+ {
+ const ElfW(Sym) *sym = &symtab[symidx];
+
+ if (sym->st_value == 0 || /* No value. */
+ ((flags & DL_LOOKUP_NOPLT) != 0 /* Reject PLT entry. */
+ && sym->st_shndx == SHN_UNDEF))
+ continue;
+
+ switch (ELFW(ST_TYPE) (sym->st_info))
+ {
+ case STT_NOTYPE:
+ case STT_FUNC:
+ case STT_OBJECT:
+ break;
+ default:
+ /* Not a code/data definition. */
+ continue;
+ }
+
+ if (sym != *ref && strcmp (strtab + sym->st_name, undef_name))
+ /* Not the symbol we are looking for. */
+ continue;
+
+ switch (ELFW(ST_BIND) (sym->st_info))
+ {
+ case STB_GLOBAL:
+ /* Global definition. Just what we need. */
+ result->s = sym;
+ result->a = map->l_addr;
+ return 1;
+ case STB_WEAK:
+ /* Weak definition. Use this value if we don't find
+ another. */
+ if (! result->s)
+ {
+ result->s = sym;
+ result->a = map->l_addr;
+ }
+ break;
+ default:
+ /* Local symbols are ignored. */
+ break;
+ }
+ }
+ }
+
+ /* We have not found anything until now. */
+ return 0;
+}
+
/* Search loaded objects' symbol tables for a definition of the symbol
UNDEF_NAME. FLAGS is a set of flags. If DL_LOOKUP_NOEXEC is set,
then don't search the executable for a definition; this used for
int flags)
{
const unsigned long int hash = _dl_elf_hash (undef_name);
- struct
- {
- ElfW(Addr) a;
- const ElfW(Sym) *s;
- } weak_value = { 0, NULL };
- size_t i;
- struct link_map **scope, *map;
+ struct sym_val current_value = { 0, NULL };
+ struct link_map **scope;
/* Search the relevant loaded objects for a definition. */
for (scope = symbol_scope; *scope; ++scope)
- for (i = 0; i < (*scope)->l_nsearchlist; ++i)
- {
- const ElfW(Sym) *symtab;
- const char *strtab;
- ElfW(Symndx) symidx;
-
- map = (*scope)->l_searchlist[i];
-
- /* Don't search the executable when resolving a copy reloc. */
- if (flags & DL_LOOKUP_NOEXEC && map->l_type == lt_executable)
- continue;
-
- symtab = ((void *) map->l_addr + map->l_info[DT_SYMTAB]->d_un.d_ptr);
- strtab = ((void *) map->l_addr + map->l_info[DT_STRTAB]->d_un.d_ptr);
-
- /* Search the appropriate hash bucket in this object's symbol table
- for a definition for the same symbol name. */
- for (symidx = map->l_buckets[hash % map->l_nbuckets];
- symidx != STN_UNDEF;
- symidx = map->l_chain[symidx])
- {
- const ElfW(Sym) *sym = &symtab[symidx];
-
- if (sym->st_value == 0 || /* No value. */
- ((flags & DL_LOOKUP_NOPLT) != 0 /* Reject PLT entry. */
- && sym->st_shndx == SHN_UNDEF))
- continue;
-
- switch (ELFW(ST_TYPE) (sym->st_info))
- {
- case STT_NOTYPE:
- case STT_FUNC:
- case STT_OBJECT:
- break;
- default:
- /* Not a code/data definition. */
- continue;
- }
-
- if (sym != *ref && strcmp (strtab + sym->st_name, undef_name))
- /* Not the symbol we are looking for. */
- continue;
+ if (do_lookup (undef_name, hash, ref, ¤t_value,
+ (*scope)->l_searchlist, 0, (*scope)->l_nsearchlist,
+ reference_name, NULL, flags))
+ break;
- switch (ELFW(ST_BIND) (sym->st_info))
- {
- case STB_GLOBAL:
- /* Global definition. Just what we need. */
- *ref = sym;
- return map->l_addr;
- case STB_WEAK:
- /* Weak definition. Use this value if we don't find
- another. */
- if (! weak_value.s)
- {
- weak_value.s = sym;
- weak_value.a = map->l_addr;
- }
- break;
- default:
- /* Local symbols are ignored. */
- break;
- }
- }
- }
-
- if (weak_value.s == NULL &&
+ if (current_value.s == NULL &&
(*ref == NULL || ELFW(ST_BIND) ((*ref)->st_info) != STB_WEAK))
{
/* We could find no value for a strong reference. */
_dl_signal_error (0, reference_name, buf);
}
- *ref = weak_value.s;
- return weak_value.a;
+ *ref = current_value.s;
+ return current_value.a;
+}
+
+
+/* This function is nearly the same as `_dl_lookup_symbol' but it
+ skips in the first list all objects until SKIP_MAP is found. I.e.,
+ it only considers objects which were loaded after the described
+ object. If there are more search lists the object described by
+ SKIP_MAP is only skipped. */
+ElfW(Addr)
+_dl_lookup_symbol_skip (const char *undef_name, const ElfW(Sym) **ref,
+ struct link_map *symbol_scope[],
+ const char *reference_name,
+ struct link_map *skip_map,
+ int flags)
+{
+ int found_entry = 0;
+ const unsigned long int hash = _dl_elf_hash (undef_name);
+ struct sym_val current_value = { 0, NULL };
+ struct link_map **scope;
+ size_t i;
+
+ /* Search the relevant loaded objects for a definition. */
+ scope = symbol_scope;
+ for (i = 0; (*scope)->l_dupsearchlist[i] != skip_map; ++i)
+ assert (i < (*scope)->l_ndupsearchlist);
+
+ if (! do_lookup (undef_name, hash, ref, ¤t_value,
+ (*scope)->l_dupsearchlist, i, (*scope)->l_ndupsearchlist,
+ reference_name, skip_map, flags))
+ while (*++scope)
+ if (do_lookup (undef_name, hash, ref, ¤t_value,
+ (*scope)->l_dupsearchlist, 0, (*scope)->l_ndupsearchlist,
+ reference_name, skip_map, flags))
+ break;
+
+ *ref = current_value.s;
+ return current_value.a;
}
visible as if the object were linked directly into the program. */
#define RTLD_GLOBAL 0x100
+/* If the first argument of `dlsym' is set to RTLD_NEXT the run-time
+ address of the symbol called NAME in the next shared object is
+ returned. The "next" relation is defined by the order the shared
+ objects were loaded. */
+#define RTLD_NEXT ((void *) -1l)
+
/* Open the shared object FILE and map it in; return a handle that can be
passed to `dlsym' to get symbol values from it. */
extern void *dlopen __P ((__const char *__file, int __mode));
void *
dlsym (void *handle, const char *name)
{
+ ElfW(Addr) caller = (ElfW(Addr)) __builtin_return_address (0);
ElfW(Addr) loadbase;
const ElfW(Sym) *ref = NULL;
void doit (void)
{
- struct link_map *map = handle, **scope, *mapscope[2] = { map, NULL };
- const char *owner;
-
- if (map)
+ if (handle == NULL)
+ /* Search the global scope. */
+ loadbase = _dl_lookup_symbol
+ (name, &ref, &(_dl_global_scope ?: _dl_default_scope)[2], NULL, 0);
+ else if (handle == RTLD_NEXT)
{
- /* Search the scope of the given object. */
- scope = mapscope;
- owner = map->l_name;
+ struct link_map *l, *match;
+
+ /* Find the highest-addressed object that CALLER is not below. */
+ match = NULL;
+ for (l = _dl_loaded; l; l = l->l_next)
+ if (caller >= l->l_addr && (!match || match->l_addr < l->l_addr))
+ match = l;
+
+ if (! match)
+ _dl_signal_error (0, NULL, _("\
+RTLD_NEXT used in code not dynamically loaded"));
+
+ l = match;
+ while (l->l_loader)
+ l = l->l_loader;
+
+ loadbase = _dl_lookup_symbol_skip
+ (name, &ref, &_dl_loaded, NULL, l, 0);
}
else
{
- scope = &(_dl_global_scope ?: _dl_default_scope)[2];
- owner = NULL;
+ /* Search the scope of the given object. */
+ struct link_map *map = handle;
+ struct link_map *mapscope[2] = { map, NULL };
+ loadbase = _dl_lookup_symbol (name, &ref, mapscope, map->l_name, 0);
}
- loadbase = _dl_lookup_symbol (name, &ref, scope, owner, 0);
}
return _dlerror_run (doit) ? NULL : (void *) (loadbase + ref->st_value);
#! @BASH@
+# Copyright (C) 1996 Free Software Foundation, Inc.
+# This file is part of the GNU C Library.
+
+# The GNU C Library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Library General Public License as
+# published by the Free Software Foundation; either version 2 of the
+# License, or (at your option) any later version.
+
+# The GNU C Library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# Library General Public License for more details.
+
+# You should have received a copy of the GNU Library General Public
+# License along with the GNU C Library; see the file COPYING.LIB. If not,
+# write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+
+
# This is the `ldd' command, which lists what shared libraries are
# used by given dynamically-linked executables. It works by invoking the
# run-time dynamic linker as a command and setting the environment
# variable LD_TRACE_LOADED_OBJECTS to a non-empty value.
+# We should be able to find the translation right at the beginning.
+TEXTDOMAIN=libc
+TEXTDOMAINDIR=@TEXTDOMAINDIR@
+
RTLD=@RTLD@
-usage=$"\
-ldd [OPTION]... FILE...
- --help print this help and exit
- --version print version information and exit
-Report bugs to <bug-glibc@prep.ai.mit.edu>."
while test $# -gt 0; do
case "$1" in
--v*)
- echo 'ldd (GNU libc) @VERSION@'; exit 0 ;;
+ echo $"ldd (GNU libc) @VERSION@
+Copyright (C) 1996 Free Software Foundation, Inc.
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+ exit 0 ;;
--h*)
- echo "$usage"; exit 0 ;;
- --) # Stop option prcessing
+ echo $"ldd [OPTION]... FILE...
+ --help print this help and exit
+ --version print version information and exit
+Report bugs to <bug-glibc@prep.ai.mit.edu>."
+ exit 0 ;;
+ --) # Stop option prcessing.
shift; break ;;
*)
break ;;
esac
exit 0
+# Local Variables:
+# mode:ksh
+# End:
#! /bin/sh
+# Copyright (C) 1996 Free Software Foundation, Inc.
+# This file is part of the GNU C Library.
+
+# The GNU C Library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Library General Public License as
+# published by the Free Software Foundation; either version 2 of the
+# License, or (at your option) any later version.
+
+# The GNU C Library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# Library General Public License for more details.
+
+# You should have received a copy of the GNU Library General Public
+# License along with the GNU C Library; see the file COPYING.LIB. If not,
+# write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+
+
# This is the `ldd' command, which lists what shared libraries are
# used by given dynamically-linked executables. It works by invoking the
# run-time dynamic linker as a command and setting the environment
# variable LD_TRACE_LOADED_OBJECTS to a non-empty value.
RTLD=@RTLD@
-usage="\
-ldd [OPTION]... FILE...
- --help print this help and exit
- --version print version information and exit
-Report bugs to <bug-glibc@prep.ai.mit.edu>."
while test $# -gt 0; do
case "$1" in
--v*)
- echo 'ldd (GNU libc) @VERSION@'; exit 0 ;;
+ echo 'ldd (GNU libc) @VERSION@
+Copyright (C) 1996 Free Software Foundation, Inc.
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.'
+ exit 0 ;;
--h*)
- echo "$usage"; exit 0 ;;
- --) # Stop option prcessing
+ echo 'ldd [OPTION]... FILE...
+ --help print this help and exit
+ --version print version information and exit
+Report bugs to <bug-glibc@prep.ai.mit.edu>.'
+ exit 0 ;;
+ --) # Stop option prcessing.
shift; break ;;
*)
break ;;
struct link_map **l_searchlist;
unsigned int l_nsearchlist;
+ /* We keep another list in which we keep duplicates. This is
+ needed in _dl_lookup_symbol_skip to implemented RTLD_NEXT. */
+ struct link_map **l_dupsearchlist;
+ unsigned int l_ndupsearchlist;
+
/* Dependent object that first caused this object to be loaded. */
struct link_map *l_loader;
const char *reference_name,
int flags);
+/* For handling RTLD_NEXT we must be able to skip shared objects. */
+extern ElfW(Addr) _dl_lookup_symbol_skip (const char *undef,
+ const ElfW(Sym) **sym,
+ struct link_map *symbol_scope[],
+ const char *reference_name,
+ struct link_map *skip_this,
+ int flags);
+
/* Look up symbol NAME in MAP's scope and return its run-time address. */
extern ElfW(Addr) _dl_symbol_value (struct link_map *map, const char *name);
/* Reentrant versions of some of the functions above.
- PLEASE NOTE: these functions are not yet standardized. The interface
- may change in later versions of this library. */
+ PLEASE NOTE: the `getgrent_r' function is not (yet) standardized.
+ The interface may change in later versions of this library. But
+ the interface is designed following the principals used for the
+ other reentrant functions so the chances are good this is what the
+ POSIX people would choose. */
#if defined(__USE_SVID) || defined (__USE_BSD) || defined(__USE_XOPEN_EXTENDED)
extern int getgrent_r __P ((struct group *__resultbuf, char *buffer,
struct group **__result));
#ifdef __USE_SVID
-/* Read a group entry from STREAM. */
+/* Read a group entry from STREAM. This function is not standardized
+ an probably never will. */
extern int __fgetgrent_r __P ((FILE * __stream, struct group *__resultbuf,
char *buffer, size_t __buflen,
struct group **__result));
#include <netinet/ether.h>
#include <netinet/if_ether.h>
+#include <string.h>
#include "../nss/nsswitch.h"
#include <netinet/ether.h>
#include <netinet/if_ether.h>
+#include <string.h>
#include "../nss/nsswitch.h"
#include <stdio.h>
#include <netdb.h>
#include <errno.h>
+#include <string.h>
+#include <unistd.h>
-extern errno;
-char *index();
int rexecoptions;
-char *getpass(), *getlogin();
+int
rexec(ahost, rport, name, pass, cmd, fd2p)
char **ahost;
int rport;
/* Copyright (C) 1993, 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+ This file is part of the GNU C Library.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#ifndef _UTMP_H_
/* Make FD be the controlling terminal, stdin, stdout, and stderr;
then close FD. Returns 0 on success, nonzero on error. */
-extern int login_tty __P ((int fd));
+extern int login_tty __P ((int __fd));
/* Write the given entry into utmp and wtmp. */
-extern void login __P ((__const struct utmp *));
+extern void login __P ((__const struct utmp *__entry));
/* Write the utmp entry to say the user on UT_LINE has logged out. */
-extern int logout __P ((__const char *ut_line));
+extern int logout __P ((__const char *__ut_line));
/* Append to wtmp an entry for the current time and the given info. */
-extern void logwtmp __P ((__const char *ut_line, __const char *ut_name,
- __const char *ut_host));
+extern void logwtmp __P ((__const char *__ut_line, __const char *__ut_name,
+ __const char *__ut_host));
/* Change name of the utmp file to be examined. */
extern int utmpname __P ((__const char *__file));
using files (e.g., @file{/etc/passwd}), but other nameservices (line the
Network Information Service (NIS) and the Domain Name Service (DNS))
became popular, and were hacked into the C library, usually with a fixed
-search order @pxref{frobnicate, frobnicate, ,jargon}.
+search order (@pxref{frobnicate, , ,jargon, The Jargon File}).
The GNU C Library contains a cleaner solution of this problem. It is
designed after a method used by Sun Microsystems in the C library of
# Library General Public License for more details.
# You should have received a copy of the GNU Library General Public
-# License along with the GNU C Library; see the file COPYING.LIB. If
-# not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-# Cambridge, MA 02139, USA.
+# License along with the GNU C Library; see the file COPYING.LIB. If not,
+# write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
#
# Sub-makefile for misc portion of the library.
ttyent.h syslog.h sys/syslog.h paths.h sys/reboot.h \
sys/mman.h sys/param.h fstab.h mntent.h search.h err.h error.h\
sys/queue.h sysexits.h syscall.h sys/syscall.h sys/swap.h \
- sys/select.h ustat.h sys/ustat.h ustatbits.h sys/sysinfo.h
+ sys/select.h ustat.h sys/ustat.h ustatbits.h sys/sysinfo.h \
+ regexp.h
routines := brk sbrk sstk ioctl \
readv writev \
efgcvt efgcvt_r qefgcvt qefgcvt_r \
hsearch hsearch_r tsearch lsearch \
err error ustat \
- getsysstats dirname
+ getsysstats dirname regexp
aux := init-misc
distribute := bsd-compat.c
extra-objs := bsd-compat.o
--- /dev/null
+/* Define function and variables for the obsolete <regexp.h> interface.
+ Copyright (C) 1996 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#define __DO_NOT_DEFINE_COMPILE
+#include <regexp.h>
+
+/* Define the variables used for the interface. */
+char *loc1;
+char *loc2;
+
+/* Although we do not support the use we define this variable as well. */
+char *locs;
+
+
+/* Find the next match in STRING. The compiled regular expression is
+ found in the buffer starting at EXPBUF. `loc1' will return the
+ first character matched and `loc2' points to the next unmatched
+ character. */
+int
+__step (const char *string, const char *expbuf)
+{
+ regmatch_t match; /* We only need info about the full match. */
+
+ expbuf += __alignof (regex_t *);
+ expbuf -= (expbuf - ((const char *) 0)) % __alignof__ (regex_t *);
+
+ if (regexec ((regex_t *) expbuf, string, 1, &match, REG_NOTEOL)
+ == REG_NOMATCH)
+ return 0;
+
+ loc1 = (char *) string + match.rm_so;
+ loc2 = (char *) string + match.rm_eo;
+ return 1;
+}
+weak_alias (__step, step)
+
+
+/* Match the beginning of STRING with the compiled regular expression
+ in EXPBUF. If the match is successful `loc2' will contain the
+ position of the first unmatched character. */
+int
+__advance (const char *string, const char *expbuf)
+{
+ regmatch_t match; /* We only need info about the full match. */
+
+ expbuf += __alignof__ (regex_t *);
+ expbuf -= (expbuf - ((const char *) 0)) % __alignof__ (regex_t *);
+
+ if (regexec ((regex_t *) expbuf, string, 1, &match, REG_NOTEOL)
+ == REG_NOMATCH
+ /* We have to check whether the check is at the beginning of the
+ buffer. */
+ || match.rm_so != 0)
+ return 0;
+
+ loc2 = (char *) string + match.rm_eo;
+ return 1;
+}
+weak_alias (__advance, advance)
--- /dev/null
+/* Copyright (C) 1996 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _REGEXP_H
+#define _REGEXP_H 1
+
+/* The contents of this header file was first standardized in X/Open
+ System Interface and Headers Issue 2, originally coming from SysV.
+ In issue 4, version 2, it is marked as TO BE WITDRAWN.
+
+ This code shouldn't be used in any newly written code. It is
+ included only for compatibility reasons. Use the POSIX definition
+ in <regex.h> for portable applications and a reasonable interface. */
+
+#include <alloca.h>
+#include <regex.h>
+#include <stdlib.h>
+#include <string.h>
+
+/* The implementation provided here emulates the needed functionality
+ by mapping to the POSIX regular expression matcher. The interface
+ for the here included function is weird (this really is a harmless
+ word).
+
+ The user has to provide five macros before this header file can be
+ included:
+
+ GETC() Return the value of the next character in the regular
+ expression pattern. Successive calls should return
+ successive characters.
+
+ PEEKC() Return the value of the next character in the regular
+ expression pattern. Immediately successive calls to
+ PEEKC() should return the same character which should
+ also be the next character returned by GETC().
+
+ UNGETC(c) Cause `c' to be returned by the next call to GETC() and
+ PEEKC().
+
+ RETURN(ptr) Used for normal exit of the `compile' function. `ptr'
+ is a pointer to the character after the last character of
+ the compiled regular expression.
+
+ ERROR(val) Used for abnormal return from `compile'. `val' is the
+ error number. The error codes are:
+ 11 Range endpoint too large.
+ 16 Bad number.
+ 25 \digit out of range.
+ 36 Illegal or missing delimiter.
+ 41 No remembered search string.
+ 42 \( \) imbalance.
+ 43 Too many \(.
+ 44 More tan two numbers given in \{ \}.
+ 45 } expected after \.
+ 46 First number exceeds second in \{ \}.
+ 49 [ ] imbalance.
+ 50 Regular expression overflow.
+
+ */
+
+__BEGIN_DECLS
+
+/* Interface variables. They contain the results of the successful
+ calls to `setp' and `advance'. */
+extern char *loc1;
+extern char *loc2;
+
+/* The use of this variable in the `advance' function is not
+ supported. */
+extern char *locs;
+
+
+#ifndef __DO_NOT_DEFINE_COMPILE
+/* Get and compile the user supplied pattern up to end of line or
+ string or until EOF is seen, whatever happens first. The result is
+ placed in the buffer starting at EXPBUG and delimited by ENDBUF.
+
+ This function cannot be defined in the libc itself since it depends
+ on the macros. */
+char *
+compile (char *__instring, char *__expbuf, __const char *__endbuf, int __eof)
+{
+ char *__input_buffer = NULL;
+ size_t __input_size = 0;
+ size_t __current_size;
+ int __ch;
+ int __result;
+
+ /* Align the expression buffer according to the needs for an object
+ of type `regex_t'. Then check for minimum size of the buffer for
+ the compiled regular expression. */
+ regex_t *__expr_ptr;
+#if defined __GNUC__ && __GNUC__ >= 2
+ const size_t __req = __alignof__ (regex_t *);
+#else
+ /* How shall we find out? We simply guess it and can change it is
+ this really proofs to be wrong. */
+ const size_t __req = 8;
+#endif
+ __expbuf += __req;
+ __expbuf -= (__expbuf - ((char *) 0)) % __req;
+ if (__endbuf < __expbuf + sizeof (regex_t))
+ {
+ ERROR (50);
+ }
+ __expr_ptr = (regex_t *) __expbuf;
+ /* The remaining space in the buffer can be used for the compiled
+ pattern. */
+ __expr_ptr->buffer = __expbuf + sizeof (regex_t);
+ __expr_ptr->allocated = __endbuf - (char *) __expr_ptr->buffer;
+
+ while ((__ch = (GETC ())) != __eof)
+ {
+ if (__ch == '\0' || __ch == 'n')
+ {
+ UNGETC (__ch);
+ break;
+ }
+
+ if (__current_size + 1 >= __input_size)
+ {
+ size_t __new_size = __input_size ? 2 * __input_size : 128;
+ char *__new_room = __alloca (__new_size);
+ /* See whether we can use the old buffer. */
+ if (__new_room + __new_size == __input_buffer)
+ {
+ __input_size += __new_size;
+ __input_buffer = memcpy (__new_room, __input_buffer,
+ __current_size);
+ }
+ else if (__input_buffer + __input_size == __new_room)
+ __input_size += __new_size;
+ else
+ {
+ __input_size = __new_size;
+ __input_buffer = memcpy (__new_room, __input_buffer,
+ __current_size);
+ }
+ }
+ __input_buffer[__current_size++] = __ch;
+ }
+ __input_buffer[__current_size++] = '\0';
+
+ /* Now compile the pattern. */
+ __error = regcomp (__expr_ptr, __input_buffer, REG_NEWLINE);
+ if (__error != 0)
+ /* Oh well, we have to translate POSIX error codes. */
+ switch (__error)
+ {
+ case REG_BADPAT:
+ case REG_ECOLLATE:
+ case REG_ECTYPE:
+ case REG_EESCAPE:
+ case REG_BADRPT:
+ case REG_EEND:
+ case REG_RPAREN:
+ default:
+ /* There is no matching error code. */
+ RETURN (36);
+ case REG_ESUBREG:
+ RETURN (25);
+ case REG_EBRACK:
+ RETURN (49);
+ case REG_EPAREN:
+ RETURN (42);
+ case REG_EBRACE:
+ RETURN (44);
+ case REG_BADBR:
+ RETURN (46);
+ case REG_ERANGE:
+ RETURN (11);
+ case REG_ESPACE:
+ case REG_ESIZE:
+ ERROR (50);
+ }
+
+ /* Everything is ok. */
+ RETURN ((char *) (__expr_ptr->buffer + __expr->used));
+}
+#endif
+
+
+/* Find the next match in STRING. The compiled regular expression is
+ found in the buffer starting at EXPBUF. `loc1' will return the
+ first character matched and `loc2' points to the next unmatched
+ character. */
+extern int step __P ((__const char *__string, __const char *__expbuf));
+
+/* Match the beginning of STRING with the compiled regular expression
+ in EXPBUF. If the match is successful `loc2' will contain the
+ position of the first unmatched character. */
+extern int advance __P ((__const char *__string, __const char *__expbuf));
+
+
+__END_DECLS
+
+#endif /* regexp.h */
extern int hsearch_r __P ((ENTRY __item, ACTION __action, ENTRY **__retval,
struct hsearch_data *__htab));
-extern int hcreate_r __P ((unsigned int __nel, struct hsearch_data *htab));
+extern int hcreate_r __P ((size_t __nel, struct hsearch_data *htab));
extern void hdestroy_r __P ((struct hsearch_data *htab));
/* This is not a typedef so `const __ptr_t' does the right thing. */
#define __ptr_t void *
-typedef long double __long_double_t;
+#define __long_double_t long double
#else
#define __STRING(x) "x"
#define __ptr_t char *
-typedef double __long_double_t;
+#define __long_double_t long double
/* The BSD header files use the ANSI keywords unmodified (this means that
old programs may lose if they use the new keywords as identifiers), but
#define _SYS_UIO_H 1
#include <features.h>
-__BEGIN_DECLS
-
#include <sys/types.h>
+__BEGIN_DECLS
+
/* This file defines `struct iovec'. */
#include <iovec.h>
The buffers are filled in the order specified.
Operates just like `read' (see <unistd.h>) except that data are
put in VECTOR instead of a contiguous buffer. */
-extern ssize_t readv __P ((int __fd, __const struct iovec * __vector,
+extern ssize_t readv __P ((int __fd, __const struct iovec *__vector,
int __count));
/* Write data pointed by the buffers described by VECTOR, which
The data is written in the order specified.
Operates just like `write' (see <unistd.h>) except that the data
are taken from VECTOR instead of a contiguous buffer. */
-extern ssize_t writev __P ((int __fd, __const struct iovec * __vector,
+extern ssize_t writev __P ((int __fd, __const struct iovec *__vector,
int __count));
/* Copyright (C) 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
-Extended from original form by Ulrich Drepper <drepper@cygnus.com>, 1996.
-
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
-
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
-
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
+ This file is part of the GNU C Library.
+ Extended from original form by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
/* Parts of this file are plain copies of the file `gethtnamadr.c' from
the bind package and it has the following copyright. */
/* Copyright (C) 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
-Extended from original form by Ulrich Drepper <drepper@cygnus.com>, 1996.
+ This file is part of the GNU C Library.
+ Extended from original form by Ulrich Drepper <drepper@cygnus.com>, 1996.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
/* Parts of this file are plain copies of the file `getnetnamadr.c' from
the bind package and it has the following copyright. */
/* Protortypes for local functions. */
-static int getanswer_r (const querybuf *answer, int anslen,
- struct netent *result, char *buffer, int buflen,
- lookup_method net_i);
+static enum nss_status getanswer_r (const querybuf *answer, int anslen,
+ struct netent *result, char *buffer,
+ int buflen, lookup_method net_i);
-int
+enum nss_status
_nss_dns_getnetbyname_r (const char *name, struct netent *result,
char *buffer, int buflen)
{
}
-int
+enum nss_status
_nss_dns_getnetbyaddr_r (long net, int type, struct netent *result,
char *buffer, int buflen)
{
/* Return entry for network with NAME. */
- int status;
+ enum nss_status status;
querybuf net_buffer;
unsigned int net_bytes[4];
char qbuf[MAXDNAME];
#undef offsetof
#define offsetof(Type, Member) ((size_t) &((Type *) NULL)->Member)
-static int
+static enum nss_status
getanswer_r (const querybuf *answer, int anslen, struct netent *result,
char *buffer, int buflen, lookup_method net_i)
{
/* Reentrant versions of some of the functions above.
- PLEASE NOTE: these functions are not yet standardized. The interface
- may change in later versions of this library. */
+ PLEASE NOTE: the `getpwent_r' function is not (yet) standardized.
+ The interface may change in later versions of this library. But
+ the interface is designed following the principals used for the
+ other reentrant functions so the chances are good this is what the
+ POSIX people would choose. */
#if defined(__USE_SVID) || defined(__USE_MISC) || defined(__USE_XOPEN_EXTENDED)
extern int __getpwent_r __P ((struct passwd *__resultbuf, char *__buffer,
#ifdef __USE_SVID
-/* Read an entry from STREAM. */
+/* Read an entry from STREAM. This function is not standardized and
+ probably never will. */
extern int __fgetpwent_r __P ((FILE * __stream, struct passwd *__resultbuf,
char *__buffer, size_t __buflen,
struct passwd **__result));
char ac;
} align;
+#ifndef h_errno
extern int h_errno;
+#endif
#ifdef DEBUG
static void
#include <errno.h>
#include <string.h>
+#ifndef h_errno
extern int h_errno;
+#endif
-#if defined(mips) && defined(SYSTYPE_BSD43)
+#if defined(mips) && defined(SYSTYPE_BSD43) && !defined(errno)
extern int errno;
#endif
};
int h_nerr = { sizeof h_errlist / sizeof h_errlist[0] };
+#ifndef h_errno
extern int h_errno;
+#endif
/*
* herror --
/* Return 1 if SIGNO is in SET, 0 if not. */
extern int sigismember __P ((__const sigset_t *__set, int signo));
-#ifdef __OPTIMIZE__
-/* <sigset.h> defines the __ versions as macros that do the work. */
-#define sigemptyset(set) __sigemptyset(set)
-#define sigfillset(set) __sigfillset(set)
-#define sigaddset(set, signo) __sigaddset(set, signo)
-#define sigdelset(set, signo) __sigdelset(set, signo)
-#define sigismember(set, signo) __sigismember(set, signo)
-#endif
-
/* Get the system-specific definitions of `struct sigaction'
and the `SA_*' and `SIG_*'. constants. */
#include <sigaction.h>
/* Change the set of blocked signals to SET,
wait until a signal arrives, and restore the set of blocked signals. */
+extern int __sigsuspend __P ((__const sigset_t *__set));
extern int sigsuspend __P ((__const sigset_t *__set));
/* Get and/or set the action for signal SIG. */
# define ISDIGIT(Ch) isdigit (Ch)
# ifdef USE_IN_LIBIO
-# define PUT(F, S, N) _IO_sputn (F, S, N)
+# define PUT(F, S, N) _IO_sputn ((F), (S), (N))
# define PAD(Padchar) \
if (width > 0) \
- done += _IO_padn (s, Padchar, width)
+ done += _IO_padn (s, (Padchar), width)
# else
# define PUTC(C, F) putc (C, F)
ssize_t __printf_pad __P ((FILE *, char pad, size_t n));
# define PAD(Padchar) \
if (width > 0) \
- { if (__printf_pad (s, Padchar, width) == -1) \
- return -1; else done += width; }
+ { ssize_t __res = __printf_pad (s, (Padchar), width); \
+ if (__res == -1) return -1; \
+ done += __res; }
# endif
#else
# define vfprintf vfwprintf
# define ISDIGIT(Ch) iswdigit (Ch)
# ifdef USE_IN_LIBIO
-# define PUT(F, S, N) _IO_sputn (F, S, N)
+# define PUT(F, S, N) _IO_sputn ((F), (S), (N))
# define PAD(Padchar) \
if (width > 0) \
- done += _IO_wpadn (s, Padchar, width)
+ done += _IO_wpadn (s, (Padchar), width)
# else
# define PUTC(C, F) wputc (C, F)
ssize_t __wprintf_pad __P ((FILE *, wchar_t pad, size_t n));
# define PAD(Padchar) \
if (width > 0) \
- { if (__wprintf_pad (s, Padchar, width) == -1) \
- return -1; else done += width; }
+ { ssize_t __res = __wprintf_pad (s, (Padchar), width); \
+ if (__res == -1) return -1; \
+ done += __res; }
# endif
#endif
hp->_IO_file_flags = _IO_MAGIC|_IO_NO_READS;
#ifdef _IO_MTSAFE_IO
hp->_lock = &helper.lock;
+ __libc_lock_init (*hp->_lock);
#endif
_IO_JUMPS (hp) = (struct _IO_jump_t *) &_IO_helper_jumps;
/* Copyright (C) 1995, 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
-Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#include <errno.h>
#include <stdlib.h>
if (sizeof (unsigned short int) == 2)
{
- X = (xsubi[2] << 16 | xsubi[1]) << 16 | xsubi[0];
- a = (buffer->a[2] << 16 | buffer->a[1]) << 16 | buffer->a[0];
+ X = (u_int64_t)xsubi[2] << 32 | (u_int64_t)xsubi[1] << 16 | xsubi[0];
+ a = ((u_int64_t)buffer->a[2] << 32 | (u_int64_t)buffer->a[1] << 16
+ | buffer->a[0]);
result = X * a + buffer->c;
xsubi[0] = result & 0xffff;
- result >>= 16;
- xsubi[1] = result & 0xffff;
- result >>= 16;
- xsubi[2] = result & 0xffff;
+ xsubi[1] = (result >> 16) & 0xffff;
+ xsubi[2] = (result >> 32) & 0xffff;
}
else
{
- X = xsubi[2] << 16 | xsubi[1] >> 16;
- a = buffer->a[2] << 16 | buffer->a[1] >> 16;
+ X = (u_int64_t)xsubi[2] << 16 | xsubi[1] >> 16;
+ a = (u_int64_t)buffer->a[2] << 16 | buffer->a[1] >> 16;
result = X * a + buffer->c;
static void expand __P ((char *dst, int c));
int
-main ()
+main (int argc, char ** argv)
{
register const struct ltest *lt;
char *ep;
static void expand __P ((char *dst, int c));
int
-main ()
+main (int argc, char ** argv)
{
register const struct ltest *lt;
char *ep;
$(rpcsvc:%=rpcsvc/%) $(rpcsvc:%.x=rpcsvc/%.h)
rpcsvc = bootparam.x nlm_prot.x rstat.x \
yppasswd.x klm_prot.x rex.x sm_inter.x mount.x \
- rnusers.x spray.x nfs_prot.x rquota.x
+ rusers.x spray.x nfs_prot.x rquota.x
install-others = $(includedir)/rpcsvc/bootparam_prot.h \
$(sysconfdir)/rpc
generated = $(rpcsvc:%.x=rpcsvc/%.h) $(rpcsvc:%.x=x%.c)
* struct sockaddr_in *raddr;
* u_long program;
* u_long version;
- * struct timeval wait;
+ * struct timeval wait_resend;
* int *sockp;
*
* Same as above, but you specify max packet sizes.
* struct sockaddr_in *raddr;
* u_long program;
* u_long version;
- * struct timeval wait;
+ * struct timeval wait_resend;
* int *sockp;
* u_int sendsz;
* u_int recvsz;
*/
extern CLIENT *clntudp_create __P ((struct sockaddr_in *__raddr,
u_long __program, u_long __version,
- struct timeval __wait, int *__sockp));
+ struct timeval __wait_resend,
+ int *__sockp));
extern CLIENT *clntudp_bufcreate __P ((struct sockaddr_in *__raddr,
u_long __program, u_long __version,
- struct timeval __wait, int *__sockp,
- u_int __sendsz, u_int __recvsz));
+ struct timeval __wait_resend,
+ int *__sockp, u_int __sendsz,
+ u_int __recvsz));
/*
* Print why creation failed
*/
-void clnt_pcreateerror __P ((char *__msg)); /* stderr */
-char *clnt_spcreateerror __P ((char *__msg)); /* string */
+extern void clnt_pcreateerror __P ((char *__msg)); /* stderr */
+extern char *clnt_spcreateerror __P ((char *__msg)); /* string */
/*
* Like clnt_perror(), but is more verbose in its output
*/
-void clnt_perrno __P ((enum clnt_stat __num)); /* stderr */
+extern void clnt_perrno __P ((enum clnt_stat __num)); /* stderr */
/*
* Print an English error message, given the client error code
*/
-void clnt_perror __P ((CLIENT *__clnt, char *__msg)); /* stderr */
-char *clnt_sperror __P ((CLIENT *__clnt, char *__msg)); /* string */
+extern void clnt_perror __P ((CLIENT *__clnt, char *__msg)); /* stderr */
+extern char *clnt_sperror __P ((CLIENT *__clnt, char *__msg)); /* string */
/*
* If a creation fails, the following allows the user to figure out why.
/*
* Copy error message to buffer.
*/
-char *clnt_sperrno __P ((enum clnt_stat __num)); /* string */
+extern char *clnt_sperrno __P ((enum clnt_stat __num)); /* string */
+++ /dev/null
-/* @(#)rnusers.x 2.1 88/08/01 4.0 RPCSRC */
-/* @(#)rnusers.x 1.2 87/09/20 Copyr 1987 Sun Micro */
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-/*
- * Find out about remote users
- */
-
-const MAXUSERS = 100;
-const MAXUTLEN = 256;
-
-struct utmp {
- string ut_line<MAXUTLEN>;
- string ut_name<MAXUTLEN>;
- string ut_host<MAXUTLEN>;
- int ut_time;
-};
-
-
-struct utmpidle {
- utmp ui_utmp;
- unsigned int ui_idle;
-};
-
-typedef utmp utmparr<MAXUSERS>;
-
-typedef utmpidle utmpidlearr<MAXUSERS>;
-
-program RUSERSPROG {
- /*
- * Includes idle information
- */
- version RUSERSVERS_IDLE {
- int
- RUSERSPROC_NUM(void) = 1;
-
- utmpidlearr
- RUSERSPROC_NAMES(void) = 2;
-
- utmpidlearr
- RUSERSPROC_ALLNAMES(void) = 3;
- } = 1;
-
- /*
- * Old version does not include idle information
- */
- version RUSERSVERS_ORIG {
- int
- RUSERSPROC_NUM(void) = 1;
-
- utmparr
- RUSERSPROC_NAMES(void) = 2;
-
- utmparr
- RUSERSPROC_ALLNAMES(void) = 3;
- } = 2;
-} = 100002;
-
--- /dev/null
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part. Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California 94043
+ */
+
+%/*
+% * Find out about remote users
+% */
+
+const RUSERS_MAXUSERLEN = 32;
+const RUSERS_MAXLINELEN = 32;
+const RUSERS_MAXHOSTLEN = 257;
+
+struct rusers_utmp {
+ string ut_user<RUSERS_MAXUSERLEN>; /* aka ut_name */
+ string ut_line<RUSERS_MAXLINELEN>; /* device */
+ string ut_host<RUSERS_MAXHOSTLEN>; /* host user logged on from */
+ int ut_type; /* type of entry */
+ int ut_time; /* time entry was made */
+ unsigned int ut_idle; /* minutes idle */
+};
+
+typedef rusers_utmp utmp_array<>;
+
+#ifdef RPC_HDR
+%
+%/*
+% * Values for ut_type field above.
+% */
+#endif
+const RUSERS_EMPTY = 0;
+const RUSERS_RUN_LVL = 1;
+const RUSERS_BOOT_TIME = 2;
+const RUSERS_OLD_TIME = 3;
+const RUSERS_NEW_TIME = 4;
+const RUSERS_INIT_PROCESS = 5;
+const RUSERS_LOGIN_PROCESS = 6;
+const RUSERS_USER_PROCESS = 7;
+const RUSERS_DEAD_PROCESS = 8;
+const RUSERS_ACCOUNTING = 9;
+
+program RUSERSPROG {
+
+ version RUSERSVERS_3 {
+ int
+ RUSERSPROC_NUM(void) = 1;
+
+ utmp_array
+ RUSERSPROC_NAMES(void) = 2;
+
+ utmp_array
+ RUSERSPROC_ALLNAMES(void) = 3;
+ } = 3;
+
+} = 100002;
+
+#ifdef RPC_HDR
+%
+%
+%#ifdef __cplusplus
+%extern "C" {
+%#endif
+%
+%/*
+% * The following structures are used by version 2 of the rusersd protocol.
+% * They were not developed with rpcgen, so they do not appear as RPCL.
+% */
+%
+%#define RUSERSVERS_IDLE 2
+%#define RUSERSVERS 3 /* current version */
+%#define MAXUSERS 100
+%
+%/*
+% * This is the structure used in version 2 of the rusersd RPC service.
+% * It corresponds to the utmp structure for BSD sytems.
+% */
+%struct ru_utmp {
+% char ut_line[8]; /* tty name */
+% char ut_name[8]; /* user id */
+% char ut_host[16]; /* host name, if remote */
+% long ut_time; /* time on */
+%};
+%
+%struct utmparr {
+% struct ru_utmp **uta_arr;
+% int uta_cnt;
+%};
+%typedef struct utmparr utmparr;
+%int xdr_utmparr();
+%
+%struct utmpidle {
+% struct ru_utmp ui_utmp;
+% unsigned ui_idle;
+%};
+%
+%struct utmpidlearr {
+% struct utmpidle **uia_arr;
+% int uia_cnt;
+%};
+%
+%int xdr_utmpidlearr();
+%
+%#ifdef __cplusplus
+%}
+%#endif
+#endif
+
+
+#ifdef RPC_XDR
+%bool_t
+%xdr_utmp(xdrs, objp)
+% XDR *xdrs;
+% struct ru_utmp *objp;
+%{
+% /* Since the fields are char foo [xxx], we should not free them. */
+% if (xdrs->x_op != XDR_FREE)
+% {
+% char *ptr;
+% ptr = objp->ut_line;
+% if (!xdr_string (xdrs, &ptr, sizeof (objp->ut_line))) {
+% return (FALSE);
+% }
+% ptr = objp->ut_name;
+% if (!xdr_string (xdrs, &ptr, sizeof (objp->ut_name))) {
+% return (FALSE);
+% }
+% ptr = objp->ut_host;
+% if (!xdr_string (xdrs, &ptr, sizeof (objp->ut_host))) {
+% return (FALSE);
+% }
+% }
+% if (!xdr_long(xdrs, &objp->ut_time)) {
+% return (FALSE);
+% }
+% return (TRUE);
+%}
+%
+%bool_t
+%xdr_utmpptr(xdrs, objpp)
+% XDR *xdrs;
+% struct ru_utmp **objpp;
+%{
+% if (!xdr_reference(xdrs, (char **) objpp, sizeof (struct ru_utmp),
+% xdr_utmp)) {
+% return (FALSE);
+% }
+% return (TRUE);
+%}
+%
+%bool_t
+%xdr_utmparr(xdrs, objp)
+% XDR *xdrs;
+% struct utmparr *objp;
+%{
+% if (!xdr_array(xdrs, (char **)&objp->uta_arr, (u_int *)&objp->uta_cnt,
+% MAXUSERS, sizeof(struct ru_utmp *), xdr_utmpptr)) {
+% return (FALSE);
+% }
+% return (TRUE);
+%}
+%
+%bool_t
+%xdr_utmpidle(xdrs, objp)
+% XDR *xdrs;
+% struct utmpidle *objp;
+%{
+% if (!xdr_utmp(xdrs, &objp->ui_utmp)) {
+% return (FALSE);
+% }
+% if (!xdr_u_int(xdrs, &objp->ui_idle)) {
+% return (FALSE);
+% }
+% return (TRUE);
+%}
+%
+%bool_t
+%xdr_utmpidleptr(xdrs, objpp)
+% XDR *xdrs;
+% struct utmpidle **objpp;
+%{
+% if (!xdr_reference(xdrs, (char **) objpp, sizeof (struct utmpidle),
+% xdr_utmpidle)) {
+% return (FALSE);
+% }
+% return (TRUE);
+%}
+%
+%bool_t
+%xdr_utmpidlearr(xdrs, objp)
+% XDR *xdrs;
+% struct utmpidlearr *objp;
+%{
+% if (!xdr_array(xdrs, (char **)&objp->uia_arr, (u_int *)&objp->uia_cnt,
+% MAXUSERS, sizeof(struct utmpidle *), xdr_utmpidleptr)) {
+% return (FALSE);
+% }
+% return (TRUE);
+%}
+#endif
/* BSD `_setjmp' entry point to `sigsetjmp (..., 0)'. Alpha version.
-Copyright (C) 1994, 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+ Copyright (C) 1994, 1996 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
/* This just does a tail-call to `__sigsetjmp (ARG, 0)'.
We cannot do it in C because it must be a tail-call, so frame-unwinding
ENTRY(_setjmp)
ldgp $29,0($27)
#ifdef PROF
+ .set noat
lda AT, _mcount
jsr AT, (AT), _mcount
+ .set at
#endif
.prologue 1
bis $31, $31, $17 /* Pass a second argument of zero. */
/* BSD `setjmp' entry point to `sigsetjmp (..., 1)'. Alpha version.
-Copyright (C) 1994, 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+ Copyright (C) 1994, 1996 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
/* This just does a tail-call to `__sigsetjmp (ARG, 1)'.
We cannot do it in C because it must be a tail-call, so frame-unwinding
ENTRY(setjmp)
ldgp $29, 0($27)
#ifdef PROF
+ .set noat
lda AT, _mcount
jsr AT, (AT), _mcount
+ .set at
#endif
.prologue 1
bis $31, 1, $17 /* Pass a second argument of one. */
/* Copyright (C) 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+ This file is part of the GNU C Library.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#include <sysdep.h>
ENTRY(__htonl)
#ifdef PROF
ldgp gp, 0(pv)
+ .set noat
lda AT, _mcount
jsr AT, (AT), _mcount
+ .set at
.prologue 1
#else
.prologue 0
/* Copyright (C) 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+ This file is part of the GNU C Library.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#include <sysdep.h>
ENTRY(__htons)
#ifdef PROF
ldgp gp, 0(pv)
+ .set noat
lda AT, _mcount
jsr AT, (AT), _mcount
+ .set at
.prologue 1
#else
.prologue 0
+++ /dev/null
-/* Copyright (C) 1996 Free Software Foundation, Inc.
- Contributed by Richard Henderson (rth@tamu.edu)
-
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If
- not, write to the Free Software Foundation, Inc., 675 Mass Ave,
- Cambridge, MA 02139, USA. */
-
-
-/* This is the child of the C-with-inline-assembly memcpy posted by
- Martin Ostermann (ost@comnets.rwth-aachen.de).
-
- This is generally scheduled for the EV5, but whenever necessary and
- possible, the autoswap slotting feature of the EV5 is used so that the
- code lays out nicely for the EV4 as well. */
-
-#include <alpha/regdef.h>
-
- .set noreorder
-
- .text
-
- .ent copy_fwd_aligned
-copy_fwd_aligned:
- .frame sp, 0, ra, 0
- .prologue 0
-
- /* Aligned forward copy main loop. On entry to this basic block:
- t0 == source word waiting to be stored
- t2 == loop counter
- a0 == destination pointer
- a1 == source pointer
- a2 mod 8 == byte count in final word */
- .align 4
-$fa_loop:
- and t2, 7, t1 # e0 :
- beq t1, 1f # .. e1 :
-
-0: stq_u t0, 0(a0) # e0 :
- subq t1, 1, t1 # .. e1 :
- ldq_u t0, 8(a1) # e0 : copy up to seven words
- addq a0, 8, a0 # .. e1 :
- addq a1, 8, a1 # e0 :
- bne t1, 0b # .. e1 :
-
-1: bic t2, 7, t2 # e0 :
- beq t2, $fa_tail # .. e1 :
-
-2: stq_u t0, 0(a0) # e0 :
- addq a0, 64, a0 # .. e1 :
- ldq_u t3, 8(a1) # e0 : copy eight words as fast as we can
- ldq_u t4, 16(a1) # .. e1 :
- ldq_u t5, 24(a1) # e0 :
- ldq_u t6, 32(a1) # .. e1 :
- ldq_u t7, 40(a1) # e0 :
- ldq_u t8, 48(a1) # .. e1 :
- ldq_u t9, 56(a1) # e0 :
- ldq_u t0, 64(a1) # .. e1 :
- stq_u t3, -56(a0) # e0 :
- subq t2, 8, t2 # .. e1 :
- stq_u t4, -48(a0) # e0 :
- addq a1, 64, a1 # .. e1 :
- stq_u t5, -40(a0) # e0 :
- stq_u t6, -32(a0) # e0 :
- stq_u t7, -24(a0) # e0 :
- stq_u t8, -16(a0) # e0 :
- stq_u t9, -8(a0) # e0 :
- bne t2, 2b # .. e1 :
-
- /* Take care of a partial word tail. */
-$fa_tail:
- and a2, 7, t3 # e0 :
- bne t3, 1f # .. e1 (zdb)
-
- /* Aligned copy, aligned tail, final store. */
- stq_u t0, 0(a0)
- ret
-
-1: ldq_u t1, 0(a0) # e1 :
- mskql t0, a2, t0 # .. e1 :
- mskqh t1, a2, t1 # e0 (stall)
- bis t0, t1, t0 # e1 :
- stq_u t0, 0(a0) # e0 :
- ret # .. e1 :
-
- /* This is the actual entry point to this function. */
- .align 3
-$fwd_aligned:
- ldq_u t0, 0(a1) # e0 :
- and a0, 7, t3 # .. e1 :
- addq a2, t3, a2 # e0 :
- subq a2, 1, t2 # e1 :
- sra t2, 3, t2 # e0 :
- beq t3, $fa_loop # .. e1 :
-
- ldq_u t1, 0(a0) # e0 :
- beq t2, $fa_small # .. e1 :
- mskqh t0, a0, t0 # e0 :
- mskql t1, a0, t3 # e0 :
- bis t0, t3, t0 # e0 :
- br $fa_loop # .. e1 :
-
- /* The move affects exactly one destination word. */
-$fa_small:
- mskqh t0, a0, t0 # e0 :
- and a2, 7, t4 # .. e1 :
- mskql t1, a0, t3 # e0 :
- bne t4, 1f # .. e1 :
-
- or t0, t3, t0 # e0 :
- unop # :
- stq_u t0, 0(a0) # e0 :
- ret # .. e1 :
-
-1: mskql t0, a2, t0 # e0 :
- mskqh t1, a2, t1 # e0 :
- or t0, t3, t0 # e0 :
- or t0, t1, t0 # e1 :
- stq_u t0, 0(a0) # e0 :
- ret # .. e1 :
-
- .end copy_fwd_aligned
-
- .ent memcpy
- .globl memcpy
- .align 3
-memcpy:
- .frame sp, 0, ra, 0
-#ifdef PROF
- ldgp gp, 0(ra)
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .prologue 1
-#else
- .prologue 0
-#endif
-
- mov a0, v0
- beq a2, $zero_length
-
- /* Are source and destination co-aligned? */
- xor a0, a1, t0
- unop
- and t0, 7, t0
- beq t0, $fwd_aligned
- br $fwd_unaligned
-
- .end memcpy
-
- .ent copy_fwd_unaligned
-copy_fwd_unaligned:
- .frame sp, 0, ra, 0
- .prologue 0
-
- /* Unaligned forward copy main loop. On entry to this basic block:
- t0 == source low word, unshifted
- t2 == loop counter
- t7 == last source byte + 1
- a0 == destination pointer
- a1 == source pointer
- a2 mod 8 == byte count in final word */
- .align 4
-$fu_loop:
- beq t2, $fu_tail # e1 :
- blbc t2, 0f # e1 :
-
- ldq_u t1, 8(a1) # e1 : copy one unaligned word
- extql t0, a1, t3 # .. e0 :
- addq a1, 8, a1 # e0 :
- addq a0, 8, a0 # .. e1 :
- extqh t1, a1, t4 # e0 :
- subq t2, 1, t2 # .. e1 :
- mov t1, t0 # e0 :
- or t3, t4, t3 # .. e1 :
- stq_u t3, -8(a0) # e0 :
- beq t2, $fu_tail # .. e1 :
-
-0: ldq_u t1, 8(a1) # e1 : copy two unaligned words
- extql t0, a1, t3 # .. e0 :
- ldq_u t0, 16(a1) # e0 :
- subq t2, 2, t2 # .. e1 :
- extqh t1, a1, t4 # e0 :
- addq a0, 16, a0 # .. e1 :
- extql t1, a1, t5 # e0 :
- or t3, t4, t3 # .. e1 :
- extqh t0, a1, t6 # e0 :
- addq a1, 16, a1 # .. e1 :
- stq_u t3, -16(a0) # e0 :
- or t5, t6, t5 # .. e1 :
- stq_u t5, -8(a0) # e0 :
- bne t2, 0b # .. e1 :
-
- /* Take care of a partial words tail. */
-$fu_tail:
- ldq_u t4, -1(t7) # e1 :
- extql t0, a1, t3 # .. e0 :
- extqh t4, a1, t4 # e0 (stall)
- and a2, 7, t5 # .. e1 :
- or t3, t4, t3 # e0 :
- beq t5, 1f # .. e1 :
-
- ldq_u t1, 0(a0) # e1 :
- mskql t3, a2, t3 # .. e0 :
- mskqh t1, a2, t1 # e0 (stall)
- or t1, t3, t3 # e1 :
-
-1: stq_u t3, 0(a0) # e0 :
- ret # .. e1 :
-
- /* The entry point to the unaligned forward copy. */
- .align 3
-$fwd_unaligned:
- ldq_u t0, 0(a1) # e0 : load initial bits of src
- addq a1, a2, t7 # .. e1 : record last byte + 1 of src
- and a0, 7, t3 # e0 : find dst misalignment
- addq a2, t3, a2 # e1 : find number of words affected
- subq a2, 1, t2 # e0 :
- cmple a2, 8, t4 # .. e1 : are we dealing with a small block?
- subq a1, t3, a1 # e0 :
- bne t4, $fu_small # .. e1 :
- srl t2, 3, t2 # e0 :
- beq t3, $fu_loop # .. e1 :
-
- /* Take care of an unaligned dst head. */
- ldq_u t5, 0(a0) # e0 :
- ldq_u t1, 8(a1) # .. e1 :
- extql t0, a1, t3 # e0 :
- addq a0, 8, a0 # .. e1 :
- extqh t1, a1, t4 # e0 :
- addq a1, 8, a1 # .. e1 :
- mskql t5, a0, t5 # e0 :
- or t3, t4, t3 # .. e1 :
- mskqh t3, a0, t3 # e0 :
- subq t2, 1, t2 # .. e1 :
- or t3, t5, t3 # e0 :
- mov t1, t0 # .. e1 :
- stq_u t3, -8(a0) # e0 :
- br $fu_loop # .. e1 :
-
- /* The move affects exactly one destination word. */
- .align 3
-$fu_small:
- ldq_u t2, 0(a0) # e1 :
- extql t0, a1, t3 # .. e0 :
- ldq_u t1, -1(t7) # e0 :
- and a2, 7, t8 # .. e1 :
- mskqh t2, a2, t6 # e0 :
- mskql t2, a0, t5 # e0 :
- extqh t1, a1, t4 # e0 :
- cmovne t8, t6, t8 # .. e1 :
- or t3, t4, t3 # e0 :
- or t5, t8, t5 # .. e1 :
- mskqh t3, a0, t3 # e0 :
- and a2, 7, t8 # .. e1 :
- mskql t3, a2, t6 # e0 :
- cmovne t8, t6, t8 # e1 :
- or t3, t5, t3 # e0 :
- unop # :
- stq_u t3, 0(a0) # e0 :
-
-$zero_length:
- ret # .. e1 :
-
- .end copy_fwd_unaligned
/* Copyright (C) 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
-Contributed by David Mosberger <davidm@azstarnet.com>
+ This file is part of the GNU C Library.
+ Contributed by David Mosberger <davidm@azstarnet.com>, 1996.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#include <sysdep.h>
ENTRY(__copysign)
#ifdef PROF
ldgp gp, 0(pv)
+ .set noat
lda AT, _mcount
jsr AT, (AT), _mcount
+ .set at
.prologue 1
#else
.prologue 0
/* Copyright (C) 1992, 1994, 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+ This file is part of the GNU C Library.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#include <sysdep.h>
ENTRY (__sigsetjmp)
ldgp $29, 0($27)
#ifdef PROF
+ .set noat
lda AT, _mcount
jsr AT, (AT), _mcount
+ .set at
#endif
.prologue 1
/* Copyright (C) 1996 Free Software Foundation, Inc.
- Contributed by Richard Henderson (rth@tamu.edu)
+ This file is part of the GNU C Library.
+ Contributed by Richard Henderson <rth@tamu.edu>, 1996.
-This file is part of the GNU C Library.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
-
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
/* Copy a null-terminated string from SRC to DST. Return a pointer
to the null-terminator in the source. */
ENTRY(__stpcpy)
ldgp gp, 0(pv)
#ifdef PROF
+ .set noat
lda AT, _mcount
jsr AT, (AT), _mcount
+ .set at
#endif
.prologue 1
/* Copyright (C) 1996 Free Software Foundation, Inc.
This file is part of the GNU C Library.
- Contributed by Richard Henderson (rth@tamu.edu)
+ Contributed by Richard Henderson <rth@tamu.edu>, 1996.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
ENTRY(strcat)
ldgp gp, 0(pv)
#ifdef PROF
+ .set noat
lda AT, _mcount
jsr AT, (AT), _mcount
+ .set at
#endif
.prologue 1
/* Copyright (C) 1996 Free Software Foundation, Inc.
- Contributed by Richard Henderson (rth@tamu.edu)
+ This file is part of the GNU C Library.
+ Contributed by Richard Henderson <rth@tamu.edu>, 1996.
-This file is part of the GNU C Library.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
-
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
/* Copy a null-terminated string from SRC to DST. Return a pointer
to the null-terminator in the source. */
ENTRY(strcpy)
ldgp gp, 0(pv)
#ifdef PROF
+ .set noat
lda AT, _mcount
jsr AT, (AT), _mcount
+ .set at
#endif
.prologue 1
/* Copyright (C) 1996 Free Software Foundation, Inc.
- Contributed by Richard Henderson (rth@tamu.edu)
+ This file is part of the GNU C Library.
+ Contributed by Richard Henderson <rth@tamu.edu>, 1996.
-This file is part of the GNU C Library.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
-
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
/* Append no more than COUNT characters from the null-terminated string SRC
to the null-terminated string DST. Always null-terminate the new DST. */
ENTRY(strncat)
ldgp gp, 0(pv)
#ifdef PROF
+ .set noat
lda AT, _mcount
jsr AT, (AT), _mcount
+ .set at
#endif
.prologue 1
/* Copyright (C) 1996 Free Software Foundation, Inc.
- Contributed by David Mosberger (davidm@cs.arizona.edu).
- Based on public-domain C source by Linus Torvalds.
-
This file is part of the GNU C Library.
+ Contributed by David Mosberger <davidm@cs.arizona.edu>, 1996.
+ Based on public-domain C source by Linus Torvalds.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If
- not, write to the Free Software Foundation, Inc., 675 Mass Ave,
- Cambridge, MA 02139, USA. */
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
/* This version is much faster than generic sqrt implementation, but
it doesn't handle exceptional values or the inexact flag. Don't use
#ifndef _IEEE_FP
+#define _ERRNO_H
#include <errnos.h>
#include <sysdep.h>
#define _PATH_DRUM "/dev/drum"
#define _PATH_KMEM "/dev/kmem"
#define _PATH_MAILDIR "/var/mail"
+#define _PATH_LASTLOG "/var/log/lastlog"
#define _PATH_MAN "/usr/man"
#define _PATH_MEM "/dev/mem"
#define _PATH_MNTTAB "/etc/fstab"
#define _PATH_SHELLS "/etc/shells"
#define _PATH_TTY "/dev/tty"
#define _PATH_UNIX "/vmunix"
+#define _PATH_UTMP "/var/run/utmp"
#define _PATH_VI "/usr/bin/vi"
+#define _PATH_WTMP "/var/log/wtmp"
/* Provide trailing slash, since mostly used for building pathnames. */
#define _PATH_DEV "/dev/"
#if !defined (_SIGSET_H_fns) && defined (_SIGNAL_H)
#define _SIGSET_H_fns 1
+#ifndef _EXTERN_INLINE
+#define _EXTERN_INLINE extern __inline
+#endif
+
/* Return a mask that includes SIG only. The cast to `sigset_t' avoids
overflow if `sigset_t' is wider than `int'. */
#define __sigmask(sig) (((__sigset_t) 1) << ((sig) - 1))
#define __sigemptyset(set) ((*(set) = (__sigset_t) 0), 0)
#define __sigfillset(set) ((*(set) = ~(__sigset_t) 0), 0)
-/* These functions must check for a bogus signal number. We detect it by a
- zero sigmask, since a number too low or too high will have shifted the 1
- off the high end of the mask. If we find an error, we punt to a random
- call we know fails with EINVAL (kludge city!), so as to avoid referring
- to `errno' in this file (sigh). */
+/* These functions needn't check for a bogus signal number -- error
+ checking is done in the non __ versions. */
extern int __sigismember (__const __sigset_t *, int);
extern int __sigaddset (__sigset_t *, int);
extern int __sigdelset (__sigset_t *, int);
-#ifndef _EXTERN_INLINE
-#define _EXTERN_INLINE extern __inline
-#endif
#define __SIGSETFN(NAME, BODY, CONST) \
_EXTERN_INLINE int \
- __##NAME (CONST __sigset_t *__set, int __sig) \
+ NAME (CONST __sigset_t *__set, int __sig) \
{ \
- if (__sig < 1 || __sig > (int) sizeof (__sigset_t) * 8) \
- { \
- extern int raise (int); \
- return raise (-1); \
- } \
- else \
- { \
- __sigset_t __mask = __sigmask (__sig); \
- return BODY; \
- } \
+ __sigset_t __mask = __sigmask (__sig); \
+ return BODY; \
}
-__SIGSETFN (sigismember, (*__set & __mask) ? 1 : 0, __const)
-__SIGSETFN (sigaddset, ((*__set |= __mask), 0), )
-__SIGSETFN (sigdelset, ((*__set &= ~__mask), 0), )
+__SIGSETFN (__sigismember, (*__set & __mask) ? 1 : 0, __const)
+__SIGSETFN (__sigaddset, ((*__set |= __mask), 0), )
+__SIGSETFN (__sigdelset, ((*__set &= ~__mask), 0), )
#undef __SIGSETFN
/* The `struct utmp' type, describing entries in the utmp file. Generic/BSDish
-Copyright (C) 1993, 1996 Free Software Foundation, Inc.
+ Copyright (C) 1993, 1996 Free Software Foundation, Inc.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#ifndef _UTMPBITS_H
#define _UTMPBITS_H 1
#include <features.h>
+#include <paths.h>
#include <time.h>
-#define _PATH_UTMP "/var/run/utmp"
-#define _PATH_WTMP "/var/log/wtmp"
-#define _PATH_LASTLOG "/var/log/lastlog"
#define UT_NAMESIZE 8
#define UT_LINESIZE 8
/* Nonzero if STATUS indicates termination by a signal. */
#ifdef __GNUC__
#define __WIFSIGNALED(status) \
- (__extension__ ({ int __stat = (status); \
- !__WIFSTOPPED(__stat) && !__WIFEXITED(__stat); }))
+ (__extension__ ({ int __status = (status); \
+ !__WIFSTOPPED(__status) && !__WIFEXITED(__status); }))
#else /* Not GCC. */
#define __WIFSIGNALED(status) (!__WIFSTOPPED(status) && !__WIFEXITED(status))
#endif /* GCC. */
/* The `struct utmp' type, describing entries in the utmp file. GNU version.
-Copyright (C) 1993, 1996 Free Software Foundation, Inc.
+ Copyright (C) 1993, 1996 Free Software Foundation, Inc.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#ifndef _UTMPBITS_H
#define _UTMPBITS_H 1
#include <features.h>
+#include <paths.h>
#include <sys/time.h>
#include <sys/types.h>
-#define _PATH_UTMP "/var/run/utmp"
-#define _PATH_WTMP "/var/log/wtmp"
-#define _PATH_LASTLOG "/var/log/lastlog"
#define UT_UNKNOWN 0 /* for ut_type field */
#define LOGIN_PROCESS 6
#define USER_PROCESS 7
#define DEAD_PROCESS 8
+#define ACCOUNTING 9
#define UT_LINESIZE 32
#define UT_NAMESIZE 32
readv (fd, vector, count)
int fd;
const struct iovec *vector;
- size_t count;
+ int count;
{
char *buffer;
size_t bytes;
int bytes_read;
- register size_t i;
+ int i;
/* Find the total number of bytes to be read. */
bytes = 0;
-/* Copyright (C) 1991, 1994, 1995 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+/* Copyright (C) 1991, 1994, 1995, 1996 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
-#include <ansidecl.h>
#include <errno.h>
#include <signal.h>
/* Block signals in MASK, returning the old mask. */
int
-DEFUN(__sigblock, (mask), int mask)
+__sigblock (mask)
+ int mask;
{
register int sig;
sigset_t set, oset;
- if (__sigemptyset(&set) < 0)
+ if (__sigemptyset (&set) < 0)
return -1;
-
+
if (sizeof (mask) == sizeof (set))
*(int *) &set = mask;
+ else if (sizeof (unsigned long int) == sizeof (set))
+ *(unsigned long int *) &set = (unsigned int) mask;
else
for (sig = 1; sig < NSIG; ++sig)
- if ((mask & sigmask(sig)) &&
- __sigaddset(&set, sig) < 0)
+ if ((mask & sigmask (sig)) && __sigaddset (&set, sig) < 0)
return -1;
- if (sigprocmask(SIG_BLOCK, &set, &oset) < 0)
+ if (sigprocmask (SIG_BLOCK, &set, &oset) < 0)
return -1;
- mask = 0;
if (sizeof (mask) == sizeof (oset))
mask = *(int *) &oset;
+ else if (sizeof (unsigned long int) == sizeof (oset))
+ mask = *(unsigned long int*) &oset;
else
- for (sig = 1; sig < NSIG; ++sig)
- if (__sigismember(&oset, sig))
- mask |= sigmask(sig);
+ for (sig = 1, mask = 0; sig < NSIG; ++sig)
+ if (__sigismember (&oset, sig))
+ mask |= sigmask (sig);
return mask;
}
/* Copyright (C) 1992, 1994, 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
-
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
-
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
-
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#include <stddef.h>
#include <signal.h>
/* Copyright (C) 1991, 1992, 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+ This file is part of the GNU C Library.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#include <errno.h>
#include <signal.h>
{
struct sigaction act, oact;
- if (handler == SIG_ERR)
+ /* Check signal extents to protect __sigismember. */
+ if (handler == SIG_ERR || sig < 1 || sig >= NSIG)
{
__set_errno (EINVAL);
return SIG_ERR;
-/* Copyright (C) 1991, 1992, 1994, 1995 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+/* Copyright (C) 1991, 92, 94, 95, 96 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
-#include <ansidecl.h>
#include <errno.h>
#include <signal.h>
/* Set the mask of blocked signals to MASK,
wait for a signal to arrive, and then restore the mask. */
int
-DEFUN(__sigpause, (mask), int mask)
+__sigpause (mask)
+ int mask;
{
sigset_t set;
int sig;
if (sizeof (mask) == sizeof (set))
*(int *) &set = mask;
+ else if (sizeof (unsigned long int) == sizeof (set))
+ *(unsigned long int *) &set = (unsigned int) mask;
else
for (sig = 1; sig < NSIG; ++sig)
- if ((mask & sigmask(sig)) &&
- __sigaddset(&set, sig) < 0)
+ if ((mask & sigmask (sig)) && __sigaddset (&set, sig) < 0)
return -1;
return sigsuspend (&set);
/* Copyright (C) 1991, 1994, 1995, 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+ This file is part of the GNU C Library.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#include <errno.h>
#include <signal.h>
if (sizeof (mask) == sizeof (set))
*(int *) &set = mask;
+ else if (sizeof (unsigned long int) == sizeof (set))
+ *(unsigned long int *) &set = (unsigned int) mask;
else
for (sig = 1; sig < NSIG; ++sig)
- if ((mask & sigmask(sig)) &&
- __sigaddset (&set, sig) < 0)
+ if ((mask & sigmask (sig)) && __sigaddset (&set, sig) < 0)
return -1;
if (__sigprocmask (SIG_SETMASK, &set, &oset) < 0)
return -1;
- mask = 0;
if (sizeof (mask) == sizeof (oset))
mask = *(int *) &oset;
+ else if (sizeof (unsigned long int) == sizeof (oset))
+ mask = *(unsigned long int *) &oset;
else
- for (sig = 1; sig < NSIG; ++sig)
+ for (sig = 1, mask = 0; sig < NSIG; ++sig)
if (__sigismember (&oset, sig))
mask |= sigmask (sig);
/* Copyright (C) 1991, 92, 94, 95, 96 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+ This file is part of the GNU C Library.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#include <signal.h>
#include <errno.h>
register int sig;
if (sizeof (*set) == sizeof (mask))
+ *(int *) set = mask;
+ else if (sizeof (*set) == sizeof (unsigned long int))
+ *(unsigned long int *) set = (unsigned int) mask;
+ else
{
- *(int *) set = mask;
- return 0;
- }
-
- if (__sigemptyset (set) < 0)
- return -1;
-
- for (sig = 1; sig < NSIG; ++sig)
- if (mask & sigmask (sig))
- if (__sigaddset (set, sig) < 0)
+ if (__sigemptyset (set) < 0)
return -1;
+ for (sig = 1; sig < NSIG; ++sig)
+ if ((mask & sigmask (sig)) && __sigaddset (set, sig) < 0)
+ return -1;
+ }
+
return 0;
}
if (sizeof (int) == sizeof (sigset_t))
mask = *(int *) &old.sa_mask;
+ else if (sizeof (unsigned long int) == sizeof (sigset_t))
+ mask = *(unsigned long int *) &old.sa_mask;
else
for (i = 1; i < NSIG; ++i)
if (__sigismember(&old.sa_mask, i))
int this;
/* Prepare set. */
- sigfillset (&tmp_mask);
+ __sigfillset (&tmp_mask);
/* Unblock all signals in the SET and register our nice handler. */
action.sa_handler = ignore_signal;
action.sa_flags = 0;
- sigfillset (&action.sa_mask); /* Block all signals for handler. */
+ __sigfillset (&action.sa_mask); /* Block all signals for handler. */
/* Make sure we recognize error conditions by setting WAS_SIG to a
value which does not describe a legal signal number. */
was_sig = -1;
for (this = 0; this < NSIG; ++this)
- if (sigismember (set, this))
+ if (__sigismember (set, this))
{
/* Unblock this signal. */
- sigdelset (&tmp_mask, this);
+ __sigdelset (&tmp_mask, this);
/* Register temporary action handler. */
- if (sigaction (this, &action, &saved[this]) != 0)
+ if (__sigaction (this, &action, &saved[this]) != 0)
goto restore_handler;
}
/* Now we can wait for signals. */
- sigsuspend (&tmp_mask);
+ __sigsuspend (&tmp_mask);
restore_handler:
save_errno = errno;
while (--this >= 0)
- if (sigismember (set, this))
+ if (__sigismember (set, this))
/* We ignore errors here since we must restore all handlers. */
- sigaction (this, &saved[this], NULL);
+ __sigaction (this, &saved[this], NULL);
__set_errno (save_errno);
writev (fd, vector, count)
int fd;
const struct iovec *vector;
- size_t count;
+ int count;
{
char *buffer;
register char *bp;
size_t bytes, to_copy;
- register size_t i;
+ int i;
/* Find the total number of bytes to be written. */
bytes = 0;
-/* Copyright (C) 1991, 1992, 1993, 1995 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+/* Copyright (C) 1991, 92, 93, 95, 96 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#include <sysdep.h>
SYSCALL__ (execve, 3)
ret
-PSEUDO_END(execve)
+PSEUDO_END(__execve)
weak_alias (__execve, execve)
ifeq ($(subdir), misc)
sysdep_routines += sysctl clone
-sysdep_headers += sys/mount.h sys/acct.h sys/sysctl.h \
+sysdep_headers += sys/mount.h sys/acct.h sys/sysctl.h sys/mtio.h \
sys/module.h sys/io.h sys/klog.h sys/kdaemon.h \
sys/user.h syscall-list.h sys/sysmacros.h sys/procfs.h \
sys/debugreg.h sys/kd.h sys/soundcard.h sys/vt.h
/* Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc.
- Contributed by Brendan Kehoe (brendan@zen.org).
+ This file is part of the GNU C Library.
+ Contributed by Brendan Kehoe <brendan@zen.org>, 1993.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
/* __brk is a special syscall under Linux since it never returns an
-error. Instead, the error condition is indicated by returning the old
-break value (instead of the new, requested one). */
+ error. Instead, the error condition is indicated by returning the old
+ break value (instead of the new, requested one). */
#include <sysdep.h>
#define _ERRNO_H
LEAF(__brk, 0)
ldgp gp, 0(t12)
#ifdef PROF
+ .set noat
lda AT, _mcount
jsr AT, (AT), _mcount
+ .set at
#endif
.prologue 1
/* Copyright (C) 1996 Free Software Foundation, Inc.
- Contributed by Richard Henderson (rth@tamu.edu)
+ This file is part of the GNU C Library.
+ Contributed by Richard Henderson <rth@tamu.edu>, 1996.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
/* clone() is even more special than fork() as it mucks with stacks
and invokes a function in the right context after its all over. */
stq a4,0(sp)
stq a5,8(sp)
#ifdef PROF
+ .set noat
lda AT, _mcount
jsr AT, (AT), _mcount
+ .set at
#endif
.prologue 1
-/* Copyright (C) 1993, 1995 Free Software Foundation, Inc.
- Contributed by David Mosberger (davidm@azstarnet.com).
+/* Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by David Mosberger <davidm@azstarnet.com>, 1995.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#include <sysdep.h>
#ifdef PROF
ldgp gp, 0(pv)
lda sp, -16(sp)
+ .set noat
lda AT, _mcount
jsr AT, (AT), _mcount
+ .set at
.prologue 1
#else
lda sp, -16(sp)
-/* Copyright (C) 1993, 1995 Free Software Foundation, Inc.
- Contributed by David Mosberger (davidm@azstarnet.com).
+/* Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by David Mosberger <davidm@azstarnet.com>, 1995.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#include <sysdep.h>
#ifdef PROF
ldgp gp, 0(sp)
lda sp, -16(sp)
+ .set noat
lda AT, _mcount
jsr AT, (AT), _mcount
+ .set at
.prologue 1
#else
lda sp, -16(sp)
-/* Copyright (C) 1993, 1995 Free Software Foundation, Inc.
- Contributed by David Mosberger (davidm@cs.arizona.edu).
+/* Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by David Mosberger <davidm@cs.arizona.edu>, 1995.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
/* For compatibility only: a "long" is 64 bits on the Alpha, so
llseek() isn't really needed. But there are some programs out
ENTRY(llseek)
#ifdef PROF
ldgp gp, 0(pv)
+ .set noat
lda AT, _mcount
jsr AT, (AT), _mcount
+ .set at
.prologue 1
#else
.prologue 0
-/* Copyright (C) 1993, 1995 Free Software Foundation, Inc.
- Contributed by David Mosberger (davidm@cs.arizona.edu).
+/* Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by David Mosberger <davidm@cs.arizona.edu>, 1995.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
/* sigsuspend is a special syscall since it needs to dereference the
sigset. */
.text
-LEAF(sigsuspend, 0)
+LEAF(__sigsuspend, 0)
#ifdef PROF
ldgp gp, 0(pv)
+ .set noat
lda AT, _mcount
jsr AT, (AT), _mcount
+ .set at
.prologue 1
#else
.prologue 0
#endif
jmp zero, __syscall_error
- END(sigsuspend)
+ END(__sigsuspend)
+
+weak_alias(__sigsuspend, sigsuspend)
/* Copyright (C) 1996 Free Software Foundation, Inc.
- Contributed by David Mosberger (davidm@azstarnet.com).
+ This file is part of the GNU C Library.
+ Contributed by David Mosberger <davidm@azstarnet.com>, 1996.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#include <sysdep.h>
LEAF(__syscall, 0)
#ifdef PROF
ldgp gp, 0(pv)
+ .set noat
lda AT, _mcount
jsr AT, (AT), _mcount
+ .set at
.prologue 1
#else
.prologue 0
#endif
jmp zero, __syscall_error
+END(__syscall)
+
weak_alias(__syscall, syscall)
make sure that file was built correctly when installing the kernel header
files." 1>&2; exit 1; }
fi
+
+# The Linux filesystem standard prescribes where to place "essential"
+# files. I.e., when the installation prefix is "/usr" we have to place
+# shared library objects and the configuation files on the root partition
+# in /lib and /etc.
+if test "$prefix" = "/usr"; then
+ libc_cv_slibdir="/lib"
+ libc_cv_sysconfdir="/etc"
+fi
{
return *__errno_location () = errno = __err;
}
+# define __set_errno __set_errno
# else /* !_LIBC_REENTRANT */
# define __set_errno(val) errno = (val)
# endif /* _LIBC_REENTRANT */
/* getsysstats - Determine various system internal values, Linux version.
-Copyright (C) 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
-Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
-
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
-
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
-
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
-
+ Copyright (C) 1996 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <alloca.h>
#include <errno.h>
#include <mntent.h>
#include <paths.h>
#define _PATH_DEVNULL "/dev/null"
#define _PATH_DRUM "/dev/drum"
#define _PATH_KMEM "/dev/kmem"
+#define _PATH_LASTLOG "/var/log/lastlog"
#define _PATH_MAILDIR "/var/spool/mail"
#define _PATH_MAN "/usr/man"
#define _PATH_MEM "/dev/mem"
#define _PATH_SHELLS "/etc/shells"
#define _PATH_TTY "/dev/tty"
#define _PATH_UNIX "/vmlinux"
+#define _PATH_UTMP "/var/run/utmp"
#define _PATH_VI "/usr/bin/vi"
+#define _PATH_WTMP "/var/log/wtmp"
/* Provide trailing slash, since mostly used for building pathnames. */
#define _PATH_DEV "/dev/"
/* Copyright (C) 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+ This file is part of the GNU C Library.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#include <signal.h>
#include <stddef.h>
/* Change the set of blocked signals to SET,
wait until a signal arrives, and restore the set of blocked signals. */
int
-sigsuspend (set)
+__sigsuspend (set)
const sigset_t *set;
{
return __syscall_sigsuspend (0, 0, *set);
}
+weak_alias (__sigsuspend, sigsuspend)
--- /dev/null
+/* Copyright (C) 1996 Free Software Foundation, Inc.
+ Contributed by Miguel de Icaza (miguel@nuclecu.unam.mx)
+
+ FIXME: Currently only 6 parameters can be passsed
+ to the clone function.
+
+ based on code written for the Intel by Richard
+ Henderson (rth@tamu.edu)
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU C Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB. If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA. */
+
+/* clone() is even more special than fork() as it mucks with stacks
+ and invokes a function in the right context after its all over. */
+
+#include <asm/errno.h>
+#include <asm/unistd.h>
+
+/* int clone(int (*fn)(), void *child_stack, int flags, int nargs, ...) */
+
+ .text
+ .align 4
+ .globl __libc_clone
+ .type __libc_clone,@function
+ .weak clone
+ __clone = __libc_clone
+ clone = __libc_clone
+__libc_clone:
+ save %sp,-96,%sp
+ /* sanity check arguments */
+ tst %i0
+ be __clone_syscall_error
+ tst %i1
+ be __clone_syscall_error
+ cmp %i3,0
+ bl __clone_syscall_error
+ nop
+
+ /* Flush the register windows */
+ ta 3
+
+ /* Parameters for system call */
+ mov %i1,%o1
+ mov %i2,%o0
+
+ /* parameters that are on the stack for routine */
+#define P(x) 0x5c+(x*4)
+ ld [%fp+P(0)],%o2
+ ld [%fp+P(1)],%o3
+ ld [%fp+P(2)],%o4
+ ld [%fp+P(3)],%o5
+ /* Do the system call */
+ set __NR_clone,%g1
+ ta 0x10
+ bcs __clone_syscall_error
+ tst %o1
+ bne __thread_start
+ nop
+ mov %o0,%i0
+ ret
+ restore
+
+__clone_syscall_error:
+ call __errno_location
+ set EINVAL,%i0
+ st %i0,[%o0]
+ mov -1,%i0
+ ret
+ restore
+
+__thread_start:
+ mov %i5,%o1
+ call %i0
+ mov %i4,%o0
+ call _exit,0
+ nop
projects / thirdparty / glibc.git / commitdiff
