+1998-01-30 19:58 Ulrich Drepper <drepper@cygnus.com>
+
+ * include/cpio.h: Move to ...
+ * posix/cpio.h: ...here.
+
+ * locale/programs/ld-collate.c: Fix typo.
+
+ * signal/signal.h: Declare _sys_siglist with NSIG+1 elements.
+
+ * stdio-common/tiformat.c: Add checks for %#.0o and friends.
+
+ * login/utmp_file.c (pututline_file): Don't always report success
+ if similar entry is found. Patch by Mark M. Kettenis.
+
+1998-01-30 16:06 Philip Blundell <pb@nexus.co.uk>
+
+ * manual/Makefile: Don't try to install the info files if makeinfo
+ is not available.
+
+1998-01-30 12:05 Philip Blundell <pb@nexus.co.uk>
+
+ * sysdeps/unix/sysv/linux/bits/ioctls.h: Include a copy of the
+ kernel's network ioctls, rather than using <linux/sockios.h> to
+ get them. This way we are sure of maintaining compatibility if
+ the kernel interface should change.
+
+1998-01-30 15:52 Ulrich Drepper <drepper@cygnus.com>
+
+ * sysdeps/unix/sysv/linux/Dist: Add netrose/rose.h.
+
+1998-01-25 19:54 Philip Blundell <Philip.Blundell@pobox.com>
+
+ * sysdeps/unix/sysv/linux/netrose/rose.h: New file.
+ * sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Install it.
+
+1998-01-27 22:29 Zack Weinberg <zack@rabi.phys.columbia.edu>
+
+ Implement System V pseudoterminal handling.
+
+ * login/Makefile
+ (routines): Add getpt, grantpt, unlockpt, ptsname.
+ (libutil-routines): Remove pty. Add openpty, forkpty.
+ (distribute): New internal header pty-internal.h.
+ (others): Add the helper program, pt_chown.
+ (install-others): Install it, in $(libexecdir), mode 4755.
+
+ * login/pty-internal.h: New file.
+ * login/openpty.c: New file.
+ * login/forkpty.c: New file.
+ * login/programs/pt_chown.c: New file.
+
+ * libc.map: Add getpt, grantpt, unlockpt, ptsname, ptsname_r.
+ * stdlib/stdlib.h: Prototype them.
+
+ * config.make.in: Define $(libexecdir).
+ * Makeconfig: Define $(inst_libexecdir).
+
+ * sysdeps/generic/pty.c: Removed.
+ * sysdeps/unix/sysv/linux/pty.c: Removed.
+
+ * sysdeps/generic/getpt.c: Stub out.
+ * sysdeps/generic/grantpt.c: Likewise.
+ * sysdeps/generic/ptsname.c: Likewise.
+ * sysdeps/generic/unlockpt.c: Likewise.
+
+ * sysdeps/unix/grantpt.c: New file.
+ * sysdeps/unix/bsd/getpt.c: New file.
+ * sysdeps/unix/bsd/unlockpt.c: New file.
+ * sysdeps/unix/sysv/linux/getpt.c: New file.
+ * sysdeps/unix/sysv/linux/ptsname.c: New file.
+ * sysdeps/unix/sysv/linux/unlockpt.c: New file.
+
+1998-01-29 23:56 Ulrich Drepper <drepper@cygnus.com>
+
+ * localedata/locales/ru_RU: Fix YESEXPR. Patch by lav@yars.free.net.
+
+1998-01-29 Andreas Jaeger <aj@arthur.rhein-neckar.de>
+
+ * nss/Makefile (tests): Add rule for test-netdb.c.
+
+ * nss/test-netdb.c: New file.
+
+1998-01-29 02:38 Ulrich Drepper <drepper@cygnus.com>
+
+ * elf/dl-open.c (_dl_open): Make sure the variable `reloc' is
+ really kept as a variable. Patch by Richard Henderson,
+ reported by Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>.
+
+ * elf/rtld.c (dl_main): Call _dl_init_paths before handling preloading.
+ * elf/genrtldtbl.awk: Mark machine dependent directory of generated
+ entries as not existing.
+
+1998-01-26 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * stdio-common/vfprintf.c (process_arg): Fix printing of octal
+ zero in alternate form with precision of zero, which must produce
+ "0". Add braces to avoid ambiguous `else'.
+
+1998-01-26 Thorsten Kukuk <kukuk@vt.uni-paderborn.de>
+
+ * nis/nss_compat/compat-grp.c: Fix memory leak and trailing null
+ problem with strncpy.
+ * nis/nss_compat/compat-pwd.c: Likewise.
+ * nis/nss_compat/comapt-spwd.c: Likewise.
+
+1998-01-28 Andreas Jaeger <aj@arthur.rhein-neckar.de>
+
+ * assert/assert.h (assert_perror): Correct test for errnum. Patch
+ by uch@nop.or.jp. [PR libc/437]
+
+1997-12-20 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * locales/pl_PL: Fix int_curr_symbol.
+
+1998-01-26 Andreas Jaeger <aj@arthur.rhein-neckar.de>
+
+ * nis/nis_cache.c: Include <unistd.h> for declaration of close.
+
+1998-01-06 Andreas Jaeger <aj@arthur.rhein-neckar.de>
+
+ * stdio-common/test-popen.c: Include <errno.h>.
+
+ * sysdeps/unix/sysv/linux/if_index.c: Include <unistd.h> for
+ close.
+
+ * inet/getnetgrent_r.c: Include <errno.h>.
+
+ * db2/db/db_conv.c: Include <string.h> for memcpy.
+
+ * gmon/bb_exit_func.c: Include <string.h> instead of <strings.h>
+ so that memcpy is declared.
+
+ * iconv/iconv_open.c: Include <stdlib.h> for alloca.
+
+ * misc/init-misc.c: Remove unneeded inclusion of <errno.h>.
+
+1998-01-26 Andreas Jaeger <aj@arthur.rhein-neckar.de>
+
+ * pwd/fgetpwent_r.c (__fgetpwent_r): Correctly handle buffer
+ overflow while reading line with fgets.
+ * grp/fgetgrent_r.c (__fgetgrent_r): Likewise.
+
+1998-01-27 00:46 Ulrich Drepper <drepper@cygnus.com>
+
+ * sysdeps/unix/sysv/linux/bits/types.h (__ipc_pid_t): Change to
+ unsigned short, not short.
+ Reported by Andreas Jaeger.
+
+1998-01-06 Andreas Jaeger <aj@arthur.rhein-neckar.de>
+
+ * sysdeps/unix/sysv/linux/mips/syscalls.list: Correct typo
+ (ccept->accept).
+
+ * sysdeps/generic/inttypes.h: Fix spelling.
+
+1998-01-04 Andreas Jaeger <aj@arthur.rhein-neckar.de>
+
+ * sysdeps/unix/sysv/linux/arm/Dist: Add bits/mman.h.
+
+ * sysdeps/unix/sysv/linux/alpha/Dist: Add net/route.h.
+
+1998-01-27 00:30 Ulrich Drepper <drepper@cygnus.com>
+
+ * stdio-common/printf.h (struct print_info): Add new bitfield is_char.
+ * stdio-common/printf-parse.h (parse_one_spec): Fill in is_char
+ field for hh modifier.
+ * stdio-common/vfprint.c: Use is_char field and do not depend in
+ is_short having the value 2.
+ Bug reported by Andreas Jaeger.
+
+1998-01-05 Andreas Jaeger <aj@arthur.rhein-neckar.de>
+
+ * libio/freopen.c (freopen): Call _IO_old_freopen only if defined
+ PIC && DO_VERSIONING.
+
+1998-01-24 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * Rules: Add rules for $(common-objpfx)dummy$o.
+
1998-01-26 Richard Henderson <rth@cygnus.com>
* sysdeps/unix/sysv/linux/alpha/bits/mman.h: Dyke out the
-# Copyright (C) 1991, 92, 93, 94, 95, 96, 97 Free Software Foundation, Inc.
+# Copyright (C) 1991, 92, 93, 94, 95, 96, 97, 98 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
$(AR) cr$(verbose) $@ $<
endef
-$(common-objpfx)dummy.o: $(common-objpfx)dummy.c; $(compile-command.c)
$(common-objpfx)dummy.c:
rm -f $@
echo 'void __dummy__ (void) { }' > $@
object-suffixes-left := $(object-suffixes)
include $(o-iterator)
+define o-iterator-doit
+$(common-objpfx)dummy$o: $(common-objpfx)dummy.c $(before-compile);
+ $$(compile-command.c)
+endef
+object-suffixes-left := $(object-suffixes)
+include $(o-iterator)
+
ifndef libc.so-version
# Undefine this because it can't work when we libc.so is unversioned.
static-only-routines =
-/* Copyright (C) 1991, 92, 94, 95, 96, 97 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 92, 94, 95, 96, 97, 98 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
# ifdef __USE_GNU
# define assert_perror(errnum) \
- ((void) ((errnum) ? 0 : (__assert_perror_fail ((errnum), \
- __FILE__, __LINE__, \
- __ASSERT_FUNCTION), 0)))
+ ((void) (!(errnum) ? 0 : (__assert_perror_fail ((errnum), \
+ __FILE__, __LINE__, \
+ __ASSERT_FUNCTION), 0)))
# endif
/* Version 2.4 and later of GCC define a magical variable `__PRETTY_FUNCTION__'
exec_prefix = @exec_prefix@
slibdir = @libc_cv_slibdir@
sysconfdir = @libc_cv_sysconfdir@
+libexecdir = @libexecdir@
rootsbindir = @libc_cv_rootsbindir@
# If ldconfig exists. This will go away as soon as `ldconfig' is available
#include <sys/types.h>
#include <errno.h>
+#include <string.h>
#endif
#include "db_int.h"
/* Load a shared object at runtime, relocate it, and run its initializer.
- Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+ Copyright (C) 1996, 1997, 1998 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
between when _dl_object_relocation_scope returns and when we
enter the dynamic linker's code (_dl_relocate_object). */
__typeof (_dl_relocate_object) *reloc = &_dl_relocate_object;
+
+ /* GCC is very clever. If we wouldn't add some magic it would
+ simply optimize away our nice little variable `reloc' and we
+ would result in a not working binary. So let's swing the
+ magic ward. */
+ asm ("" : "=r" (reloc) : "0" (reloc));
+
(*reloc) (l, _dl_object_relocation_scope (l),
(mode & RTLD_BINDING_MASK) == RTLD_LAZY);
*_dl_global_scope_end = NULL;
END {
for (i = 0; i < count; ++i) {
printf ("static struct r_search_path_elem rtld_search_dir%d =\n", i+1);
- printf (" { \"%s/\", %d, unknown, 0, unknown, ",
+ printf (" { \"%s/\", %d, unknown, 0, nonexisting, ",
dir[i], length (dir[i]) + 1);
if (i== 0)
printf ("NULL };\n");
preloads = NULL;
npreloads = 0;
+ /* Initialize the data structures for the search paths for shared
+ objects. */
+ _dl_init_paths ();
+
preloadlist = getenv ("LD_PRELOAD");
if (preloadlist)
{
assert (i == npreloads);
}
- /* Initialize the data structures for the search paths for shared
- objects. */
- _dl_init_paths ();
-
/* Load all the libraries specified by DT_NEEDED entries. If LD_PRELOAD
specified some libraries to load, these are inserted before the actual
dependencies in the executable's searchlist for symbol resolution. */
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by David Mosberger (davidm@cs.arizona.edu).
#include <sys/types.h>
#include <stdio.h>
-#include <strings.h>
+#include <string.h>
/* structure emitted by -a */
struct bb
-/* Copyright (C) 1991, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1996, 1997, 1998 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
do
{
+ buffer[buflen] = '\xff';
p = fgets (buffer, buflen, stream);
- if (p == NULL)
+ if (p == NULL && feof (stream))
{
*result = NULL;
return errno;
}
+ if (p == NULL || buffer[buflen] != '\xff')
+ {
+ *result = NULL;
+ return errno = ERANGE;
+ }
/* Skip leading blanks. */
while (isspace (*p))
/* Get descriptor for character set conversion.
- Copyright (C) 1997 Free Software Foundation, Inc.
+ Copyright (C) 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
#include <ctype.h>
#include <errno.h>
#include <iconv.h>
+#include <stdlib.h>
#include <string.h>
#include <gconv.h>
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 1998 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
Boston, MA 02111-1307, USA. */
#include <bits/libc-lock.h>
+#include <errno.h>
#include <netdb.h>
#include <stdlib.h>
#include <string.h>
getnetname; getopt; getopt_long; getopt_long_only; getpagesize;
getpass; getpeername; getpgid; getpgrp; getpid; getppid; getpriority;
getprotobyname; getprotobyname_r; getprotobynumber;
- getprotobynumber_r; getprotoent; getprotoent_r; getpublickey; getpw;
- getpwent; getpwent_r; getpwnam; getpwnam_r; getpwuid; getpwuid_r;
+ getprotobynumber_r; getprotoent; getprotoent_r; getpt; getpublickey;
+ getpw; getpwent; getpwent_r; getpwnam; getpwnam_r; getpwuid; getpwuid_r;
getresgid; getresuid;
getrlimit; getrlimit64; getrpcbyname; getrpcbyname_r; getrpcbynumber;
getrpcbynumber_r; getrpcent; getrpcent_r; getrpcport; getrusage; gets;
gettext; gettimeofday; getttyent; getttynam; getuid; getusershell;
getutent; getutent_r; getutid; getutid_r; getutline; getutline_r;
getutxent; getutxid; getutxline; getw; getwd; glob; glob_pattern_p;
- globfree; gmtime; gmtime_r; group_member; gsignal; gtty;
+ globfree; gmtime; gmtime_r; grantpt; group_member; gsignal; gtty;
# h*
hasmntopt; hcreate; hcreate_r; hdestroy; hdestroy_r; herror;
pthread_self; pthread_setcancelstate; pthread_setcanceltype;
pthread_setschedparam;
- ptrace; putc; putc_unlocked; putchar;
- putchar_unlocked; putenv; putpwent; puts; putspent; pututline;
- pututxline; putw; pvalloc;
+ ptrace; ptsname; ptsname_r;
+ putc; putc_unlocked; putchar; putchar_unlocked;
+ putenv; putpwent; puts; putspent; pututline; pututxline;
+ putw; pvalloc;
# q*
qecvt; qecvt_r; query_module; qfcvt; qfcvt_r; qgcvt; qsort; quotactl;
twalk; tzset;
# u*
- ualarm; ulckpwdf; ulimit; umask; umount; uname; ungetc; unlink;
+ ualarm; ulckpwdf; ulimit; umask; umount; uname; ungetc; unlink; unlockpt;
unsetenv; updwtmp; uselib; user2netname; usleep; ustat; utime; utimes;
utmpname;
-/* Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1993, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU IO Library.
This library is free software; you can redistribute it and/or
return NULL;
_IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
_IO_flockfile (fp);
-#ifdef PIC
+#if defined PIC && DO_VERSIONING
if (&_IO_stdin_used == NULL)
/* If the shared C library is used by the application binary which
was linked against the older version of libio, we just use the
extra2[cnt] = SWAPU32 (extra2[cnt]);
/* We need a simple hashing table to get a collation-element->chars
- mapping. We again use internal hasing using a secondary hashing
+ mapping. We again use internal hashing using a secondary hashing
function.
Each string has an associate hashing value V, computed by a
END LC_MESSAGES
LC_MONETARY
-int_curr_symbol "<P><L><N><SP>"
+int_curr_symbol "<P><L><Z><SP>"
currency_symbol "<Z><l//>"
mon_decimal_point "<,>"
mon_thousands_sep "<.>"
END LC_COLLATE
LC_MESSAGES
-yesexpr "<<(><D=><d=><Y><Y><)/>><.><*>"
+yesexpr "<<(><D=><d=><Y><y><)/>><.><*>"
noexpr "<<(><N=><n=><N><n><)/>><.><*>"
END LC_MESSAGES
-# Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+# Copyright (C) 1996, 1997, 1998 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
headers := utmp.h bits/utmp.h utmpx.h bits/utmpx.h lastlog.h pty.h
routines := getutent getutent_r getutid getutline getutid_r getutline_r \
- utmp_file utmp_daemon utmpname updwtmp
+ utmp_file utmp_daemon utmpname updwtmp \
+ getpt grantpt unlockpt ptsname
-others = utmpd utmpdump
+CFLAGS-grantpt.c = -DLIBEXECDIR='"$(libexecdir)"'
+
+others = utmpd utmpdump pt_chown
install-sbin = utmpd
+install-others = $(inst_libexecdir)/pt_chown
utmpd-routines := connection database error request xtmp
extra-objs := $(utmpd-routines:=.o)
extra-libs := libutil
extra-libs-others := $(extra-libs)
-libutil-routines:= login login_tty logout logwtmp pty
+libutil-routines:= login login_tty logout logwtmp openpty forkpty
libutil-map := libutil.map
include ../Rules
+# pt_chown needs to be setuid root.
+$(inst_libexecdir)/pt_chown: $(objpfx)pt_chown
+ $(INSTALL) -m 4755 -o root $< $@
+
$(objpfx)utmpd: $(utmpd-routines:%=$(objpfx)%.o)
# Depend on libc.so so a DT_NEEDED is generated in the shared objects.
--- /dev/null
+/* Copyright (C) 1998 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
+
+ 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 <sys/types.h>
+#include <termios.h>
+#include <unistd.h>
+#include <utmp.h>
+#include <pty.h>
+
+int
+forkpty (amaster, name, termp, winp)
+ int *amaster;
+ char *name;
+ struct termios *termp;
+ struct winsize *winp;
+{
+ int master, slave, pid;
+
+ if (openpty (&master, &slave, name, termp, winp) == -1)
+ return -1;
+
+ switch (pid = fork ())
+ {
+ case -1:
+ return -1;
+ case 0:
+ /* Child. */
+ close (master);
+ if (login_tty (slave))
+ _exit (1);
+
+ return 0;
+ default:
+ /* Parent. */
+ *amaster = master;
+ close (slave);
+
+ return pid;
+ }
+}
--- /dev/null
+/* Copyright (C) 1998 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
+
+ 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 <fcntl.h>
+#include <pty.h>
+#include <stdlib.h>
+#include <string.h>
+#include <termios.h>
+#include <unistd.h>
+#include <sys/types.h>
+
+#include "pty-internal.h"
+
+int
+openpty (pmast, pslave, pname, tio, wins)
+ int *pmast;
+ int *pslave;
+ char *pname;
+ struct termios *tio;
+ struct winsize *wins;
+{
+ int pfd, tfd;
+ char name[PTYNAMELEN];
+
+ pfd = getpt ();
+ if (pfd == -1)
+ return -1;
+
+ if (grantpt (pfd))
+ goto bail;
+
+ if (unlockpt (pfd))
+ goto bail;
+
+ if (!ptsname_r (pfd, name, PTYNAMELEN))
+ goto bail;
+
+ tfd = open (name, O_RDWR);
+ if (tfd == -1)
+ goto bail;
+
+ /* XXX Should we ignore errors here? */
+ if(tio)
+ tcsetattr (tfd, TCSAFLUSH, tio);
+ if (wins)
+ ioctl (tfd, TIOCSWINSZ, wins);
+
+ *pmast = pfd;
+ *pslave = tfd;
+ if (pname != NULL)
+ strcpy (pname, name);
+ return 0;
+
+bail:
+ close (pfd);
+ return -1;
+}
--- /dev/null
+/* Copyright (C) 1998 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by C. Scott Ananian <cananian@alumni.princeton.edu>, 1998.
+
+ 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. */
+
+/* pt_chmod.c ... securely implement grantpt in user-land. */
+
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <errno.h>
+#include <stdio.h>
+#include <grp.h>
+
+#include "pty-internal.h"
+#define Str(x) _Str(x)
+#define _Str(x) #x
+
+void
+usage (void)
+{
+ fprintf (stderr, _("usage: pt_chown FD>&%s\n"
+ "This program is used internally by grantpt(3).\n"),
+ Str (PTY_FD));
+ exit (0);
+}
+
+void
+bad_installation (void)
+{
+ fputs (_("pt_chown: installation problem: "
+ "This program needs to be setuid root.\n"), stderr);
+ exit (FAIL_EXEC);
+}
+
+int
+main (int argc, char **argv)
+{
+ struct group *grp;
+ struct stat s;
+ char *pty;
+ gid_t gid;
+ uid_t uid;
+
+ if (argc != 1)
+ usage ();
+ if (geteuid () != 0)
+ bad_installation ();
+
+ grp = getgrnam (TTY_GROUP);
+ gid = grp ? grp->gr_gid : getgid ();
+ uid = getuid ();
+
+ /* Check that fd is a valid pty master -- call ptsname(). */
+ pty = ptsname (PTY_FD);
+ if (pty == NULL)
+ return errno == EBADF ? FAIL_EBADF : FAIL_EINVAL;
+ close (PTY_FD);
+
+ /* Check that target file is a character device. */
+ if (stat (pty, &s))
+ return FAIL_EINVAL; /* This should only fail if pty doesn't exist. */
+ if (!S_ISCHR (s.st_mode))
+ return FAIL_EINVAL;
+
+ if (chmod (pty, 0620))
+ return FAIL_EACCES; /* XXX: Probably not true. */
+
+ if (chown (pty, uid, gid))
+ return FAIL_EACCES;
+
+ return 0;
+}
--- /dev/null
+/* Copyright (C) 1998 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
+
+ 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. */
+
+/* Internal constants used by the pseudoterminal handling code. */
+
+#ifndef _PTY_INTERNAL_H
+#define _PTY_INTERNAL_H 1
+
+/* Length of a buffer to hold a pty name. */
+#define PTYNAMELEN 15 /* "/dev/pts/65535$" */
+
+/* Which group should pty slaves belong to: */
+#define TTY_GROUP "tty"
+
+/* Communication between grantpt and pt_chown. */
+#define PTY_FD 3
+enum /* failure modes */
+{
+ FAIL_EBADF = 1,
+ FAIL_EINVAL,
+ FAIL_EACCES,
+ FAIL_EXEC
+};
+
+#endif
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>
and Paul Janzen <pcj@primenet.com>, 1996.
}
/* Write the new data. */
- if (write (file_fd, data, sizeof (struct utmp)) != sizeof (struct utmp)
+ if (write (file_fd, data, sizeof (struct utmp)) != sizeof (struct utmp))
+ {
/* If we appended a new record this is only partially written.
Remove it. */
- && found < 0)
- {
- (void) ftruncate (file_fd, file_offset);
+ if (found < 0)
+ (void) ftruncate (file_fd, file_offset);
pbuf = NULL;
}
else
-# Copyright (C) 1992, 93, 94, 95, 96, 97 Free Software Foundation, Inc.
+# Copyright (C) 1992, 93, 94, 95, 96, 97, 98 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
.PHONY: install subdir_install installdirs install-data
install-data subdir_install: install
+ifneq ($(strip $(MAKEINFO)),)
install: $(inst_infodir)/libc.info dir-add.info
@if $(SHELL) -c '$(INSTALL_INFO) --version' >/dev/null 2>&1; then \
test -f $(inst_infodir)/dir || cp dir $(inst_infodir);\
$(INSTALL_INFO) --info-dir=$(inst_infodir) $(inst_infodir)/libc.info;\
$(INSTALL_INFO) --info-dir=$(inst_infodir) dir-add.info;\
else : ; fi
+endif
# Catchall implicit rule for other installation targets from the parent.
install-%: ;
/* Define and initialize `__progname' et. al.
- Copyright (C) 1994, 1995, 1996, 1997 Free Software Foundation, Inc.
+ Copyright (C) 1994, 1995, 1996, 1997, 1998 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
Boston, MA 02111-1307, USA. */
#include <string.h>
-#include <errno.h>
char *__progname_full = (char *) "";
char *__progname = (char *) "";
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
+#include <string.h>
+#include <unistd.h>
#include <rpcsvc/nis.h>
#include "nis_intern.h"
ent->nis = 0;
return NSS_STATUS_UNAVAIL;
}
+
+ if ( buflen < ((size_t) outvallen + 1))
+ {
+ free (outval);
+ *errnop = ERANGE;
+ return NSS_STATUS_TRYAGAIN;
+ }
+
save_oldkey = ent->oldkey;
save_oldlen = ent->oldkeylen;
save_nis_first = TRUE;
return NSS_STATUS_NOTFOUND;
}
+ if ( buflen < ((size_t) outvallen + 1))
+ {
+ free (outval);
+ *errnop = ERANGE;
+ return NSS_STATUS_TRYAGAIN;
+ }
+
save_oldkey = ent->oldkey;
save_oldlen = ent->oldkeylen;
save_nis_first = FALSE;
ent->oldkeylen = outkeylen;
}
- /* Copy the found data to our buffer */
+ /* Copy the found data to our buffer... */
p = strncpy (buffer, outval, buflen);
/* ...and free the data. */
&outval, &outvallen) != YPERR_SUCCESS)
return NSS_STATUS_NOTFOUND;
- p = strncpy (buffer, outval,
- buflen < (size_t) outvallen ? buflen : (size_t) outvallen);
+ if (buflen < ((size_t) outvallen + 1))
+ {
+ free (outval);
+ *errnop = ERANGE;
+ return NSS_STATUS_TRYAGAIN;
+ }
+
+ /* Copy the found data to our buffer... */
+ p = strncpy (buffer, outval, buflen);
+
+ /* ... and free the data. */
free (outval);
while (isspace (*p))
++p;
*errnop = errno;
return NSS_STATUS_TRYAGAIN;
}
- p = strncpy (buffer, outval,
- buflen < (size_t) outvallen ? buflen : (size_t) outvallen);
+
+ if (buflen < ((size_t) outvallen + 1))
+ {
+ free (outval);
+ *errnop = ERANGE;
+ return NSS_STATUS_TRYAGAIN;
+ }
+
+ /* Copy the found data to our buffer... */
+ p = strncpy (buffer, outval, buflen);
+
+ /* ... and free the data. */
free (outval);
+
while (isspace (*p))
p++;
parse_res = _nss_files_parse_grent (p, result, data, buflen, errnop);
if (domain != NULL && strcmp (ypdomain, domain) != 0)
continue;
- /* If name != NULL, we are called from getpwnam */
+ /* If name != NULL, we are called from getpwnam. */
if (name != NULL)
if (strcmp (user, name) != 0)
continue;
p2len = pwd_need_buflen (&ent->pwd);
if (p2len > buflen)
{
+ free (outval);
*errnop = ERANGE;
return NSS_STATUS_TRYAGAIN;
}
p2 = buffer + (buflen - p2len);
buflen -= p2len;
+
+ if (buflen < ((size_t) outvallen + 1))
+ {
+ free (outval);
+ *errnop = ERANGE;
+ return NSS_STATUS_TRYAGAIN;
+ }
p = strncpy (buffer, outval, buflen);
+
while (isspace (*p))
p++;
free (outval);
return NSS_STATUS_UNAVAIL;
}
+ if (buflen < ((size_t) outvallen + 1))
+ {
+ free (outval);
+ *errnop = ERANGE;
+ return NSS_STATUS_TRYAGAIN;
+ }
+
saved_first = TRUE;
saved_oldkey = ent->oldkey;
saved_oldlen = ent->oldkeylen;
return NSS_STATUS_NOTFOUND;
}
+ if (buflen < ((size_t) outvallen + 1))
+ {
+ free (outval);
+ *errnop = ERANGE;
+ return NSS_STATUS_TRYAGAIN;
+ }
+
saved_first = FALSE;
saved_oldkey = ent->oldkey;
saved_oldlen = ent->oldkeylen;
&outval, &outvallen) != YPERR_SUCCESS)
return NSS_STATUS_NOTFOUND;
- ptr = strncpy (buffer, outval, buflen < (size_t) outvallen ?
- buflen : (size_t) outvallen);
- buffer[buflen < (size_t) outvallen ? buflen : (size_t) outvallen] = '\0';
+ if (buflen < ((size_t) outvallen + 1))
+ {
+ free (outval);
+ *errnop = ERANGE;
+ return NSS_STATUS_TRYAGAIN;
+ }
+ ptr = strncpy (buffer, outval, buflen);
free (outval);
while (isspace (*ptr))
ptr++;
*errnop = errno;
return NSS_STATUS_TRYAGAIN;
}
- ptr = strncpy (buffer, outval, buflen < (size_t) outvallen ?
- buflen : (size_t) outvallen);
- buffer[buflen < (size_t) outvallen ? buflen : (size_t) outvallen] = '\0';
+
+ if ( buflen < ((size_t) outvallen + 1))
+ {
+ free (outval);
+ *errnop = ERANGE;
+ return NSS_STATUS_TRYAGAIN;
+ }
+
+ ptr = strncpy (buffer, outval, buflen);
free (outval);
+
while (isspace (*ptr))
ptr++;
parse_res = _nss_files_parse_pwent (ptr, result, data, buflen, errnop);
p2len = spwd_need_buflen (&ent->pwd);
if (p2len > buflen)
{
+ free (outval);
*errnop = ERANGE;
return NSS_STATUS_TRYAGAIN;
}
p2 = buffer + (buflen - p2len);
buflen -= p2len;
+ if (buflen < ((size_t) outval + 1))
+ {
+ free (outval);
+ *errnop = ERANGE;
+ return NSS_STATUS_TRYAGAIN;
+ }
p = strncpy (buffer, outval, buflen);
while (isspace (*p))
p++;
give_spwd_free (&ent->pwd);
return NSS_STATUS_UNAVAIL;
}
+
+ if (buflen < ((size_t) outvallen + 1))
+ {
+ free (outval);
+ *errnop = ERANGE;
+ return NSS_STATUS_TRYAGAIN;
+ }
+
saved_first = TRUE;
saved_oldkey = ent->oldkey;
saved_oldlen = ent->oldkeylen;
return NSS_STATUS_NOTFOUND;
}
+ if (buflen < ((size_t) outvallen + 1))
+ {
+ free (outval);
+ *errnop = ERANGE;
+ return NSS_STATUS_TRYAGAIN;
+ }
+
saved_first = FALSE;
saved_oldkey = ent->oldkey;
saved_oldlen = ent->oldkeylen;
&outval, &outvallen) != YPERR_SUCCESS)
return NSS_STATUS_NOTFOUND;
- ptr = strncpy (buffer, outval, buflen < (size_t) outvallen ?
- buflen : (size_t) outvallen);
- buffer[buflen < (size_t) outvallen ? buflen : (size_t) outvallen] = '\0';
+ if (buflen < ((size_t) outvallen + 1))
+ {
+ free (outval);
+ *errnop = ERANGE;
+ return NSS_STATUS_TRYAGAIN;
+ }
+
+ ptr = strncpy (buffer, outval, buflen);
free (outval);
while (isspace (*ptr))
ptr++;
-# Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+# Copyright (C) 1996, 1997, 1998 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
databases = proto service hosts network grp pwd rpc ethers \
spwd netgrp key alias
+tests = test-netdb
+
include ../Makeconfig
# Specify rules for the nss_* modules. We have some services.
--- /dev/null
+/* Copyright (C) 1998 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Andreas Jaeger <aj@arthur.rhein-neckar.de>, 1998.
+
+ 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. */
+
+/*
+ Testing of some network related lookup functions.
+ The system databases looked up are:
+ - /etc/services
+ - /etc/hosts
+ - /etc/networks
+ - /etc/protocols
+ - /etc/rpc
+ The tests try to be fairly generic and simple so that they work on
+ every possible setup (and might therefore not detect some possible
+ errors).
+*/
+
+#include <netdb.h>
+#include <rpc/netdb.h>
+#include <stdio.h>
+#include <arpa/inet.h>
+#include <netinet/in.h>
+#include <sys/param.h>
+#include <sys/socket.h>
+
+/*
+ The following define is neccessary for glibc 2.0.6
+*/
+#ifndef INET6_ADDRSTRLEN
+# define INET6_ADDRSTRLEN 46
+#endif
+
+int error_count;
+
+void
+output_servent (const char *call, struct servent *sptr)
+{
+ char **pptr;
+
+ if (sptr == NULL)
+ printf ("Call: %s returned NULL\n", call);
+ else
+ {
+ printf ("Call: %s, returned: s_name: %s, s_port: %d, s_proto: %s\n",
+ call, sptr->s_name, ntohs(sptr->s_port), sptr->s_proto);
+ for (pptr = sptr->s_aliases; *pptr != NULL; pptr++)
+ printf (" alias: %s\n", *pptr);
+ }
+}
+
+
+void
+test_services (void)
+{
+ struct servent *sptr;
+
+ sptr = getservbyname ("domain", "tcp");
+ output_servent ("getservbyname (\"domain\", \"tcp\")", sptr);
+
+ sptr = getservbyname ("domain", "udp");
+ output_servent ("getservbyname (\"domain\", \"udp\")", sptr);
+
+ sptr = getservbyname ("domain", NULL);
+ output_servent ("getservbyname (\"domain\", NULL)", sptr);
+
+ sptr = getservbyname ("not-existant", NULL);
+ output_servent ("getservbyname (\"not-existant\", NULL)", sptr);
+
+ sptr = getservbyport (htons(53), "tcp");
+ output_servent ("getservbyport (htons(53), \"tcp\")", sptr);
+
+ sptr = getservbyport (htons(53), NULL);
+ output_servent ("getservbyport (htons(53), NULL)", sptr);
+
+ sptr = getservbyport (htons(1), "udp"); /* shouldn't exist */
+ output_servent ("getservbyport (htons(1), \"udp\")", sptr);
+
+ setservent (0);
+ do
+ {
+ sptr = getservent ();
+ output_servent ("getservent ()", sptr);
+ }
+ while (sptr != NULL);
+ endservent ();
+}
+
+
+void
+output_hostent (const char *call, struct hostent *hptr)
+{
+ int i;
+ char **pptr;
+ char buf[INET6_ADDRSTRLEN];
+
+ if (hptr == NULL)
+ printf ("Call: %s returned NULL\n", call);
+ else
+ {
+ printf ("Call: %s returned: name: %s, addr_type: %d\n",
+ call, hptr->h_name, hptr->h_addrtype);
+ for (pptr = hptr->h_aliases; *pptr != NULL; pptr++)
+ printf (" alias: %s\n", *pptr);
+
+ for (pptr = hptr->h_addr_list; *pptr != NULL; pptr++)
+ printf (" ip: %s\n",
+ inet_ntop (hptr->h_addrtype, *pptr, buf, sizeof (buf)));
+ }
+}
+
+void
+test_hosts (void)
+{
+ struct hostent *hptr1, *hptr2;
+ char name[MAXHOSTNAMELEN];
+ size_t namelen = sizeof(name);
+ struct in_addr ip;
+
+ hptr1 = gethostbyname ("localhost");
+ hptr2 = gethostbyname ("LocalHost");
+ if (hptr1 != NULL || hptr2 != NULL)
+ {
+ if (hptr1 == NULL)
+ {
+ printf ("localhost not found - but LocalHost found:-(\n");
+ ++error_count;
+ }
+ else if (hptr2 == NULL)
+ {
+ printf ("LocalHost not found - but localhost found:-(\n");
+ ++error_count;
+ }
+ else if (strcmp (hptr1->h_name, hptr2->h_name) != 0)
+ {
+ printf ("localhost and LocalHost have different canoncial name\n");
+ printf ("gethostbyname (\"localhost\")->%s\n", hptr1->h_name);
+ printf ("gethostbyname (\"LocalHost\")->%s\n", hptr2->h_name);
+ ++error_count;
+ }
+ else
+ output_hostent ("gethostbyname(\"localhost\")", hptr1);
+ }
+
+
+ if (gethostname (name, namelen) == 0)
+ {
+ printf ("Hostname: %s\n", name);
+ hptr1 = gethostbyname (name);
+ output_hostent ("gethostbyname (gethostname(...))", hptr1);
+ }
+
+ ip.s_addr = htonl (INADDR_LOOPBACK);
+ hptr1 = gethostbyaddr ((char *)&ip, sizeof(ip), AF_INET);
+ if (hptr1 != NULL)
+ {
+ printf ("official name of 127.0.0.1: %s\n", hptr1->h_name);
+ }
+
+ sethostent (0);
+ do
+ {
+ hptr1 = gethostent ();
+ output_hostent ("gethostent ()", hptr1);
+ }
+ while (hptr1 != NULL);
+ endhostent ();
+
+}
+
+
+void
+output_netent (const char *call, struct netent *nptr)
+{
+ char **pptr;
+
+ if (nptr == NULL)
+ printf ("Call: %s returned NULL\n", call);
+ else
+ {
+ struct in_addr ip;
+
+ ip.s_addr = htonl(nptr->n_net);
+ printf ("Call: %s, returned: n_name: %s, network_number: %s\n",
+ call, nptr->n_name, inet_ntoa (ip));
+
+ for (pptr = nptr->n_aliases; *pptr != NULL; pptr++)
+ printf (" alias: %s\n", *pptr);
+ }
+}
+
+void
+test_network (void)
+{
+ struct netent *nptr;
+ u_int32_t ip;
+
+ /*
+ this test needs the following line in /etc/networks:
+ loopback 127.0.0.0
+ */
+ nptr = getnetbyname ("loopback");
+ output_netent ("getnetbyname (\"loopback\")",nptr);
+
+ ip = inet_network ("127.0.0.0");
+ nptr = getnetbyaddr (ip, AF_INET);
+ output_netent ("getnetbyaddr (inet_network (\"127.0.0.0\"), AF_INET)",nptr);
+
+ setnetent (0);
+ do
+ {
+ nptr = getnetent ();
+ output_netent ("getnetent ()", nptr);
+ }
+ while (nptr != NULL);
+ endnetent ();
+}
+
+
+void
+output_protoent (const char *call, struct protoent *prptr)
+{
+ char **pptr;
+
+ if (prptr == NULL)
+ printf ("Call: %s returned NULL\n", call);
+ else
+ {
+ printf ("Call: %s, returned: p_name: %s, p_proto: %d\n",
+ call, prptr->p_name, prptr->p_proto);
+ for (pptr = prptr->p_aliases; *pptr != NULL; pptr++)
+ printf (" alias: %s\n", *pptr);
+ }
+}
+
+
+void
+test_protocols (void)
+{
+ struct protoent *prptr;
+
+ prptr = getprotobyname ("IP");
+ output_protoent ("getprotobyname (\"IP\")", prptr);
+
+ prptr = getprotobynumber (1);
+ output_protoent ("getprotobynumber (1)", prptr);
+
+ setprotoent (0);
+ do
+ {
+ prptr = getprotoent ();
+ output_protoent ("getprotoent ()", prptr);
+ }
+ while (prptr != NULL);
+ endprotoent ();
+}
+
+
+void
+output_rpcent (const char *call, struct rpcent *rptr)
+{
+ char **pptr;
+
+ if (rptr == NULL)
+ printf ("Call: %s returned NULL\n", call);
+ else
+ {
+ printf ("Call: %s, returned: r_name: %s, r_number: %d\n",
+ call, rptr->r_name, rptr->r_number);
+ for (pptr = rptr->r_aliases; *pptr != NULL; pptr++)
+ printf (" alias: %s\n", *pptr);
+ }
+}
+
+void
+test_rpc (void)
+{
+ struct rpcent *rptr;
+
+ rptr = getrpcbyname ("portmap");
+ output_rpcent ("getrpcyname (\"portmap\")", rptr);
+
+ rptr = getrpcbynumber (100000);
+ output_rpcent ("getrpcbynumber (100000)", rptr);
+
+ setrpcent (0);
+ do
+ {
+ rptr = getrpcent ();
+ output_rpcent ("getrpcent ()", rptr);
+ }
+ while (rptr != NULL);
+ endrpcent ();
+}
+
+/*
+ Override /etc/nsswitch.conf for this program.
+ This is mainly useful for developers
+*/
+void
+setdb (const char *dbname)
+{
+ if (strcmp ("db", dbname))
+ {
+ /*
+ db is not implemented for hosts, networks
+ */
+ __nss_configure_lookup ("hosts", dbname);
+ __nss_configure_lookup ("networks", dbname);
+ }
+ __nss_configure_lookup ("protocols", dbname);
+ __nss_configure_lookup ("rpc", dbname);
+ __nss_configure_lookup ("services", dbname);
+}
+
+
+int
+main (void)
+{
+ /*
+ setdb ("db");
+ */
+ test_hosts ();
+ test_network ();
+ test_protocols ();
+ test_rpc ();
+ test_services ();
+
+ if (error_count)
+ printf ("\n %d errors occured!\n", error_count);
+ else
+ printf ("No visible errors occured!\n");
+
+ exit (error_count);
+}
-/* Copyright (C) 1991, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1996, 1997, 1998 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
do
{
+ buffer[buflen] = '\xff';
p = fgets (buffer, buflen, stream);
- if (p == NULL)
+ if (p == NULL && feof (stream))
{
*result = NULL;
return errno;
}
+ if (p == NULL || buffer[buflen] != '\xff')
+ {
+ *result = NULL;
+ return errno = ERANGE;
+ }
/* Skip leading blanks. */
while (isspace (*p))
/* Names of the signals. This variable exists only for compatibility.
Use `strsignal' instead (see <string.h>). */
-extern __const char *__const _sys_siglist[_NSIG];
-extern __const char *__const sys_siglist[_NSIG];
+extern __const char *__const _sys_siglist[_NSIG + 1];
+extern __const char *__const sys_siglist[_NSIG + 1];
/* Structure passed to `sigvec'. */
struct sigvec
/* Internal header for parsing printf format strings.
- Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+ Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
This file is part of th GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
spec->info.is_long_double = 0;
spec->info.is_short = 0;
spec->info.is_long = 0;
+ spec->info.is_char = 0;
if (*format == L_('h') || *format == L_('l') || *format == L_('L') ||
*format == L_('Z') || *format == L_('q'))
if (spec->info.is_short == 0)
spec->info.is_short = 1;
else
- spec->info.is_short = 2;
+ {
+ spec->info.is_short = 0;
+ spec->info.is_char = 1;
+ }
break;
case L_('l'):
/* int's are long int's. */
spec->data_arg_type = PA_INT|PA_FLAG_LONG;
else if (spec->info.is_short)
spec->data_arg_type = PA_INT|PA_FLAG_SHORT;
+ else if (spec->info.is_char)
+ spec->data_arg_type = PA_CHAR;
else
spec->data_arg_type = PA_INT;
break;
-/* Copyright (C) 1991, 92, 93, 95, 96, 97 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 92, 93, 95, 96, 97, 98 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
unsigned int showsign:1; /* + flag. */
unsigned int group:1; /* ' flag. */
unsigned int extra:1; /* For special use. */
+ unsigned int is_char:1; /* hh flag. */
wchar_t pad; /* Padding character. */
};
-/* Copyright (C) 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 1998 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
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
-
+#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
int i;
for (i=0; i<100; i++)
fprintf (stream, "%d\n", i);
- if (ferror (stream)) {
- fprintf (stderr, "Output to stream failed.\n");
- exit (1);
+ if (ferror (stream))
+ {
+ fprintf (stderr, "Output to stream failed.\n");
+ exit (1);
}
}
const char *format_string;
} sprint_int_type;
-sprint_int_type sprint_ints[] =
+sprint_int_type sprint_ints[] =
{
{__LINE__, 0x000838d2, "838d2", "%.4x"},
{__LINE__, 0x0063be46, "63BE46", "%-6X"},
{__LINE__, 0000123456, "00123456", "%#.8o"},
{__LINE__, 0000123456, " 00123456", "%#10.8o"},
{__LINE__, 0x00000123, "0x00123", "%#07x"},
+ {__LINE__, 0x00000000, "", "%#.0d"},
+ {__LINE__, 0x00000000, "", "%#.0x"},
+ {__LINE__, 0x00000000, "0", "%#.0o"},
{0},
};
-/* Copyright (C) 1991, 92, 93, 94, 95, 96, 97 Free Software Foundation, Inc.
+/* Copyright (C) 1991,92,93,94,95,96,97,98 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
long int signed_number; \
\
if (fspec == NULL) \
- if (is_long) \
- signed_number = va_arg (ap, long int); \
- else /* `char' and `short int' will be promoted to `int'. */ \
- signed_number = va_arg (ap, int); \
+ { \
+ if (is_long) \
+ signed_number = va_arg (ap, long int); \
+ else /* `char' and `short int' will be promoted to `int'. */ \
+ signed_number = va_arg (ap, int); \
+ } \
else \
if (is_long) \
signed_number = args_value[fspec->data_arg].pa_long_int; \
pad = ' '; \
\
/* If the precision is 0 and the number is 0 nothing has to \
- be written for the number. */ \
+ be written for the number, except for the 'o' format in \
+ alternate form. */ \
if (prec == 0 && number.longlong == 0) \
- string = workend; \
+ { \
+ string = workend; \
+ if (base == 8 && alt) \
+ *string-- = '0'; \
+ } \
else \
{ \
/* Put the number in WORK. */ \
else \
{ \
if (fspec == NULL) \
- if (is_long) \
- number.word = va_arg (ap, unsigned long int); \
- else if (!is_short) \
- number.word = va_arg (ap, unsigned int); \
- else \
- number.word = (unsigned short int) va_arg (ap, unsigned int); \
+ { \
+ if (is_long) \
+ number.word = va_arg (ap, unsigned long int); \
+ else if (!is_short) \
+ number.word = va_arg (ap, unsigned int); \
+ else \
+ number.word = (unsigned short int) va_arg (ap, unsigned int); \
+ } \
else \
if (is_long) \
number.word = args_value[fspec->data_arg].pa_u_long_int; \
pad = ' '; \
\
/* If the precision is 0 and the number is 0 nothing has to \
- be written for the number. */ \
+ be written for the number, except for the 'o' format in \
+ alternate form. */ \
if (prec == 0 && number.word == 0) \
- string = workend; \
+ { \
+ string = workend; \
+ if (base == 8 && alt) \
+ *string-- = '0'; \
+ } \
else \
{ \
/* Put the number in WORK. */ \
LABEL (form_number): \
/* Answer the count of characters written. */ \
if (fspec == NULL) \
- if (is_longlong) \
- *(long long int *) va_arg (ap, void *) = done; \
- else if (is_long) \
- *(long int *) va_arg (ap, void *) = done; \
- else if (!is_short) \
- *(int *) va_arg (ap, void *) = done; \
- else \
- *(short int *) va_arg (ap, void *) = done; \
+ { \
+ if (is_longlong) \
+ *(long long int *) va_arg (ap, void *) = done; \
+ else if (is_long) \
+ *(long int *) va_arg (ap, void *) = done; \
+ else if (!is_short) \
+ *(int *) va_arg (ap, void *) = done; \
+ else \
+ *(short int *) va_arg (ap, void *) = done; \
+ } \
else \
if (is_longlong) \
*(long long int *) args_value[fspec->data_arg].pa_pointer = done; \
int showsign = specs[nspecs_done].info.showsign;
int group = specs[nspecs_done].info.group;
int is_long_double = specs[nspecs_done].info.is_long_double;
- int is_short = specs[nspecs_done].info.is_short == 1;
- int is_char = specs[nspecs_done].info.is_short == 2;
+ int is_short = specs[nspecs_done].info.is_short;
+ int is_char = specs[nspecs_done].info.is_char;
int is_long = specs[nspecs_done].info.is_long;
int width = specs[nspecs_done].info.width;
int prec = specs[nspecs_done].info.prec;
-/* Copyright (C) 1991, 92, 93, 94, 95, 96, 97 Free Software Foundation, Inc.
+/* Copyright (C) 1991,92,93,94,95,96,97,98 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
/* Setup DES tables according KEY. */
extern void setkey __P ((__const char *__key));
+
+/* X/Open pseudo terminal handling. */
+
+/* The next four functions all take a master pseudo-tty fd and
+ perform an operation on the associated slave: */
+
+/* Chown the slave to the calling user. */
+extern int grantpt __P ((int __fd));
+
+/* Release an internal lock so the slave can be opened.
+ Call after grantpt(). */
+extern int unlockpt __P ((int __fd));
+
+/* Get the name of the slave. */
+extern char *ptsname __P ((int __fd));
#endif
+#ifdef __USE_GNU
+/* Reentrant version of ptsname. */
+extern char *__ptsname_r __P ((int __fd, char *__buf, unsigned int __len));
+extern char *ptsname_r __P ((int __fd, char *__buf, unsigned int __len));
+
+/* Open a master pseudo tty and return its file descriptor. */
+extern int __getpt __P ((void));
+extern int getpt __P ((void));
+#endif
__END_DECLS
--- /dev/null
+/* Copyright (C) 1998 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
+
+ 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 <stdlib.h>
+#include <errno.h>
+
+/* Open the master side of a pseudoterminal and return its file
+ descriptor, or -1 on error. */
+int
+__getpt ()
+{
+ __set_errno (ENOSYS);
+ return -1;
+}
+weak_alias (getpt, __getpt)
+
+stub_warning (getpt)
+#include <stub-tag.h>
--- /dev/null
+/* Copyright (C) 1998 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
+
+ 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 <stdlib.h>
+#include <errno.h>
+
+/* Given a fd on a master pseudoterminal, chown the file associated
+ with the slave to the calling process, and set its group and
+ mode appropriately. Note that this is an unprivileged operation. */
+int
+grantpt (fd)
+ int fd __attribute__ ((unused));
+{
+ __set_errno (ENOSYS);
+ return -1;
+}
+
+stub_warning (grantpt)
+#include <stub-tag.h>
-#error "This file must be written based on the data typs sizes of the target"
+#error "This file must be written based on the data type sizes of the target"
--- /dev/null
+/* Copyright (C) 1998 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
+
+ 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 <stdlib.h>
+#include <errno.h>
+
+/* Given the file descriptor of a master pty, return the pathname
+ of the associated slave. */
+
+char *
+ptsname (fd)
+ int fd __attribute__ ((unused));
+{
+ __set_errno (ENOSYS);
+ return 0;
+}
+
+char *
+__ptsname_r (fd, buf, len)
+ int fd __attribute__ ((unused));
+ char *buf __attribute__ ((unused));
+ unsigned int len __attribute__ ((unused));
+{
+ __set_errno (ENOSYS);
+ return 0;
+}
+weak_alias (__ptsname_r, ptsname_r)
+
+stub_warning(ptsname)
+stub_warning(ptsname_r)
+++ /dev/null
-/*-
- * Copyright (c) 1990, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)pty.c 8.1 (Berkeley) 6/4/93";
-#endif /* LIBC_SCCS and not lint */
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-#include <termios.h>
-#include <errno.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <string.h>
-#include <grp.h>
-#include <pty.h>
-#include <utmp.h>
-
-#ifndef REVOKE
-# define REVOKE(Line) revoke (Line)
-#endif
-
-int
-openpty(amaster, aslave, name, termp, winp)
- int *amaster, *aslave;
- char *name;
- struct termios *termp;
- struct winsize *winp;
-{
- char line[11];
- register const char *cp1, *cp2;
- register int master, slave, ttygid;
- size_t buflen = sysconf (_SC_GETGR_R_SIZE_MAX);
- char buffer[buflen];
- struct group grbuffer;
- struct group *gr;
-
- strcpy (line, "/dev/ptyXX");
-
- if (getgrnam_r("tty", &grbuffer, buffer, buflen, &gr) >= 0)
- ttygid = gr->gr_gid;
- else
- ttygid = -1;
-
- for (cp1 = "pqrs"; *cp1; cp1++) {
- line[8] = *cp1;
- for (cp2 = "0123456789abcdef"; *cp2; cp2++) {
- line[9] = *cp2;
- if ((master = open(line, O_RDWR, 0)) == -1) {
- if (errno == ENOENT)
- return (-1); /* out of ptys */
- } else {
- line[5] = 't';
- (void) chown(line, getuid(), ttygid);
- (void) chmod(line, S_IRUSR|S_IWUSR|S_IWGRP);
- REVOKE(line);
- if ((slave = open(line, O_RDWR, 0)) != -1) {
- *amaster = master;
- *aslave = slave;
- if (name)
- strcpy(name, line);
- if (termp)
- (void) tcsetattr(slave,
- TCSAFLUSH, termp);
- if (winp)
- (void) ioctl(slave, TIOCSWINSZ,
- (char *)winp);
- return (0);
- }
- (void) close(master);
- line[5] = 'p';
- }
- }
- }
- __set_errno (ENOENT); /* out of ptys */
- return (-1);
-}
-
-int
-forkpty(amaster, name, termp, winp)
- int *amaster;
- char *name;
- struct termios *termp;
- struct winsize *winp;
-{
- int master, slave, pid;
-
- if (openpty(&master, &slave, name, termp, winp) == -1)
- return (-1);
- switch (pid = fork()) {
- case -1:
- return (-1);
- case 0:
- /*
- * child
- */
- (void) close(master);
- login_tty(slave);
- return (0);
- }
- /*
- * parent
- */
- *amaster = master;
- (void) close(slave);
- return (pid);
-}
--- /dev/null
+/* Copyright (C) 1998 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
+
+ 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 <stdlib.h>
+#include <errno.h>
+
+/* Given a fd on a master pseudoterminal, clear a kernel lock so that
+ the slave can be opened. This is to avoid a race between opening the
+ master and calling grantpt() to take possession of the slave. */
+int
+unlockpt (fd)
+ int fd __attribute__ ((unused));
+{
+ __set_errno (ENOSYS);
+ return -1;
+}
+
+stub_warning (unlockpt)
+#include <stub-tag.h>
--- /dev/null
+/* Copyright (C) 1998 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
+
+ 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 <sys/types.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <stdlib.h>
+
+#include "pty-internal.h"
+
+/* Per the FreeBSD-3.0 manpages: pty masters are named
+ /dev/pty[p-sP-S][0-9a-v]. I hope EIO is the right
+ errno in the "already open" case; it doesn't say. */
+static const char pn1[] = "pqrsPQRS";
+static const char pn2[] = "0123456789abcdefghijklmnopqrstuv";
+
+/* Open the master side of a pseudoterminal and return its file
+ descriptor, or -1 on error. BSD version. */
+int
+__getpt ()
+{
+ int fd;
+ const char *i, *j;
+ char namebuf[PTYNAMELEN];
+
+ strcpy (namebuf, "/dev/pty");
+ namebuf[10] = '\0';
+ for (i = pn1; *i; ++i)
+ {
+ namebuf[8] = *i;
+ for (j = pn2; *j; ++j)
+ {
+ namebuf[9] = *j;
+ fd = open (namebuf, O_RDWR);
+ if (fd != -1)
+ return fd;
+ if (errno != EIO)
+ return -1;
+ }
+ }
+ __set_errno (ENFILE);
+ return -1;
+}
+weak_alias (getpt, __getpt)
--- /dev/null
+/* Copyright (C) 1998 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
+
+ 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 <stdlib.h>
+#include <unistd.h>
+
+#include "pty-internal.h"
+
+/* Given a fd on a master pseudoterminal, clear a kernel lock so that
+ the slave can be opened. This is to avoid a race between opening the
+ master and calling grantpt() to take possession of the slave.
+
+ BSD doesn't have this lock, but what it does have is revoke(). */
+
+int
+unlockpt (fd)
+ int fd;
+{
+ char buf[PTYNAMELEN];
+
+ if (ptsname_r (fd, buf, PTYNAMELEN))
+ return -1;
+
+ return revoke (buf);
+}
--- /dev/null
+/* Copyright (C) 1998 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
+
+ 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 <errno.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <sys/resource.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+
+#include <assert.h>
+
+#include "pty-internal.h"
+
+/* Given a fd on a master pseudoterminal, chown the file associated
+ with the slave to the calling process, and set its group and
+ mode appropriately. Note that this is an unprivileged operation. */
+
+/* This "generic Unix" implementation works because we provide the program
+ /usr/libexec/pt_chown, and it only depends on ptsname() working. */
+static const char helper[] = LIBEXECDIR "/pt_chown";
+static const char *argv[] = { "pt_chown", NULL };
+
+int
+grantpt (fd)
+ int fd;
+{
+ struct stat st;
+ int w, pid;
+ char namebuf[PTYNAMELEN];
+
+ /* Some systems do it for us. */
+ if (ptsname_r (fd, namebuf, PTYNAMELEN) == NULL)
+ return -1;
+ if (stat (namebuf, &st))
+ return -1;
+
+ if (st.st_uid == getuid ())
+ return 0;
+
+ /* We have to do it in user space. */
+
+ pid = fork ();
+ if (pid == -1)
+ return -1;
+ else if (pid == 0)
+ {
+ /* Disable core dumps in the child. */
+ struct rlimit off = { 0, 0 };
+ setrlimit (RLIMIT_CORE, &off);
+
+ /* The helper does its thing on fd PTY_FD. */
+ if (fd != PTY_FD)
+ if (dup2 (fd, PTY_FD) == -1)
+ _exit (FAIL_EBADF);
+
+ execve (helper, (char *const *) argv, 0);
+ _exit (FAIL_EXEC);
+ }
+ else
+ {
+ if (waitpid (pid, &w, 0) == -1)
+ return -1;
+ if (!WIFEXITED (w))
+ {
+ __set_errno (ENOEXEC);
+ return -1;
+ }
+ else
+ switch (WEXITSTATUS(w))
+ {
+ case 0:
+ break;
+ case FAIL_EBADF:
+ __set_errno (EBADF);
+ return -1;
+ case FAIL_EINVAL:
+ __set_errno (EINVAL);
+ return -1;
+ case FAIL_EACCES:
+ __set_errno (EACCES);
+ return -1;
+ case FAIL_EXEC:
+ __set_errno (ENOEXEC);
+ return -1;
+
+ default:
+ assert(! "getpt: internal error: invalid exit code from pt_chown");
+ }
+ }
+
+ /* Success. */
+ return 0;
+}
netinet/udp.h
netipx/ipx.h
netrom/netrom.h
+netrose/rose.h
nfs/nfs.h
rt_sigaction.c
rt_sigpending.c
sysdep_headers += netinet/in_systm.h netinet/udp.h \
netinet/if_fddi.h netinet/if_tr.h netinet/igmp.h \
netinet/ip_fw.h netinet/ip_icmp.h netipx/ipx.h \
- sys/socketvar.h netax25/ax25.h netrom/netrom.h
+ sys/socketvar.h netax25/ax25.h netrom/netrom.h \
+ netrose/rose.h
endif
ifeq ($(subdir),posix)
kernel_sigaction.h
kernel_stat.h
kernel_termios.h
+net/route.h
sys/acct.h
sys/io.h
sys/procfs.h
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 1998 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
/* Use the definitions from the kernel header files. */
#include <asm/ioctls.h>
-#include <linux/sockios.h>
+
+/* Routing table calls. */
+#define SIOCADDRT 0x890B /* add routing table entry */
+#define SIOCDELRT 0x890C /* delete routing table entry */
+#define SIOCRTMSG 0x890D /* call to routing system */
+
+/* Socket configuration controls. */
+#define SIOCGIFNAME 0x8910 /* get iface name */
+#define SIOCSIFLINK 0x8911 /* set iface channel */
+#define SIOCGIFCONF 0x8912 /* get iface list */
+#define SIOCGIFFLAGS 0x8913 /* get flags */
+#define SIOCSIFFLAGS 0x8914 /* set flags */
+#define SIOCGIFADDR 0x8915 /* get PA address */
+#define SIOCSIFADDR 0x8916 /* set PA address */
+#define SIOCGIFDSTADDR 0x8917 /* get remote PA address */
+#define SIOCSIFDSTADDR 0x8918 /* set remote PA address */
+#define SIOCGIFBRDADDR 0x8919 /* get broadcast PA address */
+#define SIOCSIFBRDADDR 0x891a /* set broadcast PA address */
+#define SIOCGIFNETMASK 0x891b /* get network PA mask */
+#define SIOCSIFNETMASK 0x891c /* set network PA mask */
+#define SIOCGIFMETRIC 0x891d /* get metric */
+#define SIOCSIFMETRIC 0x891e /* set metric */
+#define SIOCGIFMEM 0x891f /* get memory address (BSD) */
+#define SIOCSIFMEM 0x8920 /* set memory address (BSD) */
+#define SIOCGIFMTU 0x8921 /* get MTU size */
+#define SIOCSIFMTU 0x8922 /* set MTU size */
+#define SIOCSIFHWADDR 0x8924 /* set hardware address */
+#define SIOCGIFENCAP 0x8925 /* get/set encapsulations */
+#define SIOCSIFENCAP 0x8926
+#define SIOCGIFHWADDR 0x8927 /* Get hardware address */
+#define SIOCGIFSLAVE 0x8929 /* Driver slaving support */
+#define SIOCSIFSLAVE 0x8930
+#define SIOCADDMULTI 0x8931 /* Multicast address lists */
+#define SIOCDELMULTI 0x8932
+#define SIOCGIFINDEX 0x8933 /* name -> if_index mapping */
+#define SIOGIFINDEX SIOCGIFINDEX /* misprint compatibility :-) */
+#define SIOCSIFPFLAGS 0x8934 /* set/get extended flags set */
+#define SIOCGIFPFLAGS 0x8935
+#define SIOCDIFADDR 0x8936 /* delete PA address */
+#define SIOCSIFHWBROADCAST 0x8937 /* set hardware broadcast addr */
+#define SIOCGIFCOUNT 0x8938 /* get number of devices */
+
+#define SIOCGIFBR 0x8940 /* Bridging support */
+#define SIOCSIFBR 0x8941 /* Set bridging options */
+
+#define SIOCGIFTXQLEN 0x8942 /* Get the tx queue length */
+#define SIOCSIFTXQLEN 0x8943 /* Set the tx queue length */
+
+
+/* ARP cache control calls. */
+ /* 0x8950 - 0x8952 * obsolete calls, don't re-use */
+#define SIOCDARP 0x8953 /* delete ARP table entry */
+#define SIOCGARP 0x8954 /* get ARP table entry */
+#define SIOCSARP 0x8955 /* set ARP table entry */
+
+/* RARP cache control calls. */
+#define SIOCDRARP 0x8960 /* delete RARP table entry */
+#define SIOCGRARP 0x8961 /* get RARP table entry */
+#define SIOCSRARP 0x8962 /* set RARP table entry */
+
+/* Driver configuration calls */
+
+#define SIOCGIFMAP 0x8970 /* Get device parameters */
+#define SIOCSIFMAP 0x8971 /* Set device parameters */
+
+/* DLCI configuration calls */
+
+#define SIOCADDDLCI 0x8980 /* Create new DLCI device */
+#define SIOCDELDLCI 0x8981 /* Delete DLCI device */
+
+/* Device private ioctl calls. */
+
+/* These 16 ioctls are available to devices via the do_ioctl() device
+ vector. Each device should include this file and redefine these
+ names as their own. Because these are device dependent it is a good
+ idea _NOT_ to issue them to random objects and hope. */
+
+#define SIOCDEVPRIVATE 0x89F0 /* to 89FF */
+
+/*
+ * These 16 ioctl calls are protocol private
+ */
+
+#define SIOCPROTOPRIVATE 0x89E0 /* to 89EF */
typedef int __key_t;
/* Used in `struct shmid_ds'. */
-typedef short int __ipc_pid_t;
+typedef unsigned short int __ipc_pid_t;
/* Types from the Large File Support interface. */
--- /dev/null
+/* Copyright (C) 1998 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
+
+ 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 <sys/types.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <stdlib.h>
+
+#include "pty-internal.h"
+
+/* Per Documentation/devices.txt: pty masters are /dev/pty[p-za-e][0-9a-f].
+ These strings are used also in ptsname.c. */
+const char __ptyname1[] = "pqrstuvwxyzabcde";
+const char __ptyname2[] = "0123456789abcdef";
+
+/* Open the master side of a pseudoterminal and return its file
+ descriptor, or -1 on error. Linux version. */
+int
+__getpt ()
+{
+ int fd;
+ const char *i, *j;
+ static int have_dev_ptmx = 1;
+ char namebuf[PTYNAMELEN];
+
+ /* The new way: */
+ if (have_dev_ptmx)
+ {
+ fd = open ("/dev/ptmx", O_RDWR);
+ if (fd != -1)
+ return fd;
+ else
+ {
+ if (errno == ENOENT || errno == ENODEV)
+ have_dev_ptmx = 0;
+ else
+ return -1;
+ }
+ }
+
+ /* The old way: */
+ strcpy (namebuf, "/dev/pty");
+ namebuf[10] = '\0';
+ for (i = __ptyname1; *i; ++i)
+ {
+ namebuf[8] = *i;
+ for (j = __ptyname2; *j; ++j)
+ {
+ namebuf[9] = *j;
+ fd = open (namebuf, O_RDWR);
+ if (fd != -1)
+ return fd;
+ if (errno != EIO)
+ return -1;
+ }
+ }
+ __set_errno (ENFILE);
+ return -1;
+}
+weak_alias (__getpt, getpt)
-/* Copyright (C) 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 1998 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
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
+#include <unistd.h>
#include <net/if.h>
#include <sys/socket.h>
#include <sys/ioctl.h>
# Socket functions; Linux/MIPS doesn't use the socketcall(2) wrapper;
# it's provided for compatibility, though.
#
-ccept - accept 3 __libc_accept __accept accept
+accept - accept 3 __libc_accept __accept accept
bind - bind 3 __bind bind
connect - connect 3 __libc_connect __connect connect
getpeername - getpeername 3 __getpeername getpeername
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+/* Definitions for Rose packet radio address family.
+ Copyright (C) 1998 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
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
-#include <sysdep.h>
+#ifndef _NETROSE_ROSE_H
+#define _NETROSE_ROSE_H 1
-.text
-ENTRY (__sigreturn)
- addq.l #4, %sp /* Pop the return PC. */
- DO_CALL (#SYS_ify (sigreturn), 0)
- /* Do the system call; it never returns. */
- /* NOTREACHED */
-END (__sigreturn)
+#include <linux/rose.h> /* Ask, and the kernel will provide. */
-weak_alias (__sigreturn, sigreturn)
+#endif
--- /dev/null
+/* Copyright (C) 1998 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
+
+ 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 <sys/types.h>
+#include <sys/ioctl.h>
+#include <sys/stat.h>
+#include <termios.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+
+#include "pty-internal.h"
+
+#include <stdio-common/_itoa.h>
+#include <sys/sysmacros.h>
+
+/* Given the file descriptor of a master pty, return the pathname
+ of the associated slave. */
+
+static char namebuf[PTYNAMELEN];
+extern const char __ptyname1[], __ptyname2[]; /* defined in getpt.c */
+
+char *
+ptsname (fd)
+ int fd;
+{
+ return __ptsname_r (fd, namebuf, PTYNAMELEN);
+}
+
+char *
+__ptsname_r (fd, buf, len)
+ int fd;
+ char *buf;
+ unsigned int len;
+{
+ char nbuf[PTYNAMELEN], idbuf[6];
+ int ptyno;
+ struct stat st;
+
+#ifdef TIOCGPTN
+ static int tiocgptn_works = 1;
+ if (tiocgptn_works)
+ {
+ if (!ioctl (fd, TIOCGPTN, &ptyno))
+ goto gotit;
+ else
+ {
+ if(errno != EINVAL)
+ return 0;
+ else
+ tiocgptn_works = 0;
+ }
+ }
+#endif
+ /* /dev/ptmx will make it into the kernel before 32 bit dev_t, so
+ this should be safe. */
+ if (fstat (fd, &st))
+ return 0;
+
+ ptyno = minor (st.st_rdev);
+
+#ifdef TIOCGPTN
+gotit:
+#endif
+ /* Two different possible naming schemes for pty slaves:
+ the SVr4 way. */
+
+ idbuf[5] = '\0';
+ stpcpy (stpcpy (nbuf, "/dev/pts/"),
+ _itoa_word (ptyno, &idbuf[4], 10, 0));
+ if (!stat (nbuf, &st))
+ {
+ strncpy (buf, nbuf, len);
+ return buf;
+ }
+ else
+ if (errno != ENOENT)
+ return NULL;
+
+ /* ...and the BSD way. */
+ nbuf[7] = 'y';
+ nbuf[8] = __ptyname1[ptyno / 16];
+ nbuf[9] = __ptyname2[ptyno % 16];
+ nbuf[10] = '\0';
+
+ if (stat (nbuf, &st))
+ return NULL;
+
+ strncpy (buf, nbuf, len);
+ return buf;
+}
+weak_alias (__ptsname_r, ptsname_r)
+++ /dev/null
-/* Linux does not has the `revoke' function. */
-#define REVOKE(Line)
-#include <sysdeps/generic/pty.c>
+/* Copyright (C) 1997, 1998 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. */
+
#include <stddef.h>
#include <signal.h>
--- /dev/null
+/* Copyright (C) 1998 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
+
+ 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 <sys/ioctl.h>
+#include <termios.h>
+#include <errno.h>
+#include <stdlib.h>
+
+/* Given a fd on a master pseudoterminal, clear a kernel lock so that
+ the slave can be opened. This is to avoid a race between opening the
+ master and calling grantpt() to take possession of the slave. */
+int
+unlockpt (fd)
+ int fd __attribute__ ((unused));
+{
+#ifdef TIOCSPTLCK
+ int serrno = errno;
+ int unlock = 0;
+
+ if (ioctl (fd, TIOCSPTLCK, &unlock))
+ {
+ if(errno == EINVAL)
+ {
+ __set_errno (serrno);
+ return 0;
+ }
+ else
+ return -1;
+ }
+#else
+ /* On pre-/dev/ptmx kernels this function should be a no-op. */
+ return 0;
+#endif
+}
projects / thirdparty / glibc.git / commitdiff
