1998-02-17 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* elf/dl-load.c (add_name_to_object): Don't translate strings.
* elf/dl-minimal.c (_strerror_internal): Define it here to avoid
pulling in the whole error list.
(__dcgettext, dcgettext): Removed.
* libc.map: Export _strerror_internal.
1998-02-18 10:50 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/i386/fpu/t_exp.c: New file.
1998-02-18 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* nis/libnss_nisplus.map: NIS+ support is new in glibc 2.1, add
everything with version GLIBC_2.1.
* hesiod/libnss_hesiod.map: Likewise.
1998-02-18 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* manual/arith.texi (Old-style number conversion): This node is a
section, not a subsection.
1998-02-17 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* elf/dl-lookup.c (make_string): Use __stpcpy instead of stpcpy.
1998-02-17 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* elf/rtld.c (dl_main): Make sure that the library search paths
have been initialized before the first call to _dl_map_object.
1998-02-17 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* Makerules (common-generated): Add libc_pic.os.
1998-02-17 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* elf/rtld.c (dl_main): Use PT_PHDR to figure out the load address
of the executable.
1998-02-18 10:28 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
-Wed Feb 18 10:28:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+1998-02-17 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * elf/dl-load.c (add_name_to_object): Don't translate strings.
+ * elf/dl-minimal.c (_strerror_internal): Define it here to avoid
+ pulling in the whole error list.
+ (__dcgettext, dcgettext): Removed.
+ * libc.map: Export _strerror_internal.
+
+1998-02-18 10:50 Ulrich Drepper <drepper@cygnus.com>
+
+ * sysdeps/i386/fpu/t_exp.c: New file.
+
+1998-02-18 Andreas Jaeger <aj@arthur.rhein-neckar.de>
+
+ * nis/libnss_nisplus.map: NIS+ support is new in glibc 2.1, add
+ everything with version GLIBC_2.1.
+ * hesiod/libnss_hesiod.map: Likewise.
+
+1998-02-18 Andreas Jaeger <aj@arthur.rhein-neckar.de>
+
+ * manual/arith.texi (Old-style number conversion): This node is a
+ section, not a subsection.
+
+1998-02-17 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * elf/dl-lookup.c (make_string): Use __stpcpy instead of stpcpy.
+
+1998-02-17 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * elf/rtld.c (dl_main): Make sure that the library search paths
+ have been initialized before the first call to _dl_map_object.
+
+1998-02-17 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * Makerules (common-generated): Add libc_pic.os.
+
+1998-02-17 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * elf/rtld.c (dl_main): Use PT_PHDR to figure out the load address
+ of the executable.
+
+1998-02-18 10:28 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/m68k/fpu/t_exp.c: New file.
struct libname_list *newname;
if (name == NULL)
- {
- /* No more memory. */
- _dl_signal_error (ENOMEM, NULL, _("could not allocate name string"));
- return 0;
- }
+ {
+ /* No more memory. */
+ _dl_signal_error (ENOMEM, NULL, "could not allocate name string");
+ return 0;
+ }
lastp = NULL;
for (lnp = l->l_libname; lnp != NULL; lastp = lnp, lnp = lnp->next)
newname = malloc (sizeof *newname);
if (newname == NULL)
- {
- /* No more memory. */
- _dl_signal_error (ENOMEM, name, _("cannot allocate name record"));
- free(name);
- return 0;
- }
+ {
+ /* No more memory. */
+ _dl_signal_error (ENOMEM, name, "cannot allocate name record");
+ free (name);
+ return 0;
+ }
/* The object should have a libname set from _dl_new_object. */
assert (lastp != NULL);
/* Look up a symbol in the loaded objects.
- Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+ Copyright (C) 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
\
cp = result = alloca (len); \
for (cnt = 0; cnt < sizeof (all) / sizeof (all[0]); ++cnt) \
- cp = stpcpy (cp, all[cnt]); \
+ cp = __stpcpy (cp, all[cnt]); \
\
result; \
})
#include <string.h>
#include <link.h>
#include <stdio-common/_itoa.h>
+#include <errno.h>
/* Minimal `malloc' allocator for use while loading shared libraries.
Only small blocks are allocated, and none are ever freed. */
__longjmp (env[0].__jmpbuf, val);
}
\f
-/* Define our own stub for the localization function used by strerror.
- English-only in the dynamic linker keeps it smaller. */
+/* Define our own version of the internal function used by strerror. We
+ only provide the messages for some common errors. This avoids pulling
+ in the whole error list. */
char * weak_function
-__dcgettext (const char *domainname, const char *msgid, int category)
+_strerror_internal (int errnum, char *buf, size_t buflen)
{
- return (char *) msgid;
+ char *msg;
+
+ switch (errnum)
+ {
+ case ENOMEM:
+ msg = (char *) "Cannot allocate memory";
+ break;
+ case EINVAL:
+ msg = (char *) "Invalid argument";
+ break;
+ case ENOENT:
+ msg = (char *) "No such file or directory";
+ break;
+ case EPERM:
+ msg = (char *) "Operation not permitted";
+ break;
+ case EIO:
+ msg = (char *) "Input/output error";
+ break;
+ case EACCES:
+ msg = (char *) "Permission denied";
+ break;
+ default:
+ /* No need to check buffer size, all calls in the dynamic linker
+ provide enough space. */
+ buf[buflen - 1] = '\0';
+ msg = _itoa_word (errnum, buf + buflen - 1, 10, 0);
+ msg = memcpy (msg - (sizeof ("Error ") - 1), "Error ",
+ sizeof ("Error ") - 1);
+ break;
+ }
+
+ return msg;
}
-weak_alias (__dcgettext, dcgettext)
\f
#ifndef NDEBUG
size_t file_size;
char *file;
int has_interp = 0;
- const char *library_path = NULL; /* Overwrites LD_LIBRARY_PATH if given. */
/* Test whether we want to see the content of the auxiliary array passed
up from the kernel. */
ourselves). This is an easy way to test a new ld.so before
installing it. */
+ /* Overwrites LD_LIBRARY_PATH if given. */
+ const char *library_path = NULL;
+
/* Note the place where the dynamic linker actually came from. */
_dl_rtld_map.l_name = _dl_argv[0];
--_dl_argc;
++_dl_argv;
+ /* Initialize the data structures for the search paths for shared
+ objects. */
+ _dl_init_paths (library_path);
+
if (mode == verify)
{
char *err_str = NULL;
main_map->l_phnum = phent;
main_map->l_entry = *user_entry;
main_map->l_opencount = 1;
+
+ /* Initialize the data structures for the search paths for shared
+ objects. */
+ _dl_init_paths (NULL);
}
/* Scan the program header table for the dynamic section. */
for (ph = phdr; ph < &phdr[phent]; ++ph)
switch (ph->p_type)
{
+ case PT_PHDR:
+ /* Find out the load address. */
+ main_map->l_addr = (ElfW(Addr)) phdr - ph->p_vaddr;
+ break;
case PT_DYNAMIC:
/* This tells us where to find the dynamic section,
which tells us everything we need to do. */
preloads = NULL;
npreloads = 0;
- /* Initialize the data structures for the search paths for shared
- objects. */
- _dl_init_paths (library_path);
-
preloadlist = getenv ("LD_PRELOAD");
if (preloadlist)
{
-GLIBC_2.0 {
+GLIBC_2.1 {
global:
_nss_hesiod_setpwent; _nss_hesiod_endpwent;
_nss_hesiod_getpwnam_r; _nss_hesiod_getpwuid;
__vsscanf; __vfscanf; __vsnprintf;
_rpc_dtablesize; _null_auth; _seterr_reply;
__res_randomid; __syscall_rt_sigqueueinfo; __getpid; __pread64; __pwrite64;
- __strcasecmp; __write;
+ __strcasecmp; __write; _strerror_internal;
# Exception handling support functions from libgcc
__register_frame; __register_frame_table; __deregister_frame;
@node Old-style number conversion
-@subsection Old-style way of converting numbers to strings
+@section Old-style way of converting numbers to strings
The @w{System V} library provided three functions to convert numbers to
strings which have a unusual and hard-to-be-used semantic. The GNU C
-GLIBC_2.0 {
+GLIBC_2.1 {
global:
_nss_nisplus_endaliasent; _nss_nisplus_endetherent; _nss_nisplus_endgrent;
_nss_nisplus_endhostent; _nss_nisplus_endnetent; _nss_nisplus_endnetgrent;
--- /dev/null
+/* Empty. Not needed. */
projects / thirdparty / glibc.git / commitdiff
