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1998-02-17 17:41  Ulrich Drepper  <drepper@cygnus.com>

	* elf/dl-load.c (open_path): Take extra argument PRELOADED.
	If PRELOADED is nonzero check in case of an SUID application
	whether the shared object has the SUID bit set.
	Fix some other problems with handling shared objects in system
	specific directories.
	(_dl_map_object): Also take extra parameter and pass it to open_path.
	* elf/link.h (_dl_map_object): Correct prototype and comment.
	* elf/rtld.c (dl_main): Call _dl_map_object correctly.
	* elf/dl-open.c (_dl_open): Likewise.
	* elf/dl-deps.c (openaux, _dl_map_object_deps): Likewise.

	* sysdeps/libm-ieee754/s_modfl.c: Handle numbers > 1.0 correctly.

	* math/libm-test.c (modf_test): Add test for 1.5.
This commit is contained in:
Ulrich Drepper
1998-02-17 18:23:42 +00:00
parent 71a14d6483
commit c6222ab921
8 changed files with 92 additions and 24 deletions
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8
elf/dl-deps.c
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@ -1,5 +1,5 @@
/* Load the dependencies of a mapped object.
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
@ -53,7 +53,7 @@ openaux (void *a)
{
struct openaux_args *args = (struct openaux_args *) a;
args->aux = _dl_map_object (args->map, args->strtab + args->d->d_un.d_val,
args->aux = _dl_map_object (args->map, args->strtab + args->d->d_un.d_val, 0,
(args->map->l_type == lt_executable
? lt_library : args->map->l_type),
args->trace_mode);
@ -160,7 +160,7 @@ _dl_map_object_deps (struct link_map *map,
{
/* Map in the needed object. */
struct link_map *dep
= _dl_map_object (l, strtab + d->d_un.d_val,
= _dl_map_object (l, strtab + d->d_un.d_val, 0,
l->l_type == lt_executable ? lt_library :
l->l_type, trace_mode);
/* Allocate new entry. */
@ -216,7 +216,7 @@ _dl_map_object_deps (struct link_map *map,
}
else
/* For filter objects the dependency must be available. */
args.aux = _dl_map_object (l, strtab + d->d_un.d_val,
args.aux = _dl_map_object (l, strtab + d->d_un.d_val, 0,
(l->l_type == lt_executable
? lt_library : l->l_type),
trace_mode);