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Update.

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* elf/Makefile (libdl-routines): Add dlopenold.
	* elf/Versions [libdl, GLIBC_2.1]: Add dlopen.
	* elf/dl-open.c (_dl_open): Check whether RTLD_LAZY or RTLD_GLOBAL
	is set and bounce otherwise.
	* elf/dlopen.c: Rename function to __dlopen_check and make version
	named dlopen.
	* elf/dlopenold.c: New file.

1998-11-02  Ulrich Drepper  <drepper@cygnus.com>
This commit is contained in:
Ulrich Drepper
1998-11-02 22:26:02 +00:00
parent e3e35cfc95
commit e254df14d5
7 changed files with 82 additions and 4 deletions
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4
elf/dl-open.c
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@ -154,6 +154,10 @@ _dl_open (const char *file, int mode)
char *errstring;
int errcode;
if ((mode & RTLD_BINDING_MASK) == 0)
/* One of the flags must be set. */
_dl_signal_error (EINVAL, file, _("invalid mode for dlopen()"));
/* Make sure we are alone. */
__libc_lock_lock (_dl_load_lock);