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2001-01-05  H.J. Lu  <hjl@gnu.org>

	* elf/dl-support.c (non_dynamic_init): Move the auxiliary
	vector checking to ...
	(_dl_aux_init): Here. New function. Defined only if
	HAVE_AUX_VECTOR is defined.

	* sysdeps/generic/libc-start.c (__libc_start_main): Call
	_dl_aux_init for static binaries if HAVE_AUX_VECTOR is defined.

	* sysdeps/powerpc/elf/libc-start.c (__libc_start_main): Call
	_dl_aux_init.

	* sysdeps/unix/sysv/linux/ldsodefs.h (DL_FIND_AUXV): Removed.
	(HAVE_AUX_VECTOR): Defined.
	(_dl_aux_init): Declared.
This commit is contained in:
Ulrich Drepper
2001-01-07 02:00:21 +00:00
parent bf798a9534
commit e4a5f77de6
6 changed files with 45 additions and 24 deletions
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15
sysdeps/unix/sysv/linux/ldsodefs.h
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@ -24,15 +24,10 @@
/* Now define our stuff. */
/* Locating the auxiliary vector. */
#ifndef DL_FIND_AUXV
# define DL_FIND_AUXV(auxp, envp) \
do { \
void **_tmp; \
for (_tmp = (void **) (envp); *_tmp; ++_tmp) \
continue; \
(auxp) = (void *) ++_tmp; \
} while (0)
#endif
/* We have the auxiliary vector. */
#define HAVE_AUX_VECTOR
/* Used by static binaries to check the auxiliary vector. */
extern void _dl_aux_init (ElfW(auxv_t) *av) internal_function;
#endif /* ldsodefs.h */