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authorUlrich Drepper <drepper@redhat.com>2005-11-05 17:46:24 +0000
committerUlrich Drepper <drepper@redhat.com>2005-11-05 17:46:24 +0000
commitce33ee7caabb2803294ad7aa8108b039cc00c748 (patch)
tree79ce106edebbac9ab8b168848c39b2a0e7c402c5 /csu/elf-init.c
parentf06d38b39fcf1ccaf52bc763498676321d36c81f (diff)
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* configure.in: If init_array/fini_array support is not available,
bail out. * config.h.in: Remove trace of optional init_array/fini_array support. * config.make.in: Likewise. * csu/elf-init.c: Likewise. * dlfcn/dlfcn.c: Likewise. * elf/soinit.c: Likewise. * sysdeps/ia64/elf/initfinit.c: Likewise.
Diffstat (limited to 'csu/elf-init.c')
-rw-r--r--csu/elf-init.c19
1 files changed, 5 insertions, 14 deletions
diff --git a/csu/elf-init.c b/csu/elf-init.c
index 4343b8a..27eae15 100644
--- a/csu/elf-init.c
+++ b/csu/elf-init.c
@@ -36,7 +36,7 @@
#include <stddef.h>
-#ifdef HAVE_INITFINI_ARRAY
+
/* These magic symbols are provided by the linker. */
extern void (*__preinit_array_start []) (int, char **, char **)
attribute_hidden;
@@ -48,7 +48,7 @@ extern void (*__init_array_end []) (int, char **, char **)
attribute_hidden;
extern void (*__fini_array_start []) (void) attribute_hidden;
extern void (*__fini_array_end []) (void) attribute_hidden;
-#endif
+
/* These function symbols are provided for the .init/.fini section entry
points automagically by the linker. */
@@ -63,11 +63,10 @@ extern void _fini (void);
void
__libc_csu_init (int argc, char **argv, char **envp)
{
-#ifdef HAVE_INITFINI_ARRAY
/* For dynamically linked executables the preinit array is executed by
the dynamic linker (before initializing any shared object. */
-# ifndef LIBC_NONSHARED
+#ifndef LIBC_NONSHARED
/* For static executables, preinit happens rights before init. */
{
const size_t size = __preinit_array_end - __preinit_array_start;
@@ -75,19 +74,13 @@ __libc_csu_init (int argc, char **argv, char **envp)
for (i = 0; i < size; i++)
(*__preinit_array_start [i]) (argc, argv, envp);
}
-# endif
#endif
_init ();
-#ifdef HAVE_INITFINI_ARRAY
- {
- const size_t size = __init_array_end - __init_array_start;
- size_t i;
- for (i = 0; i < size; i++)
+ const size_t size = __init_array_end - __init_array_start;
+ for (size_t i = 0; i < size; i++)
(*__init_array_start [i]) (argc, argv, envp);
- }
-#endif
}
/* This function should not be used anymore. We run the executable's
@@ -97,11 +90,9 @@ void
__libc_csu_fini (void)
{
#ifndef LIBC_NONSHARED
-# ifdef HAVE_INITFINI_ARRAY
size_t i = __fini_array_end - __fini_array_start;
while (i-- > 0)
(*__fini_array_start [i]) ();
-# endif
_fini ();
#endif