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| author | Ulrich Drepper <drepper@redhat.com> | 2005-11-05 17:46:24 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2005-11-05 17:46:24 +0000 |
| commit | ce33ee7caabb2803294ad7aa8108b039cc00c748 (patch) | |
| tree | 79ce106edebbac9ab8b168848c39b2a0e7c402c5 /csu | |
| parent | f06d38b39fcf1ccaf52bc763498676321d36c81f (diff) | |
| download | glibc-ce33ee7caabb2803294ad7aa8108b039cc00c748.zip glibc-ce33ee7caabb2803294ad7aa8108b039cc00c748.tar.gz glibc-ce33ee7caabb2803294ad7aa8108b039cc00c748.tar.bz2 | |
* 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')
| -rw-r--r-- | csu/elf-init.c | 19 |
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 |