diff options
Diffstat (limited to 'src/env/__libc_start_main.c')
| -rw-r--r-- | src/env/__libc_start_main.c | 26 |
1 files changed, 11 insertions, 15 deletions
diff --git a/src/env/__libc_start_main.c b/src/env/__libc_start_main.c index d1f6a5e1..7ffada0b 100644 --- a/src/env/__libc_start_main.c +++ b/src/env/__libc_start_main.c @@ -8,21 +8,15 @@ void __init_tls(size_t *); -#ifndef SHARED -static void dummy() {} -weak_alias(dummy, _init); +extern void _init() __attribute__((weak)); extern void (*const __init_array_start)() __attribute__((weak)); extern void (*const __init_array_end)() __attribute__((weak)); -#endif static void dummy1(void *p) {} weak_alias(dummy1, __init_ssp); #define AUX_CNT 38 -#ifndef SHARED -static -#endif void __init_libc(char **envp, char *pn) { size_t i, *auxv, aux[AUX_CNT] = { 0 }; @@ -57,20 +51,22 @@ void __init_libc(char **envp, char *pn) libc.secure = 1; } +static void libc_start_init(void) +{ + if (_init) _init(); + uintptr_t a = (uintptr_t)&__init_array_start; + for (; a<(uintptr_t)&__init_array_end; a+=sizeof(void(*)())) + (*(void (**)())a)(); +} + +weak_alias(libc_start_init, __libc_start_init); + int __libc_start_main(int (*main)(int,char **,char **), int argc, char **argv) { char **envp = argv+argc+1; -#ifndef SHARED __init_libc(envp, argv[0]); - _init(); - uintptr_t a = (uintptr_t)&__init_array_start; - for (; a<(uintptr_t)&__init_array_end; a+=sizeof(void(*)())) - (*(void (**)())a)(); -#else - void __libc_start_init(void); __libc_start_init(); -#endif /* Pass control to the application */ exit(main(argc, argv, envp)); |