diff options
| author | Peter S. Mazinger <ps.m@gmx.net> | 2005-12-01 20:43:44 +0000 |
|---|---|---|
| committer | Peter S. Mazinger <ps.m@gmx.net> | 2005-12-01 20:43:44 +0000 |
| commit | 8a0b43005ad9ea011b80d66e32b46fb430ddaffb (patch) | |
| tree | 418818740042c5dbba244bc1efc760c8d29e47a9 /libc/sysdeps/linux/common/dl-osinfo.h | |
| parent | 42b161bb716f35948fabd36472fb59cd0a20fa92 (diff) | |
Hide mostly used functions
Diffstat (limited to 'libc/sysdeps/linux/common/dl-osinfo.h')
| -rw-r--r-- | libc/sysdeps/linux/common/dl-osinfo.h | 51 |
1 files changed, 26 insertions, 25 deletions
diff --git a/libc/sysdeps/linux/common/dl-osinfo.h b/libc/sysdeps/linux/common/dl-osinfo.h index 4976b2b46..7998b08a4 100644 --- a/libc/sysdeps/linux/common/dl-osinfo.h +++ b/libc/sysdeps/linux/common/dl-osinfo.h @@ -10,35 +10,35 @@ #include <features.h> #ifdef __UCLIBC_HAS_SSP__ -#include <stdint.h> -#include <sys/time.h> +# if defined IS_IN_libc || defined IS_IN_rtld -#ifdef IS_IN_libc -#include <ssp-internal.h> -#if 0 -#ifndef __SSP_QUICK_CANARY__ -#define OPEN __libc_open -#define READ __libc_read -#define CLOSE __libc_close -#endif -#define GETTIMEOFDAY gettimeofday -#endif -#else -#ifdef __SSP__ -#error "file must not be compiled with stack protection enabled on it. Use -fno-stack-protector" -#endif -#ifndef __SSP_QUICK_CANARY__ -#define OPEN _dl_open -#define READ _dl_read -#define CLOSE _dl_close -#endif -#define GETTIMEOFDAY _dl_gettimeofday -#endif +# if defined __SSP__ || defined __SSP_ALL__ +# error "file must not be compiled with stack protection enabled on it. Use -fno-stack-protector" +# endif + +# include <stdint.h> +# include <sys/time.h> + +# ifdef IS_IN_libc +# ifndef __SSP_QUICK_CANARY__ +# define OPEN __open +# define READ __read +# define CLOSE __close +# endif +# define GETTIMEOFDAY gettimeofday +# else +# ifndef __SSP_QUICK_CANARY__ +# define OPEN _dl_open +# define READ _dl_read +# define CLOSE _dl_close +# endif +# define GETTIMEOFDAY _dl_gettimeofday +# endif static __always_inline uintptr_t _dl_setup_stack_chk_guard(void) { uintptr_t ret; -#ifndef __SSP_QUICK_CANARY__ +# ifndef __SSP_QUICK_CANARY__ { int fd = OPEN("/dev/urandom", O_RDONLY, 0); if (fd >= 0) { @@ -48,7 +48,7 @@ static __always_inline uintptr_t _dl_setup_stack_chk_guard(void) return ret; } } -#endif /* !__SSP_QUICK_CANARY__ */ +# endif /* !__SSP_QUICK_CANARY__ */ /* Start with the "terminator canary". */ ret = 0xFF0A0D00UL; @@ -62,6 +62,7 @@ static __always_inline uintptr_t _dl_setup_stack_chk_guard(void) } return ret; } +# endif /* libc || rtld */ #endif /* __UCLIBC_HAS_SSP__ */ #endif /* _DL_OSINFO_H */ |