diff options
| author | Peter S. Mazinger <ps.m@gmx.net> | 2011-03-02 15:06:51 +0100 |
|---|---|---|
| committer | Peter S. Mazinger <ps.m@gmx.net> | 2011-03-03 18:22:50 +0100 |
| commit | 83c1854b97d79e2b67065b1a2651b0d11d8a8f6b (patch) | |
| tree | 43dd89c2d19570eb50a327d958697fa0a060f09b /libc/sysdeps/linux/common/getpid.c | |
| parent | 45dafbdb4e221f600895aa70a69e2e306093bd90 (diff) | |
remove error handling from some syscalls
Remove error handling from getegid/getgid/geteuid/getuid/getppid/getpid/getpgrp
Use strong_alias if fallbacks are needed
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
Diffstat (limited to 'libc/sysdeps/linux/common/getpid.c')
| -rw-r--r-- | libc/sysdeps/linux/common/getpid.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/libc/sysdeps/linux/common/getpid.c b/libc/sysdeps/linux/common/getpid.c index 8041022e7..d9a69084f 100644 --- a/libc/sysdeps/linux/common/getpid.c +++ b/libc/sysdeps/linux/common/getpid.c @@ -10,11 +10,13 @@ #include <sys/syscall.h> #include <unistd.h> -extern __typeof(getpid) __libc_getpid; -#if defined __NR_getxpid +#ifdef __NR_getxpid +# undef __NR_getpid # define __NR_getpid __NR_getxpid #endif -#define __NR___libc_getpid __NR_getpid -_syscall0(pid_t, __libc_getpid) -weak_alias(__libc_getpid, getpid) + +_syscall_noerr0(pid_t, getpid) libc_hidden_weak(getpid) +#ifndef __NR_getppid +strong_alias(getpid,getppid) +#endif |