diff options
| author | Peter S. Mazinger <ps.m@gmx.net> | 2011-04-22 00:52:22 +0200 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2012-06-15 14:00:41 +0200 |
| commit | 050f753172991d891c523b742fcab5ecc602cc92 (patch) | |
| tree | 7059e78bdef6c81ebc587c90d16021623f597e57 | |
| parent | 145ad1d976abff15f32e129e25f47c04807d24ac (diff) | |
make NPTL's getpid behave similar to the common one
make __getpid static
provide getppid alias if needed
remove unneeded libc_hidden_proto
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
| -rw-r--r-- | libpthread/nptl/sysdeps/unix/sysv/linux/getpid.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/getpid.c b/libpthread/nptl/sysdeps/unix/sysv/linux/getpid.c index d4de3cd9e..d2b33849a 100644 --- a/libpthread/nptl/sysdeps/unix/sysv/linux/getpid.c +++ b/libpthread/nptl/sysdeps/unix/sysv/linux/getpid.c @@ -21,6 +21,10 @@ #include <tls.h> #include <sysdep.h> +#ifdef __NR_getxpid +# undef __NR_getpid +# define __NR_getpid __NR_getxpid +#endif #ifndef NOT_IN_libc static inline __attribute__((always_inline)) pid_t really_getpid (pid_t oldval); @@ -46,8 +50,7 @@ really_getpid (pid_t oldval) } #endif -extern __typeof(getpid) __getpid; -pid_t +static pid_t __getpid (void) { #ifdef NOT_IN_libc @@ -60,6 +63,8 @@ __getpid (void) #endif return result; } -libc_hidden_proto(getpid) weak_alias(__getpid, getpid) libc_hidden_weak(getpid) +#if !defined NOT_IN_libc && !defined __NR_getppid +strong_alias(getpid,getppid) +#endif |