From 83c1854b97d79e2b67065b1a2651b0d11d8a8f6b Mon Sep 17 00:00:00 2001
From: "Peter S. Mazinger" <ps.m@gmx.net>
Date: Wed, 2 Mar 2011 15:06:51 +0100
Subject: 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>
---
 libc/sysdeps/linux/common/getppid.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

(limited to 'libc/sysdeps/linux/common/getppid.c')

diff --git a/libc/sysdeps/linux/common/getppid.c b/libc/sysdeps/linux/common/getppid.c
index 4f2b0e933..9d85661d9 100644
--- a/libc/sysdeps/linux/common/getppid.c
+++ b/libc/sysdeps/linux/common/getppid.c
@@ -9,11 +9,7 @@
 
 #include <sys/syscall.h>
 #include <unistd.h>
+
 #ifdef	__NR_getppid
-_syscall0(pid_t, getppid)
-#else
-pid_t getppid(void)
-{
-	return getpid();
-}
+_syscall_noerr0(pid_t, getppid)
 #endif
-- 
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