From 2d276198b4b9987ee8ac62cd680d6027077a65ef Mon Sep 17 00:00:00 2001 From: Carmelo Amoroso Date: Tue, 24 Aug 2010 00:14:00 +0200 Subject: libc: Provide both getpgid and __getpgid symbols Indeed unistd.h header does export '__getpgid' by default, while uClibc provide only 'getpgid' implementation. The 'getpgid' symbol is exported by standard header if __USE_XOPEN_EXTENDED is defined. This patch alignes uClibc implementation with standard header (matching with glibc behaviour). Signed-off-by: Carmelo Amoroso --- libc/sysdeps/linux/common/getpgid.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/libc/sysdeps/linux/common/getpgid.c b/libc/sysdeps/linux/common/getpgid.c index cf1c0fc6e..8e7516f12 100644 --- a/libc/sysdeps/linux/common/getpgid.c +++ b/libc/sysdeps/linux/common/getpgid.c @@ -15,8 +15,11 @@ #define __NR___syscall_getpgid __NR_getpgid static __inline__ _syscall1(__kernel_pid_t, __syscall_getpgid, __kernel_pid_t, pid) -pid_t getpgid(pid_t pid) +pid_t __getpgid(pid_t pid) { return (__syscall_getpgid(pid)); } +#ifdef __USE_XOPEN_EXTENDED +weak_alias(__getpgid,getpgid) +#endif #endif -- cgit v1.2.3