From 6a4235f129b75ad9963ae93d9f386b8b366cb65a Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Wed, 1 Nov 2017 11:53:12 -0200 Subject: Cleanup Linux sigqueue implementation This patch simplify Linux sigqueue implementation by assuming __NR_rt_sigqueueinfo existence due minimum kernel requirement (it pre-dates Linux git inclusion for Linux 2.6.12). Checked on x86_64-linux-gnu. * sysdeps/unix/sysv/linux/sigqueue.c (__sigqueue): Asssume __NR_rt_sigqueueinfo. Signed-off-by: Adhemerval Zanella Reviewed-by: Zack Weinberg --- sysdeps/unix/sysv/linux/sigqueue.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) (limited to 'sysdeps/unix') diff --git a/sysdeps/unix/sysv/linux/sigqueue.c b/sysdeps/unix/sysv/linux/sigqueue.c index 059e524528..67bb6b23ca 100644 --- a/sysdeps/unix/sysv/linux/sigqueue.c +++ b/sysdeps/unix/sysv/linux/sigqueue.c @@ -17,13 +17,10 @@ #include #include -#include #include - +#include #include -#include -#ifdef __NR_rt_sigqueueinfo /* Return any pending signal or wait for one for the given time. */ int __sigqueue (pid_t pid, int sig, const union sigval val) @@ -40,9 +37,6 @@ __sigqueue (pid_t pid, int sig, const union sigval val) info.si_uid = __getuid (); info.si_value = val; - return INLINE_SYSCALL (rt_sigqueueinfo, 3, pid, sig, &info); + return INLINE_SYSCALL_CALL (rt_sigqueueinfo, pid, sig, &info); } weak_alias (__sigqueue, sigqueue) -#else -# include -#endif -- cgit 1.4.1