[Glibc-bsd-commits] r5688 - trunk/glibc-ports/kfreebsd/fbtl

[ps-guest at alioth.debian.org]

Author: ps-guest
Date: 2014-11-16 11:26:02 +0000 (Sun, 16 Nov 2014)
New Revision: 5688

Modified:
   trunk/glibc-ports/kfreebsd/fbtl/sigwait.c
Log:
sigwait is not allowed to return EINTR


Modified: trunk/glibc-ports/kfreebsd/fbtl/sigwait.c
===================================================================
--- trunk/glibc-ports/kfreebsd/fbtl/sigwait.c	2014-11-12 02:03:54 UTC (rev 5687)
+++ trunk/glibc-ports/kfreebsd/fbtl/sigwait.c	2014-11-16 11:26:02 UTC (rev 5688)
@@ -30,6 +30,8 @@
 static int
 do_sigwait (const sigset_t *set, int *sig)
 {
+  int ret;
+
 #ifdef SIGCANCEL
   sigset_t tmpset;
   if (set != NULL
@@ -48,8 +50,11 @@
       set = &tmpset;
     }
 #endif
-
-  return INLINE_SYSCALL (sigwait, 2, set, sig);
+  do {
+      ret = INLINE_SYSCALL (sigwait, 2, set, sig);
+  } while (ret == EINTR);
+  
+  return ret;
 }
 
 int