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Avoid comma operator warnings.

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Roland McGrath
2014-02-07 15:26:28 -08:00
parent d5b396c1c8
commit 32749f6cd2
4 changed files with 18 additions and 6 deletions
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include/signal.h
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@@ -55,7 +55,8 @@ extern int __xpg_sigpause (int sig);
/* Simplified sigemptyset() implementation without the parameter checking. */
#undef __sigemptyset
#define __sigemptyset(ss) (__builtin_memset (ss, '\0', sizeof (sigset_t)), 0)
#define __sigemptyset(ss) \
({ __builtin_memset (ss, '\0', sizeof (sigset_t)); 0; })
/* Allocate real-time signal with highest/lowest available priority. */