From 720c4f7414c3c3d980de8e6ddbc0f608d3e9050d Mon Sep 17 00:00:00 2001
From: Trutz Behn
Date: Wed, 20 May 2015 22:09:46 +0200
Subject: Fix return-type of fortified FD_CLR and FD_SET

POSIX specifies them to have return-type void, not int.
---
 include/sys/select.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/sys/select.h b/include/sys/select.h
index 01d0aa9..0f1e1df 100644
--- a/include/sys/select.h
+++ b/include/sys/select.h
@@ -25,23 +25,23 @@ extern "C" {
 #endif
 
 static __inline __attribute__((__always_inline__,__gnu_inline__,__artificial__))
-int __fortify_FD_CLR(int fd, fd_set *set)
+void __fortify_FD_CLR(int fd, fd_set *set)
 {
 	size_t bos = __builtin_object_size(set, 0);
 
 	if (fd < 0 || fd >= FD_SETSIZE || bos < sizeof(fd_set))
 		__builtin_trap();
-	return FD_CLR(fd, set);
+	FD_CLR(fd, set);
 }
 
 static __inline __attribute__((__always_inline__,__gnu_inline__,__artificial__))
-int __fortify_FD_SET(int fd, fd_set *set)
+void __fortify_FD_SET(int fd, fd_set *set)
 {
 	size_t bos = __builtin_object_size(set, 0);
 
 	if (fd < 0 || fd >= FD_SETSIZE || bos < sizeof(fd_set))
 		__builtin_trap();
-	return FD_SET(fd, set);
+	FD_SET(fd, set);
 }
 
 #undef FD_CLR
-- 
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