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authorDenis Vlasenko <vda.linux@googlemail.com>2008-11-29 16:46:07 +0000
committerDenis Vlasenko <vda.linux@googlemail.com>2008-11-29 16:46:07 +0000
commit7357e8836f7c742602f59cc8f2b97382634c59b8 (patch)
tree0c8c736305cb1922b70cd99d4d8e5f80114653e8 /libc/signal/sigblock.c
parent35ae1599438a15568818bf09b493d7b49039d452 (diff)
shring sugnal-relared stuff a bit. BTW why constant memset is not inlined by gcc?
text data bss dec hex filename - 38015 18096 8636 64747 fceb lib/libpthread-0.9.30-svn.so + 38001 18096 8636 64733 fcdd lib/libpthread-0.9.30-svn.so - 274842 1835 19012 295689 48309 lib/libuClibc-0.9.30-svn.so + 274779 1835 19012 295626 482ca lib/libuClibc-0.9.30-svn.so
Diffstat (limited to 'libc/signal/sigblock.c')
-rw-r--r--libc/signal/sigblock.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/libc/signal/sigblock.c b/libc/signal/sigblock.c
index 7051a94ce..72b42c45e 100644
--- a/libc/signal/sigblock.c
+++ b/libc/signal/sigblock.c
@@ -19,6 +19,7 @@
#define __UCLIBC_HIDE_DEPRECATED__
#include <errno.h>
#include <signal.h>
+#include <string.h>
/* libc_hidden_proto(sigprocmask) */
@@ -30,12 +31,9 @@ int sigblock (int mask)
{
sigset_t set, oset;
- if (sigset_set_old_mask (&set, mask) < 0)
- return -1;
-
+ sigset_set_old_mask (&set, mask);
if (sigprocmask (SIG_BLOCK, &set, &oset) < 0)
return -1;
-
return sigset_get_old_mask (&oset);
}
libc_hidden_def(sigblock)