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authorRich Felker <dalias@aerifal.cx>2013-12-13 02:20:07 -0500
committerRich Felker <dalias@aerifal.cx>2013-12-13 02:20:07 -0500
commita7dbcf5c8ca7edb7a46eb276031ad1df4131135b (patch)
tree969708c0db27a58609d2636c752c2e1e23406640 /src/signal/sigignore.c
parent571744447c23f91feb6439948f3a619aca850dfb (diff)
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use 0 instead of NULL for null pointer constants
and thereby remove otherwise-unnecessary inclusion of stddef.h
Diffstat (limited to 'src/signal/sigignore.c')
-rw-r--r--src/signal/sigignore.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/src/signal/sigignore.c b/src/signal/sigignore.c
index 78bd7474..5ba05e12 100644
--- a/src/signal/sigignore.c
+++ b/src/signal/sigignore.c
@@ -1,5 +1,4 @@
#include <signal.h>
-#include <stddef.h>
int sigignore(int sig)
{
@@ -8,5 +7,5 @@ int sigignore(int sig)
sigemptyset(&sa.sa_mask);
sa.sa_handler = SIG_IGN;
sa.sa_flags = 0;
- return sigaction(sig, &sa, NULL);
+ return sigaction(sig, &sa, 0);
}