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authorJohn Denker <jsd@av8n.com>2012-06-01 23:07:51 -0700
committerJohn Denker <jsd@av8n.com>2012-06-02 17:30:23 -0700
commit0d0f7a0e7c32842edff533246a1f8523306f9ab0 (patch)
tree43dbb2fffaa8d490731969f39f5d20832523bd5d /ucspi-tcp-0.88/wait_nohang.c
parent94c58d7f8cabd9b1ff4c33c57a6ff76cdf3f955e (diff)
as downloaded : ucspi-tcp
Diffstat (limited to 'ucspi-tcp-0.88/wait_nohang.c')
-rw-r--r--ucspi-tcp-0.88/wait_nohang.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/ucspi-tcp-0.88/wait_nohang.c b/ucspi-tcp-0.88/wait_nohang.c
new file mode 100644
index 0000000..bea2774
--- /dev/null
+++ b/ucspi-tcp-0.88/wait_nohang.c
@@ -0,0 +1,12 @@
+#include <sys/types.h>
+#include <sys/wait.h>
+#include "haswaitp.h"
+
+int wait_nohang(wstat) int *wstat;
+{
+#ifdef HASWAITPID
+ return waitpid(-1,wstat,WNOHANG);
+#else
+ return wait3(wstat,WNOHANG,(struct rusage *) 0);
+#endif
+}