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authorJohn Denker <jsd@av8n.com>2012-06-02 01:58:45 (GMT)
committerJohn Denker <jsd@av8n.com>2012-06-02 01:58:45 (GMT)
commitb732a73bc773789894466b0e5320b2f1fe42c7e9 (patch)
tree385358983f064a1f10a5080b33a3ba13010886db /ndelay.c
parent634d365a03cb0581a062cd3cf4db9ae69f1cde26 (diff)
original, as downloaded from http://www.qmail.org/netqmail-1.06.tar.gz
Diffstat (limited to 'ndelay.c')
-rw-r--r--ndelay.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/ndelay.c b/ndelay.c
new file mode 100644
index 0000000..438d1d8
--- /dev/null
+++ b/ndelay.c
@@ -0,0 +1,13 @@
+#include <sys/types.h>
+#include <fcntl.h>
+#include "ndelay.h"
+
+#ifndef O_NONBLOCK
+#define O_NONBLOCK O_NDELAY
+#endif
+
+int ndelay_on(fd)
+int fd;
+{
+ return fcntl(fd,F_SETFL,fcntl(fd,F_GETFL,0) | O_NONBLOCK);
+}