1 files changed, 6 insertions, 0 deletions
diff --git a/open_trunc.c b/open_trunc.c
new file mode 100644
index 0000000..9d0f1dc
--- /dev/null
+++ b/open_trunc.c
@@ -0,0 +1,6 @@
+#include <sys/types.h>
+#include <fcntl.h>
+#include "open.h"
+
+int open_trunc(const char *fn)
+{ return open(fn,O_WRONLY | O_NDELAY | O_TRUNC | O_CREAT,0644); }