1 files changed, 15 insertions, 0 deletions
diff --git a/src/libstddjb/open3.c b/src/libstddjb/open3.c
new file mode 100644
index 0000000..f990d63
--- /dev/null
+++ b/src/libstddjb/open3.c
@@ -0,0 +1,15 @@
+/* ISC license. */
+
+#include <skalibs/nonposix.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <errno.h>
+
+int open3 (char const *s, unsigned int flags, unsigned int mode)
+{
+  register int r ;
+  do
+    r = open(s, (int)flags, (mode_t)mode) ;
+  while ((r == -1) && (errno == EINTR)) ;
+  return r ;
+}