1 files changed, 36 insertions, 0 deletions
diff --git a/openbsd-compat/pipe2.c b/openbsd-compat/pipe2.c
new file mode 100644
index 00000000..710f8df2
--- /dev/null
+++ b/openbsd-compat/pipe2.c
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2020 Gilles Chehade <gilles@poolp.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "includes.h"
+
+#include <fcntl.h>
+#include <unistd.h>
+
+int
+pipe2(int pipefd[2], int flags)
+{
+	if (pipe(pipefd) == -1)
+		return -1;
+
+	if (fcntl(pipefd[0], F_SETFL, FD_CLOEXEC) == -1 ||
+		fcntl(pipefd[1], F_SETFL, FD_CLOEXEC) == -1) {
+			close(pipefd[0]);
+			close(pipefd[1]);
+			return -1;
+		}
+
+	return 0;
+}