From 4d7f1e1864983c9ffc76a52af3346777806767ee Mon Sep 17 00:00:00 2001
From: Ben Noordhuis <info@bnoordhuis.nl>
Date: Thu, 14 Jun 2012 01:19:56 +0200
Subject: [PATCH] unix: implement uv_disable_stdio_inheritance()

---
 src/unix/core.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/unix/core.c b/src/unix/core.c
index b1d47ed0..524ffd0c 100644
--- a/src/unix/core.c
+++ b/src/unix/core.c
@@ -587,6 +587,14 @@ uv_err_t uv_chdir(const char* dir) {
 
 
 void uv_disable_stdio_inheritance(void) {
+  int fd;
+
+  /* Set the CLOEXEC flag on all open descriptors. Unconditionally try the
+   * first 16 file descriptors. After that, bail out after the first error.
+   */
+  for (fd = 0; ; fd++)
+    if (uv__cloexec(fd, 1) && fd > 15)
+      break;
 }