From 3534b428629be185e096be99e3bd5fdfe32d5544 Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Thu, 18 Sep 2014 18:55:44 +0000
Subject: initial commit with rc for skalibs-2.0.0.0

---
 src/libstddjb/fd_close.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 src/libstddjb/fd_close.c

(limited to 'src/libstddjb/fd_close.c')

diff --git a/src/libstddjb/fd_close.c b/src/libstddjb/fd_close.c
new file mode 100644
index 0000000..8b107f6
--- /dev/null
+++ b/src/libstddjb/fd_close.c
@@ -0,0 +1,15 @@
+/* ISC license. */
+
+#include <unistd.h>
+#include <errno.h>
+#include <skalibs/djbunix.h>
+
+int fd_close (int fd)
+{
+  register unsigned int i = 0 ;
+doit:
+  if (!close(fd)) return 0 ;
+  i++ ;
+  if (errno == EINTR) goto doit ;
+  return ((errno == EBADF) && (i > 1)) ? 0 : -1 ;
+}
-- 
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