From 193fe690070bb040b36bf7d2639b454d88c37d3f Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel.sherrill@OARcorp.com>
Date: Sat, 14 Sep 2002 17:04:05 +0000
Subject: 2002-09-14	Eric Norum <eric.norum@usask.ca>

	* src/readdir_r.c: New file.
	* Makefile.am: Reflect above.
---
 cpukit/libcsupport/src/readdir_r.c | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 cpukit/libcsupport/src/readdir_r.c

(limited to 'cpukit/libcsupport/src/readdir_r.c')

diff --git a/cpukit/libcsupport/src/readdir_r.c b/cpukit/libcsupport/src/readdir_r.c
new file mode 100644
index 0000000000..9ddb84f97c
--- /dev/null
+++ b/cpukit/libcsupport/src/readdir_r.c
@@ -0,0 +1,22 @@
+/*
+ *  readdir_r - reentrant version of readdir()
+ *
+ *  $Id$
+ */
+
+#include <sys/types.h>
+#include <dirent.h>
+#include <errno.h>
+#include <stdio.h>
+
+/*
+ * The RTEMS version of readdir is already thread-safe.
+ */
+
+int readdir_r(DIR *dirp, struct dirent *entry, struct dirent **result)
+{
+     *result = readdir(dirp);
+     if (*result)
+         *entry = **result;
+     return *result ? 0 : errno;
+}
-- 
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