From b98d399f3c4f7fc19a80a7f12503f0b4226c59dc Mon Sep 17 00:00:00 2001
From: Sebastian Huber <sebastian.huber@embedded-brains.de>
Date: Tue, 13 Dec 2011 12:56:53 +0000
Subject: 2011-12-13	Sebastian Huber <sebastian.huber@embedded-brains.de>

	* posix/src/mqueuenametoid.c,
	posix/src/semaphorenametoid.c: Removed files.
	* posix/src/psxnametoid.c: New file.
	* posix/Makefile.am: Reflect changes above.
	* posix/include/rtems/posix/config.h: Fixed integer types.
	* posix/include/rtems/posix/posixapi.h: Declare _POSIX_Name_to_id().
	* posix/include/rtems/posix/mqueue.h,
	posix/inline/rtems/posix/mqueue.inl: Changed parameter of
	_POSIX_Message_queue_Create_support().
	_POSIX_Message_queue_Name_to_id() is now inline.
	* posix/include/rtems/posix/semaphore.h,
	posix/inline/rtems/posix/semaphore.inl: Changed parameter of
	_POSIX_Semaphore_Create_support().  _POSIX_Semaphore_Name_to_id() is
	now inline.
	* posix/src/mqueuecreatesupp.c, posix/src/semaphorecreatesupp.c: Use
	_Workspace_String_duplicate().
	* posix/src/mqueuesendsupp.c, posix/src/mqueueopen.c,
	posix/src/mqueueunlink.c, posix/src/seminit.c, posix/src/semopen.c,
	posix/src/semunlink.c: Update due to API changes.
---
 cpukit/posix/src/psxnametoid.c | 58 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 cpukit/posix/src/psxnametoid.c

(limited to 'cpukit/posix/src/psxnametoid.c')

diff --git a/cpukit/posix/src/psxnametoid.c b/cpukit/posix/src/psxnametoid.c
new file mode 100644
index 0000000000..b91f58e644
--- /dev/null
+++ b/cpukit/posix/src/psxnametoid.c
@@ -0,0 +1,58 @@
+/*
+ *  COPYRIGHT (c) 1989-2009.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.com/license/LICENSE.
+ *
+ *  $Id$
+ */
+
+#if HAVE_CONFIG_H
+  #include "config.h"
+#endif
+
+#include <rtems/posix/posixapi.h>
+
+#include <string.h>
+#include <limits.h>
+#include <errno.h>
+
+/* pure ANSI mode does not have this prototype */
+size_t strnlen(const char *, size_t);
+
+int _POSIX_Name_to_id(
+  Objects_Information *information,
+  const char          *name,
+  Objects_Id          *id,
+  size_t              *len
+)
+{
+  int eno = EINVAL;
+  size_t n = 0;
+
+  if ( name != NULL && name [0] != '\0' ) {
+    n = strnlen( name, NAME_MAX );
+
+    if ( n < NAME_MAX ) {
+      Objects_Name_or_id_lookup_errors status = _Objects_Name_to_id_string(
+        information,
+        name,
+        id
+      );
+
+      if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL ) {
+        eno = 0;
+      } else {
+        eno = ENOENT;
+      }
+    } else {
+      eno = ENAMETOOLONG;
+    }
+  }
+
+  *len = n;
+
+  return eno;
+}
-- 
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