[tyndur-devel] [PATCH 3/4] libc: strerror gibt die Fehlernummer aus

[Kevin Wolf <kevin@xxxxxxxxxx>]

+ libc: strerror gibt die Fehlernummer aus, wenn es schon keine richtigen
  Meldungen gibt

Signed-off-by: Kevin Wolf <kevin@xxxxxxxxxx>
---
 src/lib/string/strerror.c        |   45 -----------------------------------
 src/modules/lib/posix/strerror.c |   48 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 48 insertions(+), 45 deletions(-)
 delete mode 100644 src/lib/string/strerror.c
 create mode 100644 src/modules/lib/posix/strerror.c

diff --git a/src/lib/string/strerror.c b/src/lib/string/strerror.c
deleted file mode 100644
index c1215a1..0000000
--- a/src/lib/string/strerror.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/*  
- * Copyright (c) 2007 The tyndur Project. All rights reserved.
- *
- * This code is derived from software contributed to the tyndur Project
- * by Antoine Kaufmann.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR 
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <types.h>
-#include <string.h>
-
-/**
- * Netter Fehlertext zu der angegebenen Fehlernummer zurueckgeben
- * TODO: ATM nur stub
- *
- * @param error_code Fehlernummer
- * 
- * @return Pointer auf internen Buffer mit Fehlermeldung
- */
-char* strerror(int error_code)
-{
-    static char* error_message = "Unbekannter Fehler";
-    return error_message;
-}
-
diff --git a/src/modules/lib/posix/strerror.c b/src/modules/lib/posix/strerror.c
new file mode 100644
index 0000000..e08f3e0
--- /dev/null
+++ b/src/modules/lib/posix/strerror.c
@@ -0,0 +1,48 @@
+/*  
+ * Copyright (c) 2007 The tyndur Project. All rights reserved.
+ *
+ * This code is derived from software contributed to the tyndur Project
+ * by Antoine Kaufmann.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR 
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <types.h>
+#include <string.h>
+#include <stdio.h>
+
+/**
+ * Netter Fehlertext zu der angegebenen Fehlernummer zurueckgeben
+ * TODO: ATM nur stub
+ *
+ * @param error_code Fehlernummer
+ * 
+ * @return Pointer auf internen Buffer mit Fehlermeldung
+ */
+char* strerror(int error_code)
+{
+    static char error_message[64];
+    snprintf(error_message, sizeof(error_message),
+        "Unbekannter Fehler %d", error_code);
+    return error_message;
+}
+
-- 
1.5.6.5