Diff: uamqp/deps/umock-c/src/umockstring.c

Revision:

0:f7f1f0d76dd6

diff -r 000000000000 -r f7f1f0d76dd6 uamqp/deps/umock-c/src/umockstring.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uamqp/deps/umock-c/src/umockstring.c	Thu Aug 23 06:52:14 2018 +0000
@@ -0,0 +1,40 @@
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+#include <stddef.h>
+#include <string.h>
+#include "umockalloc.h"
+#include "umockstring.h"
+#include "umock_log.h"
+
+char* umockstring_clone(const char* source)
+{
+    char* result;
+
+    if (source == NULL)
+    {
+        /* Codes_UMOCK_STRING_01_005: [ If `umockstring_clone` is called with a NULL `source`, it shall return NULL. ]*/
+        UMOCK_LOG("umockstring_clone called with NULL source");
+        result = NULL;
+    }
+    else
+    {
+        size_t string_length = strlen(source);
+
+        /* Codes_UMOCK_STRING_01_001: [ `umockstring_clone` shall allocate memory for the cloned string (including the NULL terminator). ]*/
+        /* Codes_UMOCK_STRING_01_003: [ On success `umockstring_clone` shall return a pointer to the newly allocated memory containing the copy of the string. ]*/
+        result = (char*)umockalloc_malloc(string_length + 1);
+        if (result == NULL)
+        {
+            /* Codes_UMOCK_STRING_01_004: [ If allocating the memory fails, `umockstring_clone` shall return NULL. ]*/
+            UMOCK_LOG("Error allocating memory for string clone");
+        }
+        else
+        {
+            /* Codes_UMOCK_STRING_01_002: [ `umockstring_clone` shall copy the string to the newly allocated memory (including the NULL terminator). ]*/
+            (void)memcpy(result, source, string_length + 1);
+        }
+    }
+
+    return result;
+}