From 85b0af8123c0eec0d472c304e3fee440beb7d2b9 Mon Sep 17 00:00:00 2001
From: Darren Salt <linux@youmustbejoking.demon.co.uk>
Date: Wed, 19 Dec 2007 01:20:10 +0000
Subject: Add and use new functions for malloc+memcpy(+NUL-term) fragments.

---
 src/xine-utils/utils.c     | 13 +++++++++++++
 src/xine-utils/xineutils.h |  6 ++++++
 2 files changed, 19 insertions(+)

(limited to 'src/xine-utils')

diff --git a/src/xine-utils/utils.c b/src/xine-utils/utils.c
index d9eb7fb3f..e6e997341 100644
--- a/src/xine-utils/utils.c
+++ b/src/xine-utils/utils.c
@@ -286,6 +286,19 @@ void *xine_xmalloc_aligned(size_t alignment, size_t size, void **base) {
   return ptr;
 }
 
+void *xine_memdup (const void *src, size_t length)
+{
+  void *dst = malloc (length);
+  return xine_fast_memcpy (dst, src, length);
+}
+
+void *xine_memdup0 (const void *src, size_t length)
+{
+  char *dst = xine_xmalloc (length + 1);
+  dst[length] = 0;
+  return xine_fast_memcpy (dst, src, length);
+}
+
 #ifdef WIN32
 /*
  * Parse command line with Windows XP syntax and copy the command (argv[0]).
diff --git a/src/xine-utils/xineutils.h b/src/xine-utils/xineutils.h
index 4ff87e87c..89c62676b 100644
--- a/src/xine-utils/xineutils.h
+++ b/src/xine-utils/xineutils.h
@@ -632,6 +632,12 @@ void *xine_xcalloc(size_t nmemb, size_t size) XINE_MALLOC XINE_PROTECTED;
  */
 void *xine_xmalloc_aligned(size_t alignment, size_t size, void **base) XINE_PROTECTED;
 
+/*
+ * Copy blocks of memory.
+ */
+void *xine_memdup (const void *src, size_t length) XINE_MALLOC XINE_PROTECTED;
+void *xine_memdup0 (const void *src, size_t length) XINE_MALLOC XINE_PROTECTED;
+
 /*
  * Get user home directory.
  */
-- 
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