Added a function to copy URL.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@3041 b3059339-0415-0410-9bf9-f77b7e298cf2

2 files changed, 17 insertions, 0 deletions

diff --git a/libmpdemux/url.c b/libmpdemux/url.c
index f4a506ec72..0ace717d90 100644
--- a/libmpdemux/url.c
+++ b/libmpdemux/url.c
@@ -104,6 +104,22 @@ url_new(char* url) {
 	return Curl;
 }
 
+URL_t *
+url_copy(URL_t* url) {
+	URL_t *dup_url;
+
+	if( url==NULL ) return NULL;
+	dup_url = (URL_t*)malloc(sizeof(URL_t));
+	if( dup_url==NULL ) {
+		printf("Memory allocation failed!\n");
+		return NULL;
+	}
+	memcpy( dup_url, url, sizeof(URL_t) );
+	
+	return dup_url;
+}
+
+
 void
 url_free(URL_t* url) {
 	if(!url) return;
diff --git a/libmpdemux/url.h b/libmpdemux/url.h
index 5855296c38..0fe5cba491 100644
--- a/libmpdemux/url.h
+++ b/libmpdemux/url.h
@@ -18,6 +18,7 @@ typedef struct {
 } URL_t;
 
 URL_t* url_new(char* url);
+URL_t* url_copy(URL_t* url);
 void   url_free(URL_t* url);
 
 #endif