@@ -51,6 +51,19 @@ static int file_get_handle(URLContext *h)

     return (intptr_t) h->priv_data;

 }

+static int file_check(URLContext *h, int mask)

+{

+    struct stat st;

+    int ret = stat(h->filename, &st);

+    if (ret < 0)

+        return AVERROR(errno);

+

+    ret |= st.st_mode&S_IRUSR ? mask&AVIO_FLAG_READ  : 0;

+    ret |= st.st_mode&S_IWUSR ? mask&AVIO_FLAG_WRITE : 0;

+

+    return ret;

+}

+

 #if CONFIG_FILE_PROTOCOL

 static int file_open(URLContext *h, const char *filename, int flags)

@@ -95,19 +108,6 @@ static int file_close(URLContext *h)

     return close(fd);

 }

-static int file_check(URLContext *h, int mask)

-{

-    struct stat st;

-    int ret = stat(h->filename, &st);

-    if (ret < 0)

-        return AVERROR(errno);

-

-    ret |= st.st_mode&S_IRUSR ? mask&AVIO_FLAG_READ  : 0;

-    ret |= st.st_mode&S_IWUSR ? mask&AVIO_FLAG_WRITE : 0;

-

-    return ret;

-}

-

 URLProtocol ff_file_protocol = {

     .name                = "file",

     .url_open            = file_open,