avio: make url_close() internal.

libavformat/applehttpproto.c

@@ -246,7 +246,7 @@ start:
             return ret;
     }
     if (s->seg_hd) {
-        url_close(s->seg_hd);
+        ffurl_close(s->seg_hd);
         s->seg_hd = NULL;
         s->cur_seq_no++;
     }
@@ -292,7 +292,7 @@ static int applehttp_close(URLContext *h)
 
     free_segment_list(s);
     free_variant_list(s);
-    url_close(s->seg_hd);
+    ffurl_close(s->seg_hd);
     av_free(s);
     return 0;
 }

libavformat/avio.c

@@ -164,7 +164,7 @@ int url_open_protocol (URLContext **puc, struct URLProtocol *up,
     if (!ret)
         return 0;
  fail:
-    url_close(*puc);
+    ffurl_close(*puc);
     *puc = NULL;
     return ret;
 }
@@ -196,6 +196,10 @@ int64_t url_seek(URLContext *h, int64_t pos, int whence)
 {
     return ffurl_seek(h, pos, whence);
 }
+int url_close(URLContext *h)
+{
+    return ffurl_close(h);
+}
 #endif
 
 #define URL_SCHEME_CHARS                        \
@@ -239,7 +243,7 @@ int ffurl_open(URLContext **puc, const char *filename, int flags)
     ret = ffurl_connect(*puc);
     if (!ret)
         return 0;
-    url_close(*puc);
+    ffurl_close(*puc);
     *puc = NULL;
     return ret;
 }
@@ -309,7 +313,7 @@ int64_t ffurl_seek(URLContext *h, int64_t pos, int whence)
     return ret;
 }
 
-int url_close(URLContext *h)
+int ffurl_close(URLContext *h)
 {
     int ret = 0;
     if (!h) return 0; /* can happen when ffurl_open fails */
@@ -330,7 +334,7 @@ int url_exist(const char *filename)
     URLContext *h;
     if (ffurl_open(&h, filename, URL_RDONLY) < 0)
         return 0;
-    url_close(h);
+    ffurl_close(h);
     return 1;
 }
 

libavformat/avio.h

@@ -109,17 +109,9 @@ attribute_deprecated int url_read(URLContext *h, unsigned char *buf, int size);
 attribute_deprecated int url_read_complete(URLContext *h, unsigned char *buf, int size);
 attribute_deprecated int url_write(URLContext *h, const unsigned char *buf, int size);
 attribute_deprecated int64_t url_seek(URLContext *h, int64_t pos, int whence);
+attribute_deprecated int url_close(URLContext *h);
 #endif
 
-/**
- * Close the resource accessed by the URLContext h, and free the
- * memory used by it.
- *
- * @return a negative value if an error condition occurred, 0
- * otherwise
- */
-int url_close(URLContext *h);
-
 /**
  * Return a non-zero value if the resource indicated by url
  * exists, 0 otherwise.

libavformat/aviobuf.c

@@ -950,7 +950,7 @@ int avio_open(AVIOContext **s, const char *filename, int flags)
         return err;
     err = ffio_fdopen(s, h);
     if (err < 0) {
-        url_close(h);
+        ffurl_close(h);
         return err;
     }
     return 0;
@@ -962,7 +962,7 @@ int avio_close(AVIOContext *s)
 
     av_free(s->buffer);
     av_free(s);
-    return url_close(h);
+    return ffurl_close(h);
 }
 
 #if FF_API_OLD_AVIO

libavformat/concat.c

@@ -47,7 +47,7 @@ static av_cold int concat_close(URLContext *h)
     struct concat_nodes *nodes = data->nodes;
 
     for (i = 0; i != data->length; i++)
-        err |= url_close(nodes[i].uc);
+        err |= ffurl_close(nodes[i].uc);
 
     av_freep(&data->nodes);
     av_freep(&h->priv_data);
@@ -106,7 +106,7 @@ static av_cold int concat_open(URLContext *h, const char *uri, int flags)
 
         /* creating size */
         if ((size = url_filesize(uc)) < 0) {
-            url_close(uc);
+            ffurl_close(uc);
             err = AVERROR(ENOSYS);
             break;
         }

libavformat/gopher.c

@@ -69,7 +69,7 @@ static int gopher_close(URLContext *h)
 {
     GopherContext *s = h->priv_data;
     if (s->hd) {
-        url_close(s->hd);
+        ffurl_close(s->hd);
         s->hd = NULL;
     }
     av_freep(&h->priv_data);

libavformat/http.c

@@ -134,7 +134,7 @@ static int http_open_cnx(URLContext *h)
         goto fail;
     if (s->http_code == 401) {
         if (cur_auth_type == HTTP_AUTH_NONE && s->auth_state.auth_type != HTTP_AUTH_NONE) {
-            url_close(hd);
+            ffurl_close(hd);
             goto redo;
         } else
             goto fail;
@@ -142,7 +142,7 @@ static int http_open_cnx(URLContext *h)
     if ((s->http_code == 301 || s->http_code == 302 || s->http_code == 303 || s->http_code == 307)
         && location_changed == 1) {
         /* url moved, get next */
-        url_close(hd);
+        ffurl_close(hd);
         if (redirects++ >= MAX_REDIRECTS)
             return AVERROR(EIO);
         location_changed = 0;
@@ -151,7 +151,7 @@ static int http_open_cnx(URLContext *h)
     return 0;
  fail:
     if (hd)
-        url_close(hd);
+        ffurl_close(hd);
     s->hd = NULL;
     return AVERROR(EIO);
 }
@@ -457,7 +457,7 @@ static int http_close(URLContext *h)
     }
 
     if (s->hd)
-        url_close(s->hd);
+        ffurl_close(s->hd);
     return ret;
 }
 
@@ -493,7 +493,7 @@ static int64_t http_seek(URLContext *h, int64_t off, int whence)
         s->off = old_off;
         return -1;
     }
-    url_close(old_hd);
+    ffurl_close(old_hd);
     return off;
 }
 

libavformat/md5proto.c

@@ -69,7 +69,7 @@ static int md5_close(URLContext *h)
         if (err)
             return err;
         err = ffurl_write(out, buf, i*2+1);
-        url_close(out);
+        ffurl_close(out);
     } else {
         if (fwrite(buf, 1, i*2+1, stdout) < i*2+1)
             err = AVERROR(errno);

libavformat/mmsh.c

@@ -64,7 +64,7 @@ static int mmsh_close(URLContext *h)
     MMSHContext *mmsh = (MMSHContext *)h->priv_data;
     MMSContext *mms   = &mmsh->mms;
     if (mms->mms_hd)
-        url_close(mms->mms_hd);
+        ffurl_close(mms->mms_hd);
     av_free(mms->streams);
     av_free(mms->asf_header);
     av_freep(&h->priv_data);
@@ -259,7 +259,7 @@ static int mmsh_open(URLContext *h, const char *uri, int flags)
     }
 
     // close the socket and then reopen it for sending the second play request.
-    url_close(mms->mms_hd);
+    ffurl_close(mms->mms_hd);
     memset(headers, 0, sizeof(headers));
     if (ffurl_alloc(&mms->mms_hd, httpname, URL_RDONLY) < 0) {
         return AVERROR(EIO);

libavformat/mmst.c

@@ -464,7 +464,7 @@ static int mms_close(URLContext *h)
     MMSContext *mms   = &mmst->mms;
     if(mms->mms_hd) {
         send_close_packet(mmst);
-        url_close(mms->mms_hd);
+        ffurl_close(mms->mms_hd);
     }
 
     /* free all separately allocated pointers in mms */

libavformat/rtmpproto.c

@@ -786,7 +786,7 @@ static int rtmp_close(URLContext *h)
         gen_delete_stream(h, rt);
 
     av_freep(&rt->flv_data);
-    url_close(rt->stream);
+    ffurl_close(rt->stream);
     av_free(rt);
     return 0;
 }

libavformat/rtpproto.c

@@ -212,9 +212,9 @@ static int rtp_open(URLContext *h, const char *uri, int flags)
 
  fail:
     if (s->rtp_hd)
-        url_close(s->rtp_hd);
+        ffurl_close(s->rtp_hd);
     if (s->rtcp_hd)
-        url_close(s->rtcp_hd);
+        ffurl_close(s->rtcp_hd);
     av_free(s);
     return AVERROR(EIO);
 }
@@ -313,8 +313,8 @@ static int rtp_close(URLContext *h)
 {
     RTPContext *s = h->priv_data;
 
-    url_close(s->rtp_hd);
-    url_close(s->rtcp_hd);
+    ffurl_close(s->rtp_hd);
+    ffurl_close(s->rtcp_hd);
     av_free(s);
     return 0;
 }

libavformat/rtsp.c

@@ -509,7 +509,7 @@ void ff_rtsp_undo_setup(AVFormatContext *s)
         }
         rtsp_st->transport_priv = NULL;
         if (rtsp_st->rtp_handle)
-            url_close(rtsp_st->rtp_handle);
+            ffurl_close(rtsp_st->rtp_handle);
         rtsp_st->rtp_handle = NULL;
     }
 }
@@ -1297,8 +1297,8 @@ fail:
 void ff_rtsp_close_connections(AVFormatContext *s)
 {
     RTSPState *rt = s->priv_data;
-    if (rt->rtsp_hd_out != rt->rtsp_hd) url_close(rt->rtsp_hd_out);
-    url_close(rt->rtsp_hd);
+    if (rt->rtsp_hd_out != rt->rtsp_hd) ffurl_close(rt->rtsp_hd_out);
+    ffurl_close(rt->rtsp_hd);
     rt->rtsp_hd = rt->rtsp_hd_out = NULL;
 }
 
@@ -1888,7 +1888,7 @@ static int rtp_read_header(AVFormatContext *s,
         break;
     }
     getsockname(url_get_file_handle(in), (struct sockaddr*) &addr, &addrlen);
-    url_close(in);
+    ffurl_close(in);
     in = NULL;
 
     memset(&codec, 0, sizeof(codec));
@@ -1927,7 +1927,7 @@ static int rtp_read_header(AVFormatContext *s,
 
 fail:
     if (in)
-        url_close(in);
+        ffurl_close(in);
     ff_network_close();
     return ret;
 }

libavformat/sapdec.c

@@ -54,7 +54,7 @@ static int sap_read_close(AVFormatContext *s)
     if (sap->sdp_ctx)
         av_close_input_stream(sap->sdp_ctx);
     if (sap->ann_fd)
-        url_close(sap->ann_fd);
+        ffurl_close(sap->ann_fd);
     av_freep(&sap->sdp);
     ff_network_close();
     return 0;

libavformat/sapenc.c

@@ -59,7 +59,7 @@ static int sap_write_close(AVFormatContext *s)
 
     av_freep(&sap->ann);
     if (sap->ann_fd)
-        url_close(sap->ann_fd);
+        ffurl_close(sap->ann_fd);
     ff_network_close();
     return 0;
 }

libavformat/url.h

@@ -102,4 +102,13 @@ int ffurl_write(URLContext *h, const unsigned char *buf, int size);
  */
 int64_t ffurl_seek(URLContext *h, int64_t pos, int whence);
 
+/**
+ * Close the resource accessed by the URLContext h, and free the
+ * memory used by it.
+ *
+ * @return a negative value if an error condition occurred, 0
+ * otherwise
+ */
+int ffurl_close(URLContext *h);
+
 #endif //AVFORMAT_URL_H