[vlc-commits] libvlc: renderer_discoverer: remove usage of ssize_t

[Thomas Guillem]

vlc | branch: master | Thomas Guillem <thomas at gllm.fr> | Tue Sep 27 13:41:26 2016 +0200| [e1ef49765dc282b4c617924aa28da455e6220dae] | committer: Thomas Guillem

libvlc: renderer_discoverer: remove usage of ssize_t

It's in POSIX but not in C standard.

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=e1ef49765dc282b4c617924aa28da455e6220dae
---

 include/vlc/libvlc_renderer_discoverer.h | 4 ++--
 lib/renderer_discoverer.c                | 6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/include/vlc/libvlc_renderer_discoverer.h b/include/vlc/libvlc_renderer_discoverer.h
index 2e84673..4509506 100644
--- a/include/vlc/libvlc_renderer_discoverer.h
+++ b/include/vlc/libvlc_renderer_discoverer.h
@@ -202,9 +202,9 @@ libvlc_renderer_discoverer_event_manager( libvlc_renderer_discoverer_t *p_rd );
  * discoverer services (must be freed with libvlc_renderer_list_release() by
  * the caller) [OUT]
  *
- * \return the number of media discoverer services or -1 on error
+ * \return the number of media discoverer services (0 on error)
  */
-LIBVLC_API ssize_t
+LIBVLC_API size_t
 libvlc_renderer_discoverer_list_get( libvlc_instance_t *p_inst,
                                      libvlc_rd_description_t ***ppp_services );
 
diff --git a/lib/renderer_discoverer.c b/lib/renderer_discoverer.c
index 5b5e7e3..bb67dae 100644
--- a/lib/renderer_discoverer.c
+++ b/lib/renderer_discoverer.c
@@ -204,7 +204,7 @@ libvlc_renderer_discoverer_list_release( libvlc_rd_description_t **pp_services,
     }
 }
 
-ssize_t
+size_t
 libvlc_renderer_discoverer_list_get( libvlc_instance_t *p_inst,
                                      libvlc_rd_description_t ***ppp_services )
 {
@@ -218,7 +218,7 @@ libvlc_renderer_discoverer_list_get( libvlc_instance_t *p_inst,
     if( i_ret != VLC_SUCCESS )
     {
         *ppp_services = NULL;
-        return -1;
+        return 0;
     }
 
     /* Count the number of sd matching our category (i_cat/i_core_cat) */
@@ -247,7 +247,7 @@ libvlc_renderer_discoverer_list_get( libvlc_instance_t *p_inst,
             free( p_services );
             pp_services = NULL;
             p_services = NULL;
-            i_nb_services = -1;
+            i_nb_services = 0;
             /* Even if alloc fails, the next loop must be run in order to free
              * names returned by vlc_sd_GetNames */
         }