Add missing permission notice in each source file

[babeltrace.git] / formats / ctf-text / ctf-text.c

diff --git a/formats/ctf-text/ctf-text.c b/formats/ctf-text/ctf-text.c
index 40f2f008c5ad12d853b08c958e17b2f4309821bc..d344c1c0ce7d193532165bec1cd02456a9cdb57c 100644 (file)
--- a/formats/ctf-text/ctf-text.c
+++ b/formats/ctf-text/ctf-text.c
@@ -16,6 +16,14 @@
  *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <babeltrace/format.h>
@@ -78,11 +86,12 @@ enum bt_loglevel {
         BT_LOGLEVEL_DEBUG                  = 14,
 };
 
-
+static
 struct trace_descriptor *ctf_text_open_trace(const char *path, int flags,
                void (*packet_seek)(struct stream_pos *pos, size_t index,
                        int whence), FILE *metadata_fp);
-void ctf_text_close_trace(struct trace_descriptor *descriptor);
+static
+int ctf_text_close_trace(struct trace_descriptor *descriptor);
 
 static
 rw_dispatch write_dispatch_table[] = {
@@ -545,7 +554,7 @@ error:
        return ret;
 }
 
-
+static
 struct trace_descriptor *ctf_text_open_trace(const char *path, int flags,
                void (*packet_seek)(struct stream_pos *pos, size_t index,
                        int whence), FILE *metadata_fp)
@@ -582,14 +591,22 @@ error:
        return NULL;
 }
 
-void ctf_text_close_trace(struct trace_descriptor *td)
+static
+int ctf_text_close_trace(struct trace_descriptor *td)
 {
+       int ret;
        struct ctf_text_stream_pos *pos =
                container_of(td, struct ctf_text_stream_pos, trace_descriptor);
-       fclose(pos->fp);
+       ret = fclose(pos->fp);
+       if (ret) {
+               perror("Error on fclose");
+               return -1;
+       }
        g_free(pos);
+       return 0;
 }
 
+static
 void __attribute__((constructor)) ctf_text_init(void)
 {
        int ret;
@@ -599,4 +616,8 @@ void __attribute__((constructor)) ctf_text_init(void)
        assert(!ret);
 }
 
-/* TODO: finalize */
+static
+void __attribute__((destructor)) ctf_text_exit(void)
+{
+       bt_unregister_format(&ctf_text_format);
+}