X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=afh.c;h=c82d17fd19acc5c1484d883b4021a59d4718c599;hp=4c5ddae51499984c02da75ae2898517c5d6e24fe;hb=6442f07bb08eb6e557086587f997b1785ea18ef7;hpb=9d9ef4f91346188baaef1656b861151ea23437d9

diff --git a/afh.c b/afh.c
index 4c5ddae5..c82d17fd 100644
--- a/afh.c
+++ b/afh.c
@@ -112,6 +112,8 @@ static int cat_file(void *audio_file_data, struct afh_info *afhi)
 					return ret;
 			}
 		}
+		if (!size)
+			continue;
 		PARA_INFO_LOG("writing chunk %lu\n", i);
 		ret = write_all(STDOUT_FILENO, buf, &size);
 		if (ret < 0)
@@ -120,9 +122,17 @@ static int cat_file(void *audio_file_data, struct afh_info *afhi)
 	return 1;
 }
 
+/**
+ * The main function of para_afh.
+ *
+ * \param argc Usual argument count.
+ * \param argv Usual argument vector.
+ *
+ * \return \p EXIT_FAILURE or \p EXIT_SUCCESS.
+ */
 int main(int argc, char **argv)
 {
-	int ret, audio_format_num;
+	int ret, audio_format_num, fd;
 	void *audio_file_data;
 	size_t audio_file_size;
 	struct afh_info afhi;
@@ -134,10 +144,11 @@ int main(int argc, char **argv)
 		goto out;
 	afh_init();
 	ret = mmap_full_file(conf.inputs[0], O_RDONLY, &audio_file_data,
-		&audio_file_size, NULL);
+		&audio_file_size, &fd);
 	if (ret < 0)
 		goto out;
-	ret = compute_afhi(conf.inputs[0], audio_file_data, audio_file_size, &afhi);
+	ret = compute_afhi(conf.inputs[0], audio_file_data, audio_file_size,
+		fd, &afhi);
 	if (ret < 0)
 		goto out;
 	audio_format_num = ret;