X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=afs.h;h=a596317f957f2dabb8a7287d689810883f4270b6;hp=ad9bfc86fb46edb3c37f0ac9906b9db5b7559d5a;hb=6442f07bb08eb6e557086587f997b1785ea18ef7;hpb=49bd626084bf5f48e4d80075258b6da4703752cf

diff --git a/afs.h b/afs.h
index ad9bfc86..a596317f 100644
--- a/afs.h
+++ b/afs.h
@@ -24,6 +24,8 @@ struct afs_info {
 	uint32_t lyrics_id;
 	/** Mp3, ogg or aac. */
 	uint8_t audio_format_id;
+	/** Amplification value. */
+	uint8_t amp;
 };
 
 /**
@@ -159,7 +161,7 @@ struct pattern_match_data {
 	int (*action)(struct osl_table *table, struct osl_row *row, const char *name, void *data);
 };
 
-/* afs */
+
 /**
  * Afs command handlers run as a process which is not related to the afs
  * process, i.e. they can not change the address space of afs directly.
@@ -169,9 +171,17 @@ struct pattern_match_data {
  * \sa send_callback_request().
  */
 typedef void callback_function(int fd, const struct osl_object *);
+
+/**
+ * Callbacks send chunks to data back to the command handler. Pointers to
+ * this type of function are used by \ref send_callback_request and friends
+ * to deal with the data in the command handler process.
+ *
+ * \sa \ref send_callback_request().
+ */
 typedef int callback_result_handler(struct osl_object *result, void *private);
-int send_result(struct osl_object *result, void *private_result_data);
-int pass_buffer_as_shm(char *buf, size_t size, void *private_data);
+int send_result(struct osl_object *result, void *fd_ptr);
+int pass_buffer_as_shm(char *buf, size_t size, void *fd_ptr);
 
 __noreturn void afs_init(uint32_t cookie, int socket_fd);
 void afs_event(enum afs_events event, struct para_buffer *pb,