X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=afs.h;h=78bc50aeaadf124165aa3d7e50440b59dea3b9ee;hb=eb3afb241df1e8247dfd2e944032202976e73af8;hp=cccb143f5bdfa1e4aaa2cdcaa1d1e73e6780f119;hpb=19d0ffee2c551fb8d17f01f5bd04b0c52987147b;p=paraslash.git

diff --git a/afs.h b/afs.h
index cccb143f..78bc50ae 100644
--- a/afs.h
+++ b/afs.h
@@ -166,7 +166,7 @@ struct pattern_match_data {
  *
  * \sa send_callback_request().
  */
-typedef void callback_function(int fd, const struct osl_object *);
+typedef int callback_function(int fd, const struct osl_object *);
 
 /**
  * Callbacks send chunks to data back to the command handler. Pointers to
@@ -209,7 +209,7 @@ _static_inline_ int afs_max_size_handler(char *buf, size_t size, void *private)
 }
 
 __noreturn void afs_init(uint32_t cookie, int socket_fd);
-void afs_event(enum afs_events event, struct para_buffer *pb,
+__must_check int afs_event(enum afs_events event, struct para_buffer *pb,
 	void *data);
 int send_callback_request(callback_function *f, struct osl_object *query,
 		callback_result_handler *result_handler,
@@ -223,6 +223,7 @@ int send_standard_callback_request(int argc,  char * const * const argv,
 		void *private_result_data);
 int string_compare(const struct osl_object *obj1, const struct osl_object *obj2);
 int for_each_matching_row(struct pattern_match_data *pmd);
+void flush_and_free_pb(struct para_buffer *pb);
 
 /* score */
 void score_init(struct afs_table *t);
@@ -241,22 +242,24 @@ void attribute_init(struct afs_table *t);
 void get_attribute_bitmap(const uint64_t *atts, char *buf); /* needed by com_ls() */
 int get_attribute_bitnum_by_name(const char *att_name, unsigned char *bitnum);
 int get_attribute_text(uint64_t *atts, const char *delim, char **text);
+int attribute_check_callback(int fd, __a_unused const struct osl_object *query);
 
 /* aft */
 void aft_init(struct afs_table *t);
 int aft_get_row_of_path(const char *path, struct osl_row **row);
+int aft_check_attributes(uint64_t att_mask, struct para_buffer *pb);
 int open_and_update_audio_file(struct audio_file_data *afd);
 int load_afd(int shmid, struct audio_file_data *afd);
 int get_afsi_of_row(const struct osl_row *row, struct afs_info *afsi);
 int get_afhi_of_row(const struct osl_row *row, struct afh_info *afhi);
 int get_audio_file_path_of_row(const struct osl_row *row, char **path);
 int audio_file_loop(void *private_data, osl_rbtree_loop_func *func);
-void aft_check_callback(int fd, __a_unused const struct osl_object *query);
+int aft_check_callback(int fd, __a_unused const struct osl_object *query);
 
 /* playlist */
 int playlist_open(char *name);
 void playlist_close(void);
-void playlist_check_callback(int fd, __a_unused const struct osl_object *query);
+int playlist_check_callback(int fd, __a_unused const struct osl_object *query);
 
 /** evaluates to 1 if x < y, to -1 if x > y and to 0 if x == y */
 #define NUM_COMPARE(x, y) ((int)((x) < (y)) - (int)((x) > (y)))