diff options
| -rw-r--r-- | src/init.h | 2 | ||||
| -rw-r--r-- | src/logging.h | 7 | ||||
| -rw-r--r-- | src/resources/map.h | 6 | ||||
| -rw-r--r-- | src/xml.h | 5 |
4 files changed, 12 insertions, 8 deletions
@@ -22,6 +22,6 @@ #include <SDL.h> void init(void); -void quit(int status); +void quit(int status) __attribute__((__noreturn__)); #endif diff --git a/src/logging.h b/src/logging.h index 12c9b00..4ad66bc 100644 --- a/src/logging.h +++ b/src/logging.h @@ -19,8 +19,9 @@ #ifndef LOGGING_H #define LOGGING_H -void debug(const char *fmt, ...); -void warn(const char *fmt, ...); -void err(int status, const char *fmt, ...); +void debug(const char *fmt, ...) __attribute__((__format__(printf, 1, 2))); +void warn(const char *fmt, ...) __attribute__((__format__(printf, 1, 2))); +void err(int status, const char *fmt, ...) + __attribute__((__format__(printf, 2, 3))) __attribute__((__noreturn__)); #endif diff --git a/src/resources/map.h b/src/resources/map.h index 73f004e..0d6b21e 100644 --- a/src/resources/map.h +++ b/src/resources/map.h @@ -112,8 +112,10 @@ struct map { struct map *map_get(const char *path); void map_free(struct map *map); void map_add_tileset(struct map *m, struct tileset *t, Uint32 firstgid); -struct map_palette *map_get_palette(struct map *m, const char *name); -struct layer *map_get_layer(struct map *m, const char *name); +struct map_palette *map_get_palette(struct map *m, const char *name) + __attribute__((__pure__)); +struct layer *map_get_layer(struct map *m, const char *name) + __attribute__((__pure__)); void map_add_exit(struct map *m, struct map_exit *e); #endif @@ -22,7 +22,8 @@ #include <expat.h> #include <SDL_stdinc.h> -int xml_check_tag(const char *found, const char *expected); +int xml_check_tag(const char *found, const char *expected) + __attribute__((__pure__)); void xml_unexpected_start_tag(XML_Parser p, const char *found, const char *expected); void xml_unexpected_end_tag(XML_Parser p, const char *found, @@ -37,6 +38,6 @@ void xml_node_push(XML_Parser p, void *data, XML_StartElementHandler start, XML_EndElementHandler end, XML_CharacterDataHandler charhndl); void *xml_node_pop(XML_Parser p); -void *xml_node_peek(XML_Parser p); +void *xml_node_peek(XML_Parser p) __attribute__((__pure__)); #endif |