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-rw-r--r--apps/codecs.h11
1 files changed, 6 insertions, 5 deletions
diff --git a/apps/codecs.h b/apps/codecs.h
index 7c7224ec80..5dfadcc29d 100644
--- a/apps/codecs.h
+++ b/apps/codecs.h
@@ -166,7 +166,7 @@ struct codec_api {
/* Configure different codec buffer parameters. */
void (*configure)(int setting, intptr_t value);
- void (*splash)(int ticks, const unsigned char *fmt, ...);
+ void (*splash)(int ticks, const char *fmt, ...) ATTRIBUTE_PRINTF(2, 3);
/* file */
int (*PREFIX(open))(const char* pathname, int flags);
@@ -180,7 +180,7 @@ struct codec_api {
int (*PREFIX(ftruncate))(int fd, off_t length);
int (*PREFIX(fsync))(int fd);
- int (*fdprintf)(int fd, const char *fmt, ...);
+ int (*fdprintf)(int fd, const char *fmt, ...) ATTRIBUTE_PRINTF(2, 3);
int (*read_line)(int fd, char* buffer, int buffer_size);
bool (*settings_parseline)(char* line, char** name, char** value);
#ifndef SIMULATOR
@@ -218,7 +218,8 @@ struct codec_api {
#endif
/* strings and memory */
- int (*snprintf)(char *buf, size_t size, const char *fmt, ...);
+ int (*snprintf)(char *buf, size_t size, const char *fmt, ...)
+ ATTRIBUTE_PRINTF(3, 4);
char* (*strcpy)(char *dst, const char *src);
char* (*strncpy)(char *dst, const char *src, size_t length);
size_t (*strlen)(const char *str);
@@ -278,10 +279,10 @@ struct codec_api {
bool signd);
#if defined(DEBUG) || defined(SIMULATOR)
- void (*debugf)(const char *fmt, ...);
+ void (*debugf)(const char *fmt, ...) ATTRIBUTE_PRINTF(1, 2);
#endif
#ifdef ROCKBOX_HAS_LOGF
- void (*logf)(const char *fmt, ...);
+ void (*logf)(const char *fmt, ...) ATTRIBUTE_PRINTF(1, 2);
#endif
struct user_settings* global_settings;
bool (*mp3info)(struct mp3entry *entry, const char *filename, bool v1first);