From 79c8a8cbbec5f1f0f7766d2b72ce12d51b3b849d Mon Sep 17 00:00:00 2001 From: Jens Arnold Date: Sat, 17 Mar 2007 09:02:53 +0000 Subject: Let GCC check arguments of some more printf-style functions, also for plugins and codecs. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12815 a1c6a512-1295-4272-9138-f99709370657 --- apps/codecs.h | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'apps/codecs.h') 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); -- cgit v1.2.3