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| author | Jean-Philippe Bernardy <jeanphilippe.bernardy@gmail.com> | 2005-02-28 09:48:35 +0000 |
|---|---|---|
| committer | Jean-Philippe Bernardy <jeanphilippe.bernardy@gmail.com> | 2005-02-28 09:48:35 +0000 |
| commit | 5426994398b97ac76fa5cc107ceafb7a67f2364a (patch) | |
| tree | 475baeac7ae2ec84e52708334d5b34d1c4179c62 /firmware | |
| parent | a5fbdbb73fe641813fb5220c3f5f1bfedc14c9b6 (diff) | |
| download | rockbox-5426994398b97ac76fa5cc107ceafb7a67f2364a.zip rockbox-5426994398b97ac76fa5cc107ceafb7a67f2364a.tar.gz rockbox-5426994398b97ac76fa5cc107ceafb7a67f2364a.tar.bz2 rockbox-5426994398b97ac76fa5cc107ceafb7a67f2364a.tar.xz | |
Better definition & usage of the ATTRIBUTE_PRINTF macro
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6080 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware')
| -rw-r--r-- | firmware/export/panic.h | 4 | ||||
| -rw-r--r-- | firmware/include/_ansi.h | 2 | ||||
| -rw-r--r-- | firmware/include/sprintf.h | 7 |
3 files changed, 6 insertions, 7 deletions
diff --git a/firmware/export/panic.h b/firmware/export/panic.h index fd63687..fa8f854 100644 --- a/firmware/export/panic.h +++ b/firmware/export/panic.h @@ -20,6 +20,8 @@ #ifndef __PANIC_H__ #define __PANIC_H__ -void panicf( const char *fmt, ... ); +#include "_ansi.h" + +void panicf( const char *fmt, ... ) ATTRIBUTE_PRINTF(1, 2); #endif /* __PANIC_H__ */ diff --git a/firmware/include/_ansi.h b/firmware/include/_ansi.h index 11c712f..449001f 100644 --- a/firmware/include/_ansi.h +++ b/firmware/include/_ansi.h @@ -72,4 +72,6 @@ #define _ATTRIBUTE(attrs) #endif +#define ATTRIBUTE_PRINTF(fmt, arg1) _ATTRIBUTE( ( format( printf, fmt, arg1 ) ) ) + #endif /* _ANSIDECL_H_ */ diff --git a/firmware/include/sprintf.h b/firmware/include/sprintf.h index b667a04..9f2ea7b 100644 --- a/firmware/include/sprintf.h +++ b/firmware/include/sprintf.h @@ -22,12 +22,7 @@ #include <stddef.h> #include <stdarg.h> - -#ifdef __GNUC__ -#define ATTRIBUTE_PRINTF(fmt, arg1) __attribute__ ( ( format( printf, fmt, arg1 ) ) ) -#else -#define ATTRIBUTE_PRINTF(fmt, arg1) -#endif +#include <_ansi.h> int snprintf (char *buf, size_t size, const char *fmt, ...) ATTRIBUTE_PRINTF(3, 4); |