They are equivalent, but __func__ is in C99. __FUNCTION__ exists only for backwards compatibility with old gcc versions.
Signed-off-by: Michael Forney mforney@mforney.org --- alsactl/alsactl.h | 16 ++++++++-------- aplay/aplay.c | 4 ++-- 2 files changed, 10 insertions(+), 10 deletions(-)
diff --git a/alsactl/alsactl.h b/alsactl/alsactl.h index 4f969ec..69b539c 100644 --- a/alsactl/alsactl.h +++ b/alsactl/alsactl.h @@ -13,15 +13,15 @@ void cerror_(const char *fcn, long line, int cond, const char *fmt, ...); void dbg_(const char *fcn, long line, const char *fmt, ...);
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95) -#define info(...) do { info_(__FUNCTION__, __LINE__, __VA_ARGS__); } while (0) -#define error(...) do { error_(__FUNCTION__, __LINE__, __VA_ARGS__); } while (0) -#define cerror(cond, ...) do { cerror_(__FUNCTION__, __LINE__, (cond) != 0, __VA_ARGS__); } while (0) -#define dbg(...) do { dbg_(__FUNCTION__, __LINE__, __VA_ARGS__); } while (0) +#define info(...) do { info_(__func__, __LINE__, __VA_ARGS__); } while (0) +#define error(...) do { error_(__func__, __LINE__, __VA_ARGS__); } while (0) +#define cerror(cond, ...) do { cerror_(__func__, __LINE__, (cond) != 0, __VA_ARGS__); } while (0) +#define dbg(...) do { dbg_(__func__, __LINE__, __VA_ARGS__); } while (0) #else -#define info(args...) do { info_(__FUNCTION__, __LINE__, ##args); } while (0) -#define error(args...) do { error_(__FUNCTION__, __LINE__, ##args); } while (0) -#define cerror(cond, ...) do { error_(__FUNCTION__, __LINE__, (cond) != 0, ##args); } while (0) -#define dbg(args...) do { dbg_(__FUNCTION__, __LINE__, ##args); } while (0) +#define info(args...) do { info_(__func__, __LINE__, ##args); } while (0) +#define error(args...) do { error_(__func__, __LINE__, ##args); } while (0) +#define cerror(cond, ...) do { error_(__func__, __LINE__, (cond) != 0, ##args); } while (0) +#define dbg(args...) do { dbg_(__func__, __LINE__, ##args); } while (0) #endif
int init(const char *file, const char *cardname); diff --git a/aplay/aplay.c b/aplay/aplay.c index 1a887e4..908093c 100644 --- a/aplay/aplay.c +++ b/aplay/aplay.c @@ -186,13 +186,13 @@ static const struct fmt_capture {
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95) #define error(...) do {\ - fprintf(stderr, "%s: %s:%d: ", command, __FUNCTION__, __LINE__); \ + fprintf(stderr, "%s: %s:%d: ", command, __func__, __LINE__); \ fprintf(stderr, __VA_ARGS__); \ putc('\n', stderr); \ } while (0) #else #define error(args...) do {\ - fprintf(stderr, "%s: %s:%d: ", command, __FUNCTION__, __LINE__); \ + fprintf(stderr, "%s: %s:%d: ", command, __func__, __LINE__); \ fprintf(stderr, ##args); \ putc('\n', stderr); \ } while (0)