diff options
Diffstat (limited to 'apt-pkg/contrib/macros.h')
| -rw-r--r-- | apt-pkg/contrib/macros.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/apt-pkg/contrib/macros.h b/apt-pkg/contrib/macros.h index c39caf198..62e7b65db 100644 --- a/apt-pkg/contrib/macros.h +++ b/apt-pkg/contrib/macros.h @@ -58,6 +58,7 @@ #if __GNUC__ >= 3 #define __must_check __attribute__ ((warn_unused_result)) #define __deprecated __attribute__ ((deprecated)) + #define __attrib_const __attribute__ ((__const__)) /* likely() and unlikely() can be used to mark boolean expressions as (not) likely true which will help the compiler to optimise */ #define likely(x) __builtin_expect (!!(x), 1) @@ -65,6 +66,7 @@ #else #define __must_check /* no warn_unused_result */ #define __deprecated /* no deprecated */ + #define __attrib_const /* no const attribute */ #define likely(x) (x) #define unlikely(x) (x) #endif @@ -72,17 +74,17 @@ // cold functions are unlikely() to be called #if (__GNUC__ == 4 && __GNUC_MINOR__ >= 3) || __GNUC__ > 4 #define __cold __attribute__ ((__cold__)) + #define __hot __attribute__ ((__hot__)) #else #define __cold /* no cold marker */ + #define __hot /* no hot marker */ #endif #ifdef __GNUG__ // Methods have a hidden this parameter that is visible to this attribute - #define __like_printf_1 __attribute__ ((format (printf, 2, 3))) - #define __like_printf_2 __attribute__ ((format (printf, 3, 4))) + #define __like_printf(n) __attribute__((format(printf, n, n + 1))) #else - #define __like_printf_1 /* no like-printf */ - #define __like_printf_2 /* no like-printf */ + #define __like_printf(n) /* no like-printf */ #endif #endif |