blob: 90a10e5811c8dcd5227d6f55a4212274e4d7779f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
|
#include <features.h>
void debug_(int level, char *file, int line, char *func, char *fmt, ...);
# define debug(level, expr...) debug_(level, __FILE__, __LINE__, DEBUG_FUNCTION, expr)
/* Version 2.4 and later of GCC define a magical variable `__PRETTY_FUNCTION__'
which contains the name of the function currently being defined.
This is broken in G++ before version 2.6.
C9x has a similar variable called __func__, but prefer the GCC one since
it demangles C++ function names. */
# if __GNUC_PREREQ (2, 4)
# define DEBUG_FUNCTION __PRETTY_FUNCTION__
# else
# if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L
# define DEBUG_FUNCTION __func__
# else
# define DEBUG_FUNCTION ((__const char *) 0)
# endif
# endif
|
