bug.h File Reference

Go to the source code of this file.

Macros
#define	__WARN_printf(arg...)   do { fprintf(stderr, arg); } while (0)
#define	WARN(condition, format...)
#define	WARN_ONCE(condition, format...)

Macro Definition Documentation

#define __WARN_printf

(

arg...

)

do { fprintf(stderr, arg); } while (0)

Definition at line 4 of file bug.h.

#define WARN	(		condition,
			format...
	)

Value:

({      \
    int __ret_warn_on = !!(condition);  \
    if (unlikely(__ret_warn_on))        \
        __WARN_printf(format);      \
    unlikely(__ret_warn_on);        \
})

Definition at line 6 of file bug.h.

#define WARN_ONCE	(		condition,
			format...
	)

Value:

({  \
    static int __warned;            \
    int __ret_warn_once = !!(condition);    \
						\
	if (unlikely(__ret_warn_once))     \
        if (WARN(!__warned, format))    \
            __warned = 1;       \
    unlikely(__ret_warn_once);      \
})

Definition at line 13 of file bug.h.