mirror of
https://github.com/checkpoint-restore/criu.git
synced 2026-01-23 18:25:14 +00:00
9582a44ce1
This will surpress false gcc warnings like this:
criu/stats.c:85:10: error: array subscript 4 is above array bounds
of 'struct timing[2]' [-Werror=array-bounds]
85 | return &rstats->timings[t];
| ^~~~~~~~~~~~~~~~~~~
criu/stats.c:25:16: note: while referencing 'timings'
25 | struct timing timings[RESTORE_TIME_NS_STATS];
| ^~~~~~~
cc1: all warnings being treated as errors
Signed-off-by: Andrei Vagin <avagin@gmail.com>
42 lines
838 B
C
42 lines
838 B
C
#ifndef __CR_BUG_H__
|
|
#define __CR_BUG_H__
|
|
|
|
#include <signal.h>
|
|
#include <stdbool.h>
|
|
|
|
#include "common/compiler.h"
|
|
|
|
#ifndef BUG_ON_HANDLER
|
|
|
|
#ifdef CR_NOGLIBC
|
|
# define __raise()
|
|
#else
|
|
# define __raise() raise(SIGABRT)
|
|
#endif
|
|
|
|
#ifndef __clang_analyzer__
|
|
# ifndef pr_err
|
|
# error pr_err macro must be defined
|
|
# endif
|
|
# define BUG_ON_HANDLER(condition) \
|
|
do { \
|
|
if ((condition)) { \
|
|
pr_err("BUG at %s:%d\n", __FILE__, __LINE__); \
|
|
__raise(); \
|
|
*(volatile unsigned long *)NULL = 0xdead0000 + __LINE__; \
|
|
__builtin_unreachable(); \
|
|
} \
|
|
} while (0)
|
|
#else
|
|
# define BUG_ON_HANDLER(condition) \
|
|
do { \
|
|
assert(!condition); \
|
|
} while (0)
|
|
#endif
|
|
|
|
#endif /* BUG_ON_HANDLER */
|
|
|
|
#define BUG_ON(condition) BUG_ON_HANDLER((condition))
|
|
#define BUG() BUG_ON(true)
|
|
|
|
#endif /* __CR_BUG_H__ */
|