diff options
Diffstat (limited to 'include/linux/bug.h')
-rw-r--r-- | include/linux/bug.h | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/include/linux/bug.h b/include/linux/bug.h deleted file mode 100644 index 1a10f7e6..00000000 --- a/include/linux/bug.h +++ /dev/null @@ -1,66 +0,0 @@ -#ifndef __TOOLS_LINUX_BUG_H -#define __TOOLS_LINUX_BUG_H - -#include <assert.h> -#include <stdio.h> -#include <linux/compiler.h> - -#ifdef CONFIG_VALGRIND -#include <valgrind/memcheck.h> - -#define DEBUG_MEMORY_FREED(p, len) VALGRIND_MAKE_MEM_UNDEFINED(p, len) -#endif - -#define BUILD_BUG_ON_NOT_POWER_OF_2(n) \ - BUILD_BUG_ON((n) == 0 || (((n) & ((n) - 1)) != 0)) -#define BUILD_BUG_ON_ZERO(e) (sizeof(struct { int:-!!(e); })) -#define BUILD_BUG_ON_NULL(e) ((void *)sizeof(struct { int:-!!(e); })) - -#define BUILD_BUG_ON(cond) ((void)sizeof(char[1 - 2*!!(cond)])) - -#define BUG() do { fflush(stdout); assert(0); unreachable(); } while (0) -#define BUG_ON(cond) assert(!(cond)) - -#define WARN(cond, fmt, ...) \ -({ \ - int __ret_warn_on = unlikely(!!(cond)); \ - if (__ret_warn_on) \ - fprintf(stderr, "WARNING at " __FILE__ ":%d: " fmt "\n",\ - __LINE__, ##__VA_ARGS__); \ - __ret_warn_on; \ -}) - -#define __WARN() \ -do { \ - fprintf(stderr, "WARNING at " __FILE__ ":%d\n", __LINE__); \ -} while (0) - -#define WARN_ON(cond) ({ \ - int __ret_warn_on = unlikely(!!(cond)); \ - if (__ret_warn_on) \ - __WARN(); \ - __ret_warn_on; \ -}) - -#define WARN_ONCE(cond, fmt, ...) \ -({ \ - static bool __warned; \ - int __ret_warn_on = unlikely(!!(cond)); \ - if (__ret_warn_on && !__warned) { \ - __warned = true; \ - __WARN(); \ - } \ - __ret_warn_on; \ -}) - -#define WARN_ON_ONCE(cond) ({ \ - static bool __warned; \ - int __ret_warn_on = unlikely(!!(cond)); \ - if (__ret_warn_on && !__warned) { \ - __warned = true; \ - __WARN(); \ - } \ - __ret_warn_on; \ -}) - -#endif /* __TOOLS_LINUX_BUG_H */ |