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Diffstat (limited to 'libc/kernel/common/asm-generic/bug.h')
-rw-r--r-- | libc/kernel/common/asm-generic/bug.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/libc/kernel/common/asm-generic/bug.h b/libc/kernel/common/asm-generic/bug.h new file mode 100644 index 0000000..d91a135 --- /dev/null +++ b/libc/kernel/common/asm-generic/bug.h @@ -0,0 +1,33 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _ASM_GENERIC_BUG_H +#define _ASM_GENERIC_BUG_H + +#include <linux/compiler.h> + +#ifndef HAVE_ARCH_BUG +#define BUG() +#endif + +#ifndef HAVE_ARCH_BUG_ON +#define BUG_ON(condition) do { if (condition) ; } while(0) +#endif + +#ifndef HAVE_ARCH_WARN_ON +#define WARN_ON(condition) do { if (condition) ; } while(0) +#endif + +#define WARN_ON_ONCE(condition) ({ static int __warn_once = 1; int __ret = 0; if (unlikely((condition) && __warn_once)) { __warn_once = 0; WARN_ON(1); __ret = 1; } __ret; }) + +#define WARN_ON_SMP(x) do { } while (0) + +#endif |