mirror of
https://github.com/openvswitch/ovs
synced 2025-08-22 18:07:40 +00:00
31 lines
1.3 KiB
C
31 lines
1.3 KiB
C
|
/*
|
||
|
|
* Copyright (c) 2008, 2009 Nicira Networks.
|
||
|
|
*
|
||
|
|
* Permission to use, copy, modify, and/or distribute this software for any
|
||
|
|
* purpose with or without fee is hereby granted, provided that the above
|
||
|
|
* copyright notice and this permission notice appear in all copies.
|
||
|
|
*
|
||
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
||
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
||
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
||
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
||
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
||
|
|
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
||
|
|
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef COMPILER_H
|
||
|
|
#define COMPILER_H 1
|
||
|
|
|
||
|
|
#define NO_RETURN __attribute__((__noreturn__))
|
||
|
|
#define UNUSED __attribute__((__unused__))
|
||
|
|
#define PACKED __attribute__((__packed__))
|
||
|
|
#define PRINTF_FORMAT(FMT, ARG1) __attribute__((__format__(printf, FMT, ARG1)))
|
||
|
|
#define STRFTIME_FORMAT(FMT) __attribute__((__format__(__strftime__, FMT, 0)))
|
||
|
|
#define MALLOC_LIKE __attribute__((__malloc__))
|
||
|
|
#define ALWAYS_INLINE __attribute__((always_inline))
|
||
|
|
#define likely(x) __builtin_expect((x),1)
|
||
|
|
#define unlikely(x) __builtin_expect((x),0)
|
||
|
|
|
||
|
|
#endif /* compiler.h */
|