52 lines
2.2 KiB
C
52 lines
2.2 KiB
C
/*
|
|
Copyright (c) 2013-2014 Anton Titov.
|
|
|
|
Copyright (c) 2013-2014 pCloud Ltd. All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions
|
|
are met: Redistributions of source code must retain the above
|
|
copyright notice, this list of conditions and the following
|
|
disclaimer. Redistributions in binary form must reproduce the
|
|
above copyright notice, this list of conditions and the following
|
|
disclaimer in the documentation and/or other materials provided
|
|
with the distribution. Neither the name of pCloud Ltd nor the
|
|
names of its contributors may be used to endorse or promote
|
|
products derived from this software without specific prior written
|
|
permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
|
FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL pCloud
|
|
Ltd BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
|
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
|
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
|
|
OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
|
|
USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
|
|
DAMAGE.
|
|
*/
|
|
|
|
#ifndef _PSYNC_COMPILER_H
|
|
#define _PSYNC_COMPILER_H
|
|
|
|
#define likely(expr) __builtin_expect(!!(expr), 1)
|
|
#define unlikely(expr) __builtin_expect(!!(expr), 0)
|
|
#define psync_prefetch(expr) __builtin_prefetch(expr)
|
|
#define PSYNC_NOINLINE __attribute__((noinline))
|
|
#define PSYNC_THREAD __thread
|
|
|
|
#define PSYNC_MALLOC __attribute__((malloc))
|
|
#define PSYNC_SENTINEL __attribute__((sentinel))
|
|
#define PSYNC_PURE __attribute__((pure))
|
|
#define PSYNC_CONST __attribute__((const))
|
|
#define PSYNC_COLD __attribute__((cold))
|
|
#define PSYNC_FORMAT(a, b, c) __attribute__((format(a, b, c)))
|
|
#define PSYNC_NONNULL(...) __attribute__((nonnull(__VA_ARGS__)))
|
|
#define PSYNC_PACKED_STRUCT struct __attribute__((packed))
|
|
#define psync_alignof __alignof__
|
|
|
|
#endif
|