mirror of
https://github.com/zeromq/libzmq.git
synced 2024-12-13 02:42:58 +01:00
65 lines
2.1 KiB
C
65 lines
2.1 KiB
C
/*
|
|
Copyright (c) 2007-2011 iMatix Corporation
|
|
Copyright (c) 2007-2011 Other contributors as noted in the AUTHORS file
|
|
|
|
This file is part of 0MQ.
|
|
|
|
0MQ is free software; you can redistribute it and/or modify it under
|
|
the terms of the GNU Lesser General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
0MQ is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef __ZMQ_UTILS_H_INCLUDED__
|
|
#define __ZMQ_UTILS_H_INCLUDED__
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/* Handle DSO symbol visibility */
|
|
#if defined _WIN32
|
|
# if defined DLL_EXPORT
|
|
# define ZMQ_EXPORT __declspec(dllexport)
|
|
# else
|
|
# define ZMQ_EXPORT __declspec(dllimport)
|
|
# endif
|
|
#else
|
|
# if defined __SUNPRO_C || defined __SUNPRO_CC
|
|
# define ZMQ_EXPORT __global
|
|
# elif (defined __GNUC__ && __GNUC__ >= 4) || defined __INTEL_COMPILER
|
|
# define ZMQ_EXPORT __attribute__ ((visibility("default")))
|
|
# else
|
|
# define ZMQ_EXPORT
|
|
# endif
|
|
#endif
|
|
|
|
/* Helper functions are used by perf tests so that they don't have to care */
|
|
/* about minutiae of time-related functions on different OS platforms. */
|
|
|
|
/* Starts the stopwatch. Returns the handle to the watch. */
|
|
ZMQ_EXPORT void *zmq_stopwatch_start (void);
|
|
|
|
/* Stops the stopwatch. Returns the number of microseconds elapsed since */
|
|
/* the stopwatch was started. */
|
|
ZMQ_EXPORT unsigned long zmq_stopwatch_stop (void *watch_);
|
|
|
|
/* Sleeps for specified number of seconds. */
|
|
ZMQ_EXPORT void zmq_sleep (int seconds_);
|
|
|
|
#undef ZMQ_EXPORT
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|