84 lines
2.6 KiB
C
84 lines
2.6 KiB
C
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/*
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Copyright (c) 2011-2016 mingw-w64 project
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Permission is hereby granted, free of charge, to any person obtaining a
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copy of this software and associated documentation files (the "Software"),
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to deal in the Software without restriction, including without limitation
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the rights to use, copy, modify, merge, publish, distribute, sublicense,
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and/or sell copies of the Software, and to permit persons to whom the
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Software is furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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DEALINGS IN THE SOFTWARE.
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*/
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#include <stddef.h>
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#include <errno.h>
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#include <sys/types.h>
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#include <process.h>
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#include <limits.h>
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#include <signal.h>
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#include <sys/timeb.h>
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#ifndef WIN_PTHREADS_SCHED_H
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#define WIN_PTHREADS_SCHED_H
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#ifndef SCHED_OTHER
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/* Some POSIX realtime extensions, mostly stubbed */
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#define SCHED_OTHER 0
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#define SCHED_FIFO 1
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#define SCHED_RR 2
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#define SCHED_MIN SCHED_OTHER
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#define SCHED_MAX SCHED_RR
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struct sched_param {
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int sched_priority;
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};
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if defined(IN_WINPTHREAD)
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# if defined(DLL_EXPORT) && !defined(WINPTHREAD_EXPORT_ALL_DEBUG)
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# define WINPTHREAD_SCHED_API __declspec(dllexport) /* building the DLL */
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# else
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# define WINPTHREAD_SCHED_API /* building the static library */
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# endif
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#else
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# if defined(WINPTHREADS_USE_DLLIMPORT)
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# define WINPTHREAD_SCHED_API __declspec(dllimport) /* user wants explicit `dllimport` */
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# else
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# define WINPTHREAD_SCHED_API /* the default; auto imported in case of DLL */
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# endif
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#endif
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WINPTHREAD_SCHED_API int sched_yield(void);
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WINPTHREAD_SCHED_API int sched_get_priority_min(int pol);
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WINPTHREAD_SCHED_API int sched_get_priority_max(int pol);
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WINPTHREAD_SCHED_API int sched_getscheduler(pid_t pid);
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WINPTHREAD_SCHED_API int sched_setscheduler(pid_t pid, int pol, const struct sched_param *param);
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#ifdef __cplusplus
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}
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#endif
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#endif
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#ifndef sched_rr_get_interval
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#define sched_rr_get_interval(_p, _i) \
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( errno = ENOTSUP, (int) -1 )
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#endif
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#endif /* WIN_PTHREADS_SCHED_H */
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