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author | David Robillard <d@drobilla.net> | 2020-12-31 15:34:15 +0100 |
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committer | David Robillard <d@drobilla.net> | 2020-12-31 15:34:15 +0100 |
commit | ed9a6e98b8e4e010117e1228333569aa31c51d9e (patch) | |
tree | 3c333f1c7ce2109222d06aa026b939e379e55b5d /zix/thread.h | |
parent | de27dcfe0bb72ef1ec937c4aaee26eef6ff7918e (diff) | |
download | zix-ed9a6e98b8e4e010117e1228333569aa31c51d9e.tar.gz zix-ed9a6e98b8e4e010117e1228333569aa31c51d9e.tar.bz2 zix-ed9a6e98b8e4e010117e1228333569aa31c51d9e.zip |
Separate source from headers
Diffstat (limited to 'zix/thread.h')
-rw-r--r-- | zix/thread.h | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/zix/thread.h b/zix/thread.h deleted file mode 100644 index 8fa562d..0000000 --- a/zix/thread.h +++ /dev/null @@ -1,132 +0,0 @@ -/* - Copyright 2012-2014 David Robillard <http://drobilla.net> - - 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. - - THIS 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 ZIX_THREAD_H -#define ZIX_THREAD_H - -#include "zix/common.h" - -#ifdef _WIN32 -# include <windows.h> -#else -# include <errno.h> -# include <pthread.h> -#endif - -#include <stddef.h> - -#ifdef __cplusplus -extern "C" { -#endif - -/** - @addtogroup zix - @{ - @name Thread - @{ -*/ - -#ifdef _WIN32 -typedef HANDLE ZixThread; -#else -typedef pthread_t ZixThread; -#endif - -/** - Initialize `thread` to a new thread. - - The thread will immediately be launched, calling `function` with `arg` - as the only parameter. -*/ -static inline ZixStatus -zix_thread_create(ZixThread* thread, - size_t stack_size, - void* (*function)(void*), - void* arg); - -/** - Join `thread` (block until `thread` exits). -*/ -static inline ZixStatus -zix_thread_join(ZixThread thread, void** retval); - -#ifdef _WIN32 - -static inline ZixStatus -zix_thread_create(ZixThread* thread, - size_t stack_size, - void* (*function)(void*), - void* arg) -{ - *thread = CreateThread( - NULL, stack_size, (LPTHREAD_START_ROUTINE)function, arg, 0, NULL); - return *thread ? ZIX_STATUS_SUCCESS : ZIX_STATUS_ERROR; -} - -static inline ZixStatus -zix_thread_join(ZixThread thread, void** retval) -{ - (void)retval; - - return WaitForSingleObject(thread, INFINITE) ? ZIX_STATUS_SUCCESS - : ZIX_STATUS_ERROR; -} - -#else /* !defined(_WIN32) */ - -static inline ZixStatus -zix_thread_create(ZixThread* thread, - size_t stack_size, - void* (*function)(void*), - void* arg) -{ - pthread_attr_t attr; - pthread_attr_init(&attr); - pthread_attr_setstacksize(&attr, stack_size); - - const int ret = pthread_create(thread, NULL, function, arg); - pthread_attr_destroy(&attr); - - switch (ret) { - case EAGAIN: - return ZIX_STATUS_NO_MEM; - case EINVAL: - return ZIX_STATUS_BAD_ARG; - case EPERM: - return ZIX_STATUS_BAD_PERMS; - } - - return ret ? ZIX_STATUS_ERROR : ZIX_STATUS_SUCCESS; -} - -static inline ZixStatus -zix_thread_join(ZixThread thread, void** retval) -{ - return pthread_join(thread, retval) ? ZIX_STATUS_ERROR : ZIX_STATUS_SUCCESS; -} - -#endif - -/** - @} - @} -*/ - -#ifdef __cplusplus -} /* extern "C" */ -#endif - -#endif /* ZIX_THREAD_H */ |