diff options
Diffstat (limited to 'drivers/unix/semaphore_posix.cpp')
| -rw-r--r-- | drivers/unix/semaphore_posix.cpp | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/drivers/unix/semaphore_posix.cpp b/drivers/unix/semaphore_posix.cpp deleted file mode 100644 index b532b09cd6..0000000000 --- a/drivers/unix/semaphore_posix.cpp +++ /dev/null @@ -1,87 +0,0 @@ -/*************************************************************************/ -/* semaphore_posix.cpp */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - -#include "semaphore_posix.h" - -#if (defined(UNIX_ENABLED) || defined(PTHREAD_ENABLED)) && !defined(OSX_ENABLED) && !defined(IPHONE_ENABLED) - -#include "core/os/memory.h" -#include <errno.h> -#include <stdio.h> - -Error SemaphorePosix::wait() { - - while (sem_wait(&sem)) { - if (errno == EINTR) { - errno = 0; - continue; - } else { - perror("sem waiting"); - return ERR_BUSY; - } - } - return OK; -} - -Error SemaphorePosix::post() { - - return (sem_post(&sem) == 0) ? OK : ERR_BUSY; -} -int SemaphorePosix::get() const { - - int val; - sem_getvalue(&sem, &val); - - return val; -} - -SemaphoreOld *SemaphorePosix::create_semaphore_posix() { - - return memnew(SemaphorePosix); -} - -void SemaphorePosix::make_default() { - - create_func = create_semaphore_posix; -} - -SemaphorePosix::SemaphorePosix() { - - int r = sem_init(&sem, 0, 0); - if (r != 0) - perror("sem creating"); -} - -SemaphorePosix::~SemaphorePosix() { - - sem_destroy(&sem); -} - -#endif |