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https://github.com/ecency/ecency-mobile.git
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96 lines
2.2 KiB
C++
Executable File
96 lines
2.2 KiB
C++
Executable File
/*
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* Copyright 2016 Facebook, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <pthread.h>
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#ifdef _WIN32
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// We implement a sane comparison operand for
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// pthread_t and an integer so that it may be
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// compared against 0.
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inline bool operator==(pthread_t ptA, unsigned int b) {
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if (ptA.p == nullptr) {
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return b == 0;
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}
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return pthread_getw32threadid_np(ptA) == b;
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}
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inline bool operator!=(pthread_t ptA, unsigned int b) {
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if (ptA.p == nullptr) {
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return b != 0;
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}
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return pthread_getw32threadid_np(ptA) != b;
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}
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inline bool operator==(pthread_t ptA, pthread_t ptB) {
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return pthread_equal(ptA, ptB) != 0;
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}
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inline bool operator!=(pthread_t ptA, pthread_t ptB) {
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return pthread_equal(ptA, ptB) == 0;
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}
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inline bool operator<(pthread_t ptA, pthread_t ptB) {
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return ptA.p < ptB.p;
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}
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inline bool operator!(pthread_t ptA) {
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return ptA == 0;
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}
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inline int pthread_attr_getstack(
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pthread_attr_t* attr,
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void** stackaddr,
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size_t* stacksize) {
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if (pthread_attr_getstackaddr(attr, stackaddr) != 0) {
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return -1;
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}
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if (pthread_attr_getstacksize(attr, stacksize) != 0) {
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return -1;
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}
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return 0;
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}
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inline int
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pthread_attr_setstack(pthread_attr_t* attr, void* stackaddr, size_t stacksize) {
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if (pthread_attr_setstackaddr(attr, stackaddr) != 0) {
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return -1;
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}
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if (pthread_attr_setstacksize(attr, stacksize) != 0) {
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return -1;
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}
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return 0;
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}
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inline int pthread_attr_getguardsize(pthread_attr_t* attr, size_t* guardsize) {
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*guardsize = 0;
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return 0;
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}
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#include <xstddef>
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namespace std {
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template <>
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struct hash<pthread_t> {
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std::size_t operator()(const pthread_t& k) const {
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return 0 ^ std::hash<decltype(k.p)>()(k.p) ^
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std::hash<decltype(k.x)>()(k.x);
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}
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};
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}
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#endif
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