1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/js/src/vm/PosixNSPR.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,143 @@
1.4 +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
1.5 + * vim: set ts=8 sts=4 et sw=4 tw=99:
1.6 + * This Source Code Form is subject to the terms of the Mozilla Public
1.7 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.8 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.9 +
1.10 +#ifndef vm_PosixNSPR_h
1.11 +#define vm_PosixNSPR_h
1.12 +
1.13 +#ifdef JS_POSIX_NSPR
1.14 +
1.15 +#ifndef JS_THREADSAFE
1.16 +#error "This file must not be included in non-threadsafe mode"
1.17 +#endif
1.18 +
1.19 +#include <pthread.h>
1.20 +#include <stdint.h>
1.21 +
1.22 +namespace nspr {
1.23 +class Thread;
1.24 +class Lock;
1.25 +class CondVar;
1.26 +};
1.27 +
1.28 +typedef nspr::Thread PRThread;
1.29 +typedef nspr::Lock PRLock;
1.30 +typedef nspr::CondVar PRCondVar;
1.31 +
1.32 +enum PRThreadType {
1.33 + PR_USER_THREAD,
1.34 + PR_SYSTEM_THREAD
1.35 +};
1.36 +
1.37 +enum PRThreadPriority
1.38 +{
1.39 + PR_PRIORITY_FIRST = 0,
1.40 + PR_PRIORITY_LOW = 0,
1.41 + PR_PRIORITY_NORMAL = 1,
1.42 + PR_PRIORITY_HIGH = 2,
1.43 + PR_PRIORITY_URGENT = 3,
1.44 + PR_PRIORITY_LAST = 3
1.45 +};
1.46 +
1.47 +enum PRThreadScope {
1.48 + PR_LOCAL_THREAD,
1.49 + PR_GLOBAL_THREAD,
1.50 + PR_GLOBAL_BOUND_THREAD
1.51 +};
1.52 +
1.53 +enum PRThreadState {
1.54 + PR_JOINABLE_THREAD,
1.55 + PR_UNJOINABLE_THREAD
1.56 +};
1.57 +
1.58 +PRThread *
1.59 +PR_CreateThread(PRThreadType type,
1.60 + void (*start)(void *arg),
1.61 + void *arg,
1.62 + PRThreadPriority priority,
1.63 + PRThreadScope scope,
1.64 + PRThreadState state,
1.65 + uint32_t stackSize);
1.66 +
1.67 +typedef enum { PR_FAILURE = -1, PR_SUCCESS = 0 } PRStatus;
1.68 +
1.69 +PRStatus
1.70 +PR_JoinThread(PRThread *thread);
1.71 +
1.72 +PRThread *
1.73 +PR_GetCurrentThread();
1.74 +
1.75 +PRStatus
1.76 +PR_SetCurrentThreadName(const char *name);
1.77 +
1.78 +typedef void (*PRThreadPrivateDTOR)(void *priv);
1.79 +
1.80 +PRStatus
1.81 +PR_NewThreadPrivateIndex(unsigned *newIndex, PRThreadPrivateDTOR destructor);
1.82 +
1.83 +PRStatus
1.84 +PR_SetThreadPrivate(unsigned index, void *priv);
1.85 +
1.86 +void *
1.87 +PR_GetThreadPrivate(unsigned index);
1.88 +
1.89 +struct PRCallOnceType {
1.90 + int initialized;
1.91 + int32_t inProgress;
1.92 + PRStatus status;
1.93 +};
1.94 +
1.95 +typedef PRStatus (*PRCallOnceFN)();
1.96 +
1.97 +PRStatus
1.98 +PR_CallOnce(PRCallOnceType *once, PRCallOnceFN func);
1.99 +
1.100 +typedef PRStatus (*PRCallOnceWithArgFN)(void *);
1.101 +
1.102 +PRStatus
1.103 +PR_CallOnceWithArg(PRCallOnceType *once, PRCallOnceWithArgFN func, void *arg);
1.104 +
1.105 +PRLock *
1.106 +PR_NewLock();
1.107 +
1.108 +void
1.109 +PR_DestroyLock(PRLock *lock);
1.110 +
1.111 +void
1.112 +PR_Lock(PRLock *lock);
1.113 +
1.114 +PRStatus
1.115 +PR_Unlock(PRLock *lock);
1.116 +
1.117 +PRCondVar *
1.118 +PR_NewCondVar(PRLock *lock);
1.119 +
1.120 +void
1.121 +PR_DestroyCondVar(PRCondVar *cvar);
1.122 +
1.123 +PRStatus
1.124 +PR_NotifyCondVar(PRCondVar *cvar);
1.125 +
1.126 +PRStatus
1.127 +PR_NotifyAllCondVar(PRCondVar *cvar);
1.128 +
1.129 +#define PR_INTERVAL_MIN 1000UL
1.130 +#define PR_INTERVAL_MAX 100000UL
1.131 +
1.132 +#define PR_INTERVAL_NO_WAIT 0UL
1.133 +#define PR_INTERVAL_NO_TIMEOUT 0xffffffffUL
1.134 +
1.135 +uint32_t
1.136 +PR_MillisecondsToInterval(uint32_t milli);
1.137 +
1.138 +uint32_t
1.139 +PR_TicksPerSecond();
1.140 +
1.141 +PRStatus
1.142 +PR_WaitCondVar(PRCondVar *cvar, uint32_t timeout);
1.143 +
1.144 +#endif /* JS_POSIX_NSPR */
1.145 +
1.146 +#endif /* vm_PosixNSPR_h */
