diff options
Diffstat (limited to 'pr/include/private/primpl.h')
| -rw-r--r-- | pr/include/private/primpl.h | 120 |
1 files changed, 60 insertions, 60 deletions
diff --git a/pr/include/private/primpl.h b/pr/include/private/primpl.h index dc74a016..3edd00e7 100644 --- a/pr/include/private/primpl.h +++ b/pr/include/private/primpl.h @@ -47,19 +47,19 @@ typedef struct PRSegment PRSegment; *************************************************************************/ /* -NSPR 2.0 must implement its function across a range of platforms +NSPR 2.0 must implement its function across a range of platforms including: MAC, Windows/16, Windows/95, Windows/NT, and several -variants of Unix. Each implementation shares common code as well +variants of Unix. Each implementation shares common code as well as having platform dependent portions. This standard describes how the model dependent portions are to be implemented. -In header file pr/include/primpl.h, each publicly declared +In header file pr/include/primpl.h, each publicly declared platform dependent function is declared as: NSPR_API void _PR_MD_FUNCTION( long arg1, long arg2 ); #define _PR_MD_FUNCTION _MD_FUNCTION -In header file pr/include/md/<platform>/_<platform>.h, +In header file pr/include/md/<platform>/_<platform>.h, each #define'd macro is redefined as one of: #define _MD_FUNCTION <blanks> @@ -69,26 +69,26 @@ each #define'd macro is redefined as one of: Where: -<blanks> is no definition at all. In this case, the function is not implemented -and is never called for this platform. -For example: +<blanks> is no definition at all. In this case, the function is not implemented +and is never called for this platform. +For example: #define _MD_INIT_CPUS() -<expanded macro> is a C language macro expansion. -For example: +<expanded macro> is a C language macro expansion. +For example: #define _MD_CLEAN_THREAD(_thread) \ PR_BEGIN_MACRO \ PR_DestroyCondVar(_thread->md.asyncIOCVar); \ PR_DestroyLock(_thread->md.asyncIOLock); \ PR_END_MACRO -<osFunction> is some function implemented by the host operating system. -For example: +<osFunction> is some function implemented by the host operating system. +For example: #define _MD_EXIT exit -<_MD_function> is the name of a function implemented for this platform in -pr/src/md/<platform>/<soruce>.c file. -For example: +<_MD_function> is the name of a function implemented for this platform in +pr/src/md/<platform>/<soruce>.c file. +For example: #define _MD_GETFILEINFO _MD_GetFileInfo In <source>.c, the implementation is: @@ -133,7 +133,7 @@ struct _PT_Notified }; /* - * bits defined for pthreads 'state' field + * bits defined for pthreads 'state' field */ #define PT_THREAD_DETACHED 0x01 /* thread can't be joined */ #define PT_THREAD_GLOBAL 0x02 /* a global thread (unlikely) */ @@ -154,7 +154,7 @@ struct _PT_Notified #define _PT_IS_GCABLE_THREAD(thr) ((thr)->state & PT_THREAD_GCABLE) -/* +/* ** Possible values for thread's suspend field ** Note that the first two can be the same as they are really mutually exclusive, ** i.e. both cannot be happening at the same time. We have two symbolic names @@ -205,13 +205,13 @@ NSPR_API(void) PT_FPrintStats(PRFileDesc *fd, const char *msg); */ #ifdef _PR_LOCAL_THREADS_ONLY -#define _PR_MD_SUSPEND_THREAD(thread) -#define _PR_MD_RESUME_THREAD(thread) -#define _PR_MD_SUSPEND_CPU(cpu) -#define _PR_MD_RESUME_CPU(cpu) -#define _PR_MD_BEGIN_SUSPEND_ALL() -#define _PR_MD_END_SUSPEND_ALL() -#define _PR_MD_BEGIN_RESUME_ALL() +#define _PR_MD_SUSPEND_THREAD(thread) +#define _PR_MD_RESUME_THREAD(thread) +#define _PR_MD_SUSPEND_CPU(cpu) +#define _PR_MD_RESUME_CPU(cpu) +#define _PR_MD_BEGIN_SUSPEND_ALL() +#define _PR_MD_END_SUSPEND_ALL() +#define _PR_MD_BEGIN_RESUME_ALL() #define _PR_MD_END_RESUME_ALL() #define _PR_MD_INIT_ATTACHED_THREAD(thread) PR_FAILURE @@ -252,7 +252,7 @@ struct _PRCPU { PRThread *thread; /* native thread for this CPUThread */ PRThread *idle_thread; /* user-level idle thread for this CPUThread */ - PRIntervalTime last_clock; /* the last time we went into + PRIntervalTime last_clock; /* the last time we went into * _PR_ClockInterrupt() on this CPU */ @@ -275,7 +275,7 @@ typedef struct _PRInterruptTable { #define _MD_GET_ATTACHED_THREAD() (_PR_MD_CURRENT_THREAD()) #endif -#ifdef _PR_LOCAL_THREADS_ONLY +#ifdef _PR_LOCAL_THREADS_ONLY NSPR_API(struct _PRCPU *) _pr_currentCPU; NSPR_API(PRThread *) _pr_currentThread; @@ -353,7 +353,7 @@ extern PRInt32 _native_threads_only; _PR_MD_SET_INTSOFF(_is); \ PR_END_MACRO -#ifdef _PR_LOCAL_THREADS_ONLY +#ifdef _PR_LOCAL_THREADS_ONLY #define _PR_IS_NATIVE_THREAD(thread) 0 #define _PR_THREAD_LOCK(_thread) @@ -383,10 +383,10 @@ extern PRInt32 _native_threads_only; PR_END_MACRO #define _PR_ADD_SLEEPQ(_thread, _timeout) \ - _PR_AddSleepQ(_thread, _timeout); + _PR_AddSleepQ(_thread, _timeout); #define _PR_DEL_SLEEPQ(_thread, _propogate) \ - _PR_DelSleepQ(_thread, _propogate); + _PR_DelSleepQ(_thread, _propogate); #define _PR_ADD_JOINQ(_thread, _cpu) \ PR_APPEND_LINK(&(_thread)->links, &_PR_WAITINGTOJOINQ(_cpu)); @@ -418,7 +418,7 @@ extern PRInt32 _native_threads_only; PR_BEGIN_MACRO \ _PR_MD_LOCK(&(_cpu)->queue->runQLock );\ PR_END_MACRO - + #define _PR_RUNQ_UNLOCK(_cpu) \ PR_BEGIN_MACRO \ _PR_MD_UNLOCK(&(_cpu)->queue->runQLock );\ @@ -467,12 +467,12 @@ extern PRInt32 _native_threads_only; #define _PR_ADD_SLEEPQ(_thread, _timeout) \ PR_ASSERT((_thread)->queueCount == 0); \ (_thread)->queueCount = QUEUE_SLEEP; \ - _PR_AddSleepQ(_thread, _timeout); + _PR_AddSleepQ(_thread, _timeout); #define _PR_DEL_SLEEPQ(_thread, _propogate) \ PR_ASSERT((_thread)->queueCount == QUEUE_SLEEP);\ (_thread)->queueCount = 0; \ - _PR_DelSleepQ(_thread, _propogate); + _PR_DelSleepQ(_thread, _propogate); #define _PR_ADD_JOINQ(_thread, _cpu) \ PR_ASSERT((_thread)->queueCount == 0); \ @@ -525,7 +525,7 @@ NSPR_API(void) _PR_PauseCPU(void); _PR_MD_LOCK(&(_lock)->ilock); #define _PR_LOCK_UNLOCK(_lock) \ _PR_MD_UNLOCK(&(_lock)->ilock); - + extern void _PR_UnblockLockWaiter(PRLock *lock); extern PRStatus _PR_InitLock(PRLock *lock); extern void _PR_FreeLock(PRLock *lock); @@ -536,7 +536,7 @@ extern void _PR_FreeLock(PRLock *lock); /************************************************************************/ #define _PR_CVAR_LOCK(_cvar) \ - _PR_MD_LOCK(&(_cvar)->ilock); + _PR_MD_LOCK(&(_cvar)->ilock); #define _PR_CVAR_UNLOCK(_cvar) \ _PR_MD_UNLOCK(&(_cvar)->ilock); @@ -579,7 +579,7 @@ NSPR_API(void) _PR_Notify(PRMonitor *mon, PRBool all, PRBool sticky); #define _PR_STACK_MAPPED 0x2 /* vm is mapped */ #define _PR_STACK_PRIMORDIAL 0x4 /* stack for primordial thread */ -/* +/* ** If the default stcksize from the client is zero, we need to pick a machine ** dependent value. This is only for standard user threads. For custom threads, ** 0 has a special meaning. @@ -961,9 +961,9 @@ extern PRThread* _PR_MD_CREATE_USER_THREAD( #endif extern PRStatus _PR_MD_CREATE_THREAD( - PRThread *thread, - void (*start) (void *), - PRThreadPriority priority, + PRThread *thread, + void (*start) (void *), + PRThreadPriority priority, PRThreadScope scope, PRThreadState state, PRUint32 stackSize); @@ -1133,28 +1133,28 @@ extern PRInt32 _PR_MD_LISTEN(PRFileDesc *fd, PRIntn backlog); extern PRInt32 _PR_MD_SHUTDOWN(PRFileDesc *fd, PRIntn how); #define _PR_MD_SHUTDOWN _MD_SHUTDOWN -extern PRInt32 _PR_MD_RECV(PRFileDesc *fd, void *buf, PRInt32 amount, +extern PRInt32 _PR_MD_RECV(PRFileDesc *fd, void *buf, PRInt32 amount, PRIntn flags, PRIntervalTime timeout); #define _PR_MD_RECV _MD_RECV extern PRInt32 _PR_MD_SEND( - PRFileDesc *fd, const void *buf, PRInt32 amount, PRIntn flags, + PRFileDesc *fd, const void *buf, PRInt32 amount, PRIntn flags, PRIntervalTime timeout); #define _PR_MD_SEND _MD_SEND -extern PRInt32 _PR_MD_ACCEPT_READ(PRFileDesc *sd, PROsfd *newSock, +extern PRInt32 _PR_MD_ACCEPT_READ(PRFileDesc *sd, PROsfd *newSock, PRNetAddr **raddr, void *buf, PRInt32 amount, PRIntervalTime timeout); #define _PR_MD_ACCEPT_READ _MD_ACCEPT_READ #ifdef WIN32 -extern PROsfd _PR_MD_FAST_ACCEPT(PRFileDesc *fd, PRNetAddr *addr, +extern PROsfd _PR_MD_FAST_ACCEPT(PRFileDesc *fd, PRNetAddr *addr, PRUint32 *addrlen, PRIntervalTime timeout, PRBool fast, _PR_AcceptTimeoutCallback callback, void *callbackArg); -extern PRInt32 _PR_MD_FAST_ACCEPT_READ(PRFileDesc *sd, PROsfd *newSock, +extern PRInt32 _PR_MD_FAST_ACCEPT_READ(PRFileDesc *sd, PROsfd *newSock, PRNetAddr **raddr, void *buf, PRInt32 amount, PRIntervalTime timeout, PRBool fast, _PR_AcceptTimeoutCallback callback, @@ -1172,7 +1172,7 @@ extern const PRTime _pr_filetime_offset; #endif /* WIN32 */ extern PRInt32 _PR_MD_SENDFILE( - PRFileDesc *sock, PRSendFileData *sfd, + PRFileDesc *sock, PRSendFileData *sfd, PRInt32 flags, PRIntervalTime timeout); #define _PR_MD_SENDFILE _MD_SENDFILE @@ -1257,8 +1257,8 @@ extern PRStatus _PR_MD_SET_FD_INHERITABLE(PRFileDesc *fd, PRBool inheritable); PR_SetError( PR_PENDING_INTERRUPT_ERROR, 0); \ } else { \ PR_SetError(PR_IO_TIMEOUT_ERROR, 0); \ - } - + } + extern void *_PR_MD_GET_SP(PRThread *thread); #define _PR_MD_GET_SP _MD_GET_SP @@ -1410,7 +1410,7 @@ struct PRLock { PRCList links; /* linkage for PRThread.lockList */ struct PRThread *owner; /* current lock owner */ PRCList waitQ; /* list of threads waiting for lock */ - PRThreadPriority priority; /* priority of lock */ + PRThreadPriority priority; /* priority of lock */ PRThreadPriority boostPriority; /* boosted priority of lock owner */ _MDLock ilock; /* Internal Lock to protect user-level fields */ #endif @@ -1645,19 +1645,19 @@ struct PRThread { _PRCPU *cpu; /* cpu to which this thread is bound */ PRUint32 threadAllocatedOnStack;/* boolean */ - /* When an async IO is in progress and a second async IO cannot be + /* When an async IO is in progress and a second async IO cannot be * initiated, the io_pending flag is set to true. Some platforms will * not use the io_pending flag. If the io_pending flag is true, then * io_fd is the OS-file descriptor on which IO is pending. */ PRBool io_pending; PRInt32 io_fd; - + /* If a timeout occurs or if an outstanding IO is interrupted and the - * OS doesn't support a real cancellation (NT or MAC), then the + * OS doesn't support a real cancellation (NT or MAC), then the * io_suspended flag will be set to true. The thread will be resumed * but may run into trouble issuing additional IOs until the io_pending - * flag can be cleared + * flag can be cleared */ PRBool io_suspended; @@ -1735,7 +1735,7 @@ struct PRFilePrivate { _MDFileDesc md; #ifdef _PR_NEED_SECRET_AF PRUint16 af; /* If the platform's implementation of accept() - * requires knowing the address family of the + * requires knowing the address family of the * socket, we save the address family here. */ #endif @@ -1770,10 +1770,10 @@ struct PRDir { }; #ifdef MOZ_UNICODE -struct PRDirUTF16 { - PRDirEntry d; - _MDDirUTF16 md; -}; +struct PRDirUTF16 { + PRDirEntry d; + _MDDirUTF16 md; +}; #endif /* MOZ_UNICODE */ extern void _PR_InitLocks(void); @@ -1913,7 +1913,7 @@ extern PRStatus _PR_MD_WAIT_PROCESS(PRProcess *process, PRInt32 *exitCode); #define _PR_MD_WAIT_PROCESS _MD_WAIT_PROCESS extern PRStatus _PR_MD_KILL_PROCESS(PRProcess *process); -#define _PR_MD_KILL_PROCESS _MD_KILL_PROCESS +#define _PR_MD_KILL_PROCESS _MD_KILL_PROCESS /* Current Time */ NSPR_API(PRTime) _PR_MD_NOW(void); @@ -2016,7 +2016,7 @@ extern PRStatus _PR_MD_SYNC_MEM_MAP( /* ** Declare PRSharedMemory. */ -struct PRSharedMemory +struct PRSharedMemory { char *ipcname; /* after conversion to native */ PRSize size; /* from open */ @@ -2034,8 +2034,8 @@ struct PRSharedMemory PRUint32 ident; /* guard word at end of struct */ #define _PR_SHM_IDENT 0xdeadbad }; - -extern PRSharedMemory * _MD_OpenSharedMemory( + +extern PRSharedMemory * _MD_OpenSharedMemory( const char *name, PRSize size, PRIntn flags, @@ -2055,7 +2055,7 @@ extern PRStatus _MD_CloseSharedMemory( PRSharedMemory *shm ); extern PRStatus _MD_DeleteSharedMemory( const char *name ); #define _PR_MD_DELETE_SHARED_MEMORY _MD_DeleteSharedMemory -extern PRFileMap* _md_OpenAnonFileMap( +extern PRFileMap* _md_OpenAnonFileMap( const char *dirName, PRSize size, PRFileMapProtect prot |