diff options
Diffstat (limited to 'nsprpub/pr/src/md/os2/os2thred.c')
| -rw-r--r-- | nsprpub/pr/src/md/os2/os2thred.c | 114 |
1 files changed, 57 insertions, 57 deletions
diff --git a/nsprpub/pr/src/md/os2/os2thred.c b/nsprpub/pr/src/md/os2/os2thred.c index edb9f5f0c5..aa929a1a23 100644 --- a/nsprpub/pr/src/md/os2/os2thred.c +++ b/nsprpub/pr/src/md/os2/os2thred.c @@ -16,37 +16,37 @@ APIRET (* APIENTRY QueryThreadContext)(TID, ULONG, PCONTEXTRECORD); void _PR_MD_ENSURE_TLS(void) { - if(!pThreadLocalStorage) - { - /* Allocate thread local storage (TLS). Note, that only 32 bytes can - * be allocated at a time. - */ - int rc = DosAllocThreadLocalMemory(sizeof(_NSPR_TLS) / 4, (PULONG*)&pThreadLocalStorage); - PR_ASSERT(rc == NO_ERROR); - memset(pThreadLocalStorage, 0, sizeof(_NSPR_TLS)); - } + if(!pThreadLocalStorage) + { + /* Allocate thread local storage (TLS). Note, that only 32 bytes can + * be allocated at a time. + */ + int rc = DosAllocThreadLocalMemory(sizeof(_NSPR_TLS) / 4, (PULONG*)&pThreadLocalStorage); + PR_ASSERT(rc == NO_ERROR); + memset(pThreadLocalStorage, 0, sizeof(_NSPR_TLS)); + } } void _PR_MD_EARLY_INIT() { - HMODULE hmod; + HMODULE hmod; - if (DosLoadModule(NULL, 0, "DOSCALL1", &hmod) == 0) - DosQueryProcAddr(hmod, 877, "DOSQUERYTHREADCONTEXT", - (PFN *)&QueryThreadContext); + if (DosLoadModule(NULL, 0, "DOSCALL1", &hmod) == 0) + DosQueryProcAddr(hmod, 877, "DOSQUERYTHREADCONTEXT", + (PFN *)&QueryThreadContext); } static void _pr_SetThreadMDHandle(PRThread *thread) { - PTIB ptib; - PPIB ppib; - PRUword rc; + PTIB ptib; + PPIB ppib; + PRUword rc; - rc = DosGetInfoBlocks(&ptib, &ppib); + rc = DosGetInfoBlocks(&ptib, &ppib); - thread->md.handle = ptib->tib_ptib2->tib2_ultid; + thread->md.handle = ptib->tib_ptib2->tib2_ultid; } /* On OS/2, some system function calls seem to change the FPU control word, @@ -134,15 +134,15 @@ PR_OS2_UnsetFloatExcpHandler(EXCEPTIONREGISTRATIONRECORD* excpreg) PRStatus _PR_MD_INIT_THREAD(PRThread *thread) { - APIRET rv; + APIRET rv; - if (thread->flags & (_PR_PRIMORDIAL | _PR_ATTACHED)) { - _pr_SetThreadMDHandle(thread); - } + if (thread->flags & (_PR_PRIMORDIAL | _PR_ATTACHED)) { + _pr_SetThreadMDHandle(thread); + } - /* Create the blocking IO semaphore */ - rv = DosCreateEventSem(NULL, &(thread->md.blocked_sema), 0, 0); - return (rv == NO_ERROR) ? PR_SUCCESS : PR_FAILURE; + /* Create the blocking IO semaphore */ + rv = DosCreateEventSem(NULL, &(thread->md.blocked_sema), 0, 0); + return (rv == NO_ERROR) ? PR_SUCCESS : PR_FAILURE; } typedef struct param_store @@ -169,20 +169,20 @@ ExcpStartFunc(void* arg) } PRStatus -_PR_MD_CREATE_THREAD(PRThread *thread, - void (*start)(void *), - PRThreadPriority priority, - PRThreadScope scope, - PRThreadState state, - PRUint32 stackSize) +_PR_MD_CREATE_THREAD(PRThread *thread, + void (*start)(void *), + PRThreadPriority priority, + PRThreadScope scope, + PRThreadState state, + PRUint32 stackSize) { PARAMSTORE* params = PR_Malloc(sizeof(PARAMSTORE)); params->start = start; params->thread = thread; thread->md.handle = thread->id = (TID) _beginthread(ExcpStartFunc, - NULL, - thread->stack->stackSize, - params); + NULL, + thread->stack->stackSize, + params); if(thread->md.handle == -1) { return PR_FAILURE; } @@ -232,7 +232,7 @@ _PR_MD_SET_PRIORITY(_MDThread *thread, PRThreadPriority newPri) PR_ASSERT(rv == NO_ERROR); if (rv != NO_ERROR) { PR_LOG(_pr_thread_lm, PR_LOG_MIN, - ("PR_SetThreadPriority: can't set thread priority\n")); + ("PR_SetThreadPriority: can't set thread priority\n")); } return; } @@ -268,41 +268,41 @@ _PR_MD_EXIT(PRIntn status) } #ifdef HAVE_THREAD_AFFINITY -PR_EXTERN(PRInt32) +PR_EXTERN(PRInt32) _PR_MD_SETTHREADAFFINITYMASK(PRThread *thread, PRUint32 mask ) { - /* Can we do this on OS/2? Only on SMP versions? */ - PR_NOT_REACHED("Not implemented"); - return 0; + /* Can we do this on OS/2? Only on SMP versions? */ + PR_NOT_REACHED("Not implemented"); + return 0; - /* This is what windows does: - int rv; + /* This is what windows does: + int rv; - rv = SetThreadAffinityMask(thread->md.handle, mask); + rv = SetThreadAffinityMask(thread->md.handle, mask); - return rv?0:-1; - */ + return rv?0:-1; + */ } PR_EXTERN(PRInt32) _PR_MD_GETTHREADAFFINITYMASK(PRThread *thread, PRUint32 *mask) { - /* Can we do this on OS/2? Only on SMP versions? */ - PR_NOT_REACHED("Not implemented"); - return 0; + /* Can we do this on OS/2? Only on SMP versions? */ + PR_NOT_REACHED("Not implemented"); + return 0; - /* This is what windows does: - PRInt32 rv, system_mask; + /* This is what windows does: + PRInt32 rv, system_mask; - rv = GetProcessAffinityMask(GetCurrentProcess(), mask, &system_mask); - - return rv?0:-1; - */ + rv = GetProcessAffinityMask(GetCurrentProcess(), mask, &system_mask); + + return rv?0:-1; + */ } #endif /* HAVE_THREAD_AFFINITY */ void -_PR_MD_SUSPEND_CPU(_PRCPU *cpu) +_PR_MD_SUSPEND_CPU(_PRCPU *cpu) { _PR_MD_SUSPEND_THREAD(cpu->thread); } @@ -317,13 +317,13 @@ void _PR_MD_SUSPEND_THREAD(PRThread *thread) { if (_PR_IS_NATIVE_THREAD(thread)) { - APIRET rc; + APIRET rc; /* XXXMB - DosSuspendThread() is not a blocking call; how do we * know when the thread is *REALLY* suspended? */ - rc = DosSuspendThread(thread->md.handle); - PR_ASSERT(rc == NO_ERROR); + rc = DosSuspendThread(thread->md.handle); + PR_ASSERT(rc == NO_ERROR); } } |