From b41f74438672dd682bc01ae818cb3da654f22c1e Mon Sep 17 00:00:00 2001 From: marha Date: Wed, 13 Feb 2013 10:41:10 +0100 Subject: Updated to latest CVS version of pthreads --- pthreads/tests/once4.c | 32 ++++++++++++++++++++++---------- 1 file changed, 22 insertions(+), 10 deletions(-) (limited to 'pthreads/tests/once4.c') diff --git a/pthreads/tests/once4.c b/pthreads/tests/once4.c index f5be64486..b708aae69 100644 --- a/pthreads/tests/once4.c +++ b/pthreads/tests/once4.c @@ -6,10 +6,11 @@ * * Pthreads-win32 - POSIX Threads Library for Win32 * Copyright(C) 1998 John E. Bossom - * Copyright(C) 1999,2005 Pthreads-win32 contributors - * - * Contact Email: rpj@callisto.canberra.edu.au - * + * Copyright(C) 1999,2012 Pthreads-win32 contributors + * + * Homepage1: http://sourceware.org/pthreads-win32/ + * Homepage2: http://sourceforge.net/projects/pthreads4w/ + * * The current list of contributors is contained * in the file CONTRIBUTORS included with the source * code distribution. The list can also be seen at the @@ -58,8 +59,8 @@ typedef struct { CRITICAL_SECTION cs; } sharedInt_t; -static sharedInt_t numOnce = {0, {0}}; -static sharedInt_t numThreads = {0, {0}}; +static sharedInt_t numOnce; +static sharedInt_t numThreads; typedef struct { int threadnum; @@ -94,7 +95,7 @@ myinitfunc(void) LeaveCriticalSection(&numOnce.cs); /* Simulate slow once routine so that following threads pile up behind it */ Sleep(10); - /* test for cancelation late so we're sure to have waiters. */ + /* test for cancellation late so we're sure to have waiters. */ pthread_testcancel(); } @@ -107,7 +108,7 @@ mythread(void * arg) /* * Cancel every thread. These threads are deferred cancelable only, so * only the thread performing the init_routine will see it (there are - * no other cancelation points here). The result will be that every thread + * no other cancellation points here). The result will be that every thread * eventually cancels only when it becomes the new initter. */ pthread_t self = pthread_self(); @@ -139,7 +140,16 @@ main() { pthread_t t[NUM_THREADS][NUM_ONCE]; int i, j; - + +#if defined(PTW32_CONFIG_MSVC6) && defined(__CLEANUP_CXX) + puts("If this test fails or hangs, rebuild the library with /EHa instead of /EHs."); + puts("(This is a known issue with Microsoft VC++6.0.)"); + fflush(stdout); +#endif + + memset(&numOnce, 0, sizeof(sharedInt_t)); + memset(&numThreads, 0, sizeof(sharedInt_t)); + InitializeCriticalSection(&print_lock); InitializeCriticalSection(&numThreads.cs); InitializeCriticalSection(&numOnce.cs); @@ -166,7 +176,9 @@ main() bag_t * bag = &threadbag[i][j]; bag->threadnum = i; bag->oncenum = j; - assert(pthread_create(&t[i][j], NULL, mythread, (void *) bag) == 0); + /* GCC build: create was failing with EAGAIN after 790 threads */ + while (0 != pthread_create(&t[i][j], NULL, mythread, (void *)bag)) + sched_yield(); } } -- cgit v1.2.3