/* * fontconfig/test/test-pthread.c * * Copyright © 2000 Keith Packard * Copyright © 2013 Raimund Steger * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of the author(s) not be used in * advertising or publicity pertaining to distribution of the software without * specific, written prior permission. The authors make no * representations about the suitability of this software for any purpose. It * is provided "as is" without express or implied warranty. * * THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO * EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR * PERFORMANCE OF THIS SOFTWARE. */ #include <stdio.h> #include <stdlib.h> #include <unistd.h> #include <pthread.h> #include <fontconfig/fontconfig.h> #define NTHR 100 #define NTEST 100 struct thr_arg_s { int thr_num; }; static void test_match(int thr_num,int test_num) { FcPattern *pat; FcPattern *match; FcResult result; FcInit(); pat = FcNameParse((const FcChar8 *)"New Century Schoolbook"); FcConfigSubstitute(0,pat,FcMatchPattern); FcDefaultSubstitute(pat); match = FcFontMatch(0,pat,&result); FcPatternDestroy(pat); FcPatternDestroy(match); } static void *run_test_in_thread(void *arg) { struct thr_arg_s *thr_arg=(struct thr_arg_s *)arg; int thread_num = thr_arg->thr_num; int i=0; for(;i<NTEST;i++) test_match(thread_num,i); printf("Thread %d: done\n",thread_num); return NULL; } int main(int argc,char **argv) { pthread_t threads[NTHR]; struct thr_arg_s thr_args[NTHR]; int i, j; printf("Creating %d threads\n",NTHR); for(i = 0;i<NTHR;i++) { int result; thr_args[i].thr_num=i; result = pthread_create(&threads[i],NULL,run_test_in_thread, (void *)&thr_args[i]); if(result!=0) { fprintf(stderr,"Cannot create thread %d\n",i); break; } } for(j=0;j<i;j++) { pthread_join(threads[j],NULL); printf("Joined thread %d\n",j); } FcFini(); return 0; }