source: vbox/trunk/src/libs/xpcom18a4/nsprpub/pr/tests/affinity.c@ 55761

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#include "nspr.h"
#include "pprthred.h"
#include "plgetopt.h"

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#ifndef XP_BEOS

/*
 * Test PR_GetThreadAffinityMask
 *              The function is called by each of local, global and global bound threads
 *              The test should be run on both single and multi-cpu systems
 */
static void PR_CALLBACK thread_start(void *arg)
{
PRUint32 mask = 0;

        if (PR_GetThreadAffinityMask(PR_GetCurrentThread(), &mask)) 
                printf("\tthread_start: PR_GetCurrentThreadAffinityMask failed\n");
        else
                printf("\tthread_start: AffinityMask = 0x%x\n",mask);

}

int main(int argc, char **argv)
{
        PRThread *t;

        printf("main: creating local thread\n");

        t = PR_CreateThread(PR_USER_THREAD,
                                  thread_start, 0, 
                                  PR_PRIORITY_NORMAL,
                                  PR_LOCAL_THREAD,
                                  PR_JOINABLE_THREAD,
                                  0);

        if (NULL == t) {
                printf("main: cannot create local thread\n");
                exit(1);
        }

        PR_JoinThread(t);

        printf("main: creating global thread\n");
        t = PR_CreateThread(PR_USER_THREAD,
                                  thread_start, 0, 
                                  PR_PRIORITY_NORMAL,
                                  PR_GLOBAL_THREAD,
                                  PR_JOINABLE_THREAD,
                                  0);

        if (NULL == t) {
                printf("main: cannot create global thread\n");
                exit(1);
        }

        PR_JoinThread(t);

        printf("main: creating global bound thread\n");
        t = PR_CreateThread(PR_USER_THREAD,
                                  thread_start, 0, 
                                  PR_PRIORITY_NORMAL,
                                  PR_GLOBAL_BOUND_THREAD,
                                  PR_JOINABLE_THREAD,
                                  0);

        if (NULL == t) {
                printf("main: cannot create global bound thread\n");
                exit(1);
        }

        PR_JoinThread(t);

    return 0;
}

#else /* !XP_BEOS */

int main()
{
        printf( "This test is not supported on the BeOS\n" );
        return 0;
}
#endif /* !XP_BEOS */