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      1 /*
      2  * Copyright (c) 2004, Intel Corporation. All rights reserved.
      3  * This file is licensed under the GPL license.  For the full content
      4  * of this license, see the COPYING file at the top level of this
      5  * source tree.
      6  * adam.li (at) intel.com
      7  *
      8  * The pthread_getschedparam() function shall retrieve the scheduling
      9  * policy and scheduling parameters for the thread whose thread ID is
     10  * given by thread and shall store those values in
     11  * policy and param, respectively. The priority value returned from
     12  * pthread_getschedparam() shall be
     13  * the value specified by the most recent pthread_setschedparam(),
     14  * pthread_setschedprio(), or pthread_create() call affecting the
     15  * target thread. It shall not reflect any temporary adjustments to
     16  * its priority as a result of any priority inheritance or ceiling functions.
     17  *
     18  */
     19 
     20 #include <pthread.h>
     21 #include <stdio.h>
     22 #include <string.h>
     23 #include <stdlib.h>
     24 #include "posixtest.h"
     25 
     26 #define ERR_MSG(f, rc) printf("Failed: func: %s rc: %s (%u)\n", \
     27 				f, strerror(rc), rc)
     28 
     29 static void *thread_func()
     30 {
     31 	struct sched_param sparam;
     32 	int policy;
     33 	int rc;
     34 
     35 	rc = pthread_getschedparam(pthread_self(), &policy, &sparam);
     36 	if (rc != 0) {
     37 		ERR_MSG("pthread_getschedparam()", rc);
     38 		exit(PTS_FAIL);
     39 	}
     40 	return NULL;
     41 }
     42 
     43 int main(void)
     44 {
     45 	pthread_t new_th;
     46 	int rc;
     47 
     48 	rc = pthread_create(&new_th, NULL, thread_func, NULL);
     49 	if (rc) {
     50 		ERR_MSG("pthread_create()", rc);
     51 		return PTS_UNRESOLVED;
     52 	}
     53 
     54 	pthread_join(new_th, NULL);
     55 	printf("Test PASSED\n");
     56 	return PTS_PASS;
     57 }
     58