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glibc/nptl/tst-attr1.c
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/* Copyright (C) 2003-2016 Free Software Foundation, Inc. | |
This file is part of the GNU C Library. | |
Contributed by Ulrich Drepper <drepper@redhat.com>, 2003. | |
The GNU C Library is free software; you can redistribute it and/or | |
modify it under the terms of the GNU Lesser General Public | |
License as published by the Free Software Foundation; either | |
version 2.1 of the License, or (at your option) any later version. | |
The GNU C Library is distributed in the hope that it will be useful, | |
but WITHOUT ANY WARRANTY; without even the implied warranty of | |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
Lesser General Public License for more details. | |
You should have received a copy of the GNU Lesser General Public | |
License along with the GNU C Library; if not, see | |
<http://www.gnu.org/licenses/>. */ | |
#include <errno.h> | |
#include <pthread.h> | |
#include <stdio.h> | |
#include <stdlib.h> | |
#include <unistd.h> | |
int | |
do_test (void) | |
{ | |
int i; | |
pthread_attr_t a; | |
if (pthread_attr_init (&a) != 0) | |
{ | |
puts ("attr_init failed"); | |
exit (1); | |
} | |
pthread_mutexattr_t ma; | |
if (pthread_mutexattr_init (&ma) != 0) | |
{ | |
puts ("mutexattr_init failed"); | |
exit (1); | |
} | |
pthread_rwlockattr_t rwa; | |
if (pthread_rwlockattr_init (&rwa) != 0) | |
{ | |
puts ("rwlockattr_init failed"); | |
exit (1); | |
} | |
/* XXX Remove if default value is clear. */ | |
pthread_attr_setinheritsched (&a, PTHREAD_INHERIT_SCHED); | |
pthread_attr_setschedpolicy (&a, SCHED_OTHER); | |
pthread_attr_setscope (&a, PTHREAD_SCOPE_SYSTEM); | |
for (i = 0; i < 10000; ++i) | |
{ | |
long int r = random (); | |
if (r != PTHREAD_CREATE_DETACHED && r != PTHREAD_CREATE_JOINABLE) | |
{ | |
int e = pthread_attr_setdetachstate (&a, r); | |
if (e == 0) | |
{ | |
printf ("attr_setdetachstate with value %ld succeeded\n", r); | |
exit (1); | |
} | |
if (e != EINVAL) | |
{ | |
puts ("attr_setdetachstate didn't return EINVAL"); | |
exit (1); | |
} | |
int s; | |
if (pthread_attr_getdetachstate (&a, &s) != 0) | |
{ | |
puts ("attr_getdetachstate failed"); | |
exit (1); | |
} | |
if (s != PTHREAD_CREATE_JOINABLE) | |
{ | |
printf ("\ | |
detach state changed to %d by invalid setdetachstate call\n", s); | |
exit (1); | |
} | |
} | |
if (r != PTHREAD_INHERIT_SCHED && r != PTHREAD_EXPLICIT_SCHED) | |
{ | |
int e = pthread_attr_setinheritsched (&a, r); | |
if (e == 0) | |
{ | |
printf ("attr_setinheritsched with value %ld succeeded\n", r); | |
exit (1); | |
} | |
if (e != EINVAL) | |
{ | |
puts ("attr_setinheritsched didn't return EINVAL"); | |
exit (1); | |
} | |
int s; | |
if (pthread_attr_getinheritsched (&a, &s) != 0) | |
{ | |
puts ("attr_getinheritsched failed"); | |
exit (1); | |
} | |
if (s != PTHREAD_INHERIT_SCHED) | |
{ | |
printf ("\ | |
inheritsched changed to %d by invalid setinheritsched call\n", s); | |
exit (1); | |
} | |
} | |
if (r != SCHED_OTHER && r != SCHED_RR && r != SCHED_FIFO) | |
{ | |
int e = pthread_attr_setschedpolicy (&a, r); | |
if (e == 0) | |
{ | |
printf ("attr_setschedpolicy with value %ld succeeded\n", r); | |
exit (1); | |
} | |
if (e != EINVAL) | |
{ | |
puts ("attr_setschedpolicy didn't return EINVAL"); | |
exit (1); | |
} | |
int s; | |
if (pthread_attr_getschedpolicy (&a, &s) != 0) | |
{ | |
puts ("attr_getschedpolicy failed"); | |
exit (1); | |
} | |
if (s != SCHED_OTHER) | |
{ | |
printf ("\ | |
schedpolicy changed to %d by invalid setschedpolicy call\n", s); | |
exit (1); | |
} | |
} | |
if (r != PTHREAD_SCOPE_SYSTEM && r != PTHREAD_SCOPE_PROCESS) | |
{ | |
int e = pthread_attr_setscope (&a, r); | |
if (e == 0) | |
{ | |
printf ("attr_setscope with value %ld succeeded\n", r); | |
exit (1); | |
} | |
if (e != EINVAL) | |
{ | |
puts ("attr_setscope didn't return EINVAL"); | |
exit (1); | |
} | |
int s; | |
if (pthread_attr_getscope (&a, &s) != 0) | |
{ | |
puts ("attr_getscope failed"); | |
exit (1); | |
} | |
if (s != PTHREAD_SCOPE_SYSTEM) | |
{ | |
printf ("\ | |
contentionscope changed to %d by invalid setscope call\n", s); | |
exit (1); | |
} | |
} | |
if (r != PTHREAD_PROCESS_PRIVATE && r != PTHREAD_PROCESS_SHARED) | |
{ | |
int e = pthread_mutexattr_setpshared (&ma, r); | |
if (e == 0) | |
{ | |
printf ("mutexattr_setpshared with value %ld succeeded\n", r); | |
exit (1); | |
} | |
if (e != EINVAL) | |
{ | |
puts ("mutexattr_setpshared didn't return EINVAL"); | |
exit (1); | |
} | |
int s; | |
if (pthread_mutexattr_getpshared (&ma, &s) != 0) | |
{ | |
puts ("mutexattr_getpshared failed"); | |
exit (1); | |
} | |
if (s != PTHREAD_PROCESS_PRIVATE) | |
{ | |
printf ("\ | |
pshared changed to %d by invalid mutexattr_setpshared call\n", s); | |
exit (1); | |
} | |
e = pthread_rwlockattr_setpshared (&rwa, r); | |
if (e == 0) | |
{ | |
printf ("rwlockattr_setpshared with value %ld succeeded\n", r); | |
exit (1); | |
} | |
if (e != EINVAL) | |
{ | |
puts ("rwlockattr_setpshared didn't return EINVAL"); | |
exit (1); | |
} | |
if (pthread_rwlockattr_getpshared (&rwa, &s) != 0) | |
{ | |
puts ("rwlockattr_getpshared failed"); | |
exit (1); | |
} | |
if (s != PTHREAD_PROCESS_PRIVATE) | |
{ | |
printf ("\ | |
pshared changed to %d by invalid rwlockattr_setpshared call\n", s); | |
exit (1); | |
} | |
} | |
if (r != PTHREAD_CANCEL_ENABLE && r != PTHREAD_CANCEL_DISABLE) | |
{ | |
int e = pthread_setcancelstate (r, NULL); | |
if (e == 0) | |
{ | |
printf ("setcancelstate with value %ld succeeded\n", r); | |
exit (1); | |
} | |
if (e != EINVAL) | |
{ | |
puts ("setcancelstate didn't return EINVAL"); | |
exit (1); | |
} | |
int s; | |
if (pthread_setcancelstate (PTHREAD_CANCEL_ENABLE, &s) != 0) | |
{ | |
puts ("setcancelstate failed for PTHREAD_CANCEL_ENABLE"); | |
exit (1); | |
} | |
if (s != PTHREAD_CANCEL_ENABLE) | |
{ | |
puts ("invalid setcancelstate changed state"); | |
exit (1); | |
} | |
} | |
if (r != PTHREAD_CANCEL_DEFERRED && r != PTHREAD_CANCEL_ASYNCHRONOUS) | |
{ | |
int e = pthread_setcanceltype (r, NULL); | |
if (e == 0) | |
{ | |
printf ("setcanceltype with value %ld succeeded\n", r); | |
exit (1); | |
} | |
if (e != EINVAL) | |
{ | |
puts ("setcanceltype didn't return EINVAL"); | |
exit (1); | |
} | |
int s; | |
if (pthread_setcanceltype (PTHREAD_CANCEL_DEFERRED, &s) != 0) | |
{ | |
puts ("setcanceltype failed for PTHREAD_CANCEL_DEFERRED"); | |
exit (1); | |
} | |
if (s != PTHREAD_CANCEL_DEFERRED) | |
{ | |
puts ("invalid setcanceltype changed state"); | |
exit (1); | |
} | |
} | |
} | |
return 0; | |
} | |
#define TEST_FUNCTION do_test () | |
#include "../test-skeleton.c" |