diff --git a/sysdeps/pthread/Makefile b/sysdeps/pthread/Makefile index 939438fffc..4c1dc04b20 100644 --- a/sysdeps/pthread/Makefile +++ b/sysdeps/pthread/Makefile @@ -216,6 +216,7 @@ tests += \ tst-pt-vfork2 \ tst-pthread-exit-signal \ tst-pthread-mutexattr \ + tst-pthread-mutexattr-2 \ tst-pthread-raise-blocked-self \ tst-pthread-setuid-loop \ tst-pthread_cancel-exited \ diff --git a/sysdeps/pthread/tst-pthread-mutexattr-2.c b/sysdeps/pthread/tst-pthread-mutexattr-2.c new file mode 100644 index 0000000000..ec92e55322 --- /dev/null +++ b/sysdeps/pthread/tst-pthread-mutexattr-2.c @@ -0,0 +1,60 @@ +/* Test pthread_mutexattr_gettype and pthread_mutexattr_settype with + valid and invalid kinds. + + Copyright (C) 2024 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + 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 + . */ + +#include +#include +#include + +#include +#include + + +static void +do_test_kind (int test_kind, const char *name) +{ + printf ("testing %s\n", name); + pthread_mutexattr_t attr; + xpthread_mutexattr_init (&attr); + int ret = pthread_mutexattr_settype (&attr, test_kind); + TEST_COMPARE (ret, 0); + int kind = 123456789; + ret = pthread_mutexattr_gettype (&attr, &kind); + TEST_COMPARE (ret, 0); + TEST_COMPARE (kind, test_kind); +} + +int +do_test (void) +{ + do_test_kind (PTHREAD_MUTEX_NORMAL, "PTHREAD_MUTEX_NORMAL"); + do_test_kind (PTHREAD_MUTEX_ERRORCHECK, "PTHREAD_MUTEX_ERRORCHECK"); + do_test_kind (PTHREAD_MUTEX_RECURSIVE, "PTHREAD_MUTEX_RECURSIVE"); + do_test_kind (PTHREAD_MUTEX_DEFAULT, "PTHREAD_MUTEX_DEFAULT"); + + /* Also test an invalid kind. */ + pthread_mutexattr_t attr; + xpthread_mutexattr_init (&attr); + int ret = pthread_mutexattr_settype (&attr, 123456789); + TEST_COMPARE (ret, EINVAL); + + return 0; +} + +#include