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author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2020-02-09 17:15:47 +0000 |
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committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2020-02-09 17:17:06 +0000 |
commit | 74159dc58af2ce8a32b62daecd587f29ff7931f2 (patch) | |
tree | 089ea56ba675c3aed5c9a8f66ec8cc2e3469338f /sysdeps/pthread/tst-mutex1.c | |
parent | 71d52ac4d65435791d8fa9f52abab7107ef7f7e8 (diff) | |
download | glibc-74159dc58af2ce8a32b62daecd587f29ff7931f2.tar.gz glibc-74159dc58af2ce8a32b62daecd587f29ff7931f2.tar.xz glibc-74159dc58af2ce8a32b62daecd587f29ff7931f2.zip |
pthread: Move most mutex tests from nptl to sysdeps/pthread
So they can be checked with htl too. XFAIL tst-mutex4, for which support is still missing in htl.
Diffstat (limited to 'sysdeps/pthread/tst-mutex1.c')
-rw-r--r-- | sysdeps/pthread/tst-mutex1.c | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/sysdeps/pthread/tst-mutex1.c b/sysdeps/pthread/tst-mutex1.c new file mode 100644 index 0000000000..dba1f5fad6 --- /dev/null +++ b/sysdeps/pthread/tst-mutex1.c @@ -0,0 +1,83 @@ +/* Copyright (C) 2002-2020 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. + + 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 + <https://www.gnu.org/licenses/>. */ + +#include <pthread.h> +#include <stdio.h> +#include <errno.h> +#include <stdbool.h> +#include <libc-diag.h> + +#ifndef ATTR +# define ATTR NULL +# define ATTR_NULL true +#endif + + +static int +do_test (void) +{ + pthread_mutex_t m; + + int e = pthread_mutex_init (&m, ATTR); + if (!ATTR_NULL && e == ENOTSUP) + { + puts ("cannot support selected type of mutexes"); + return 0; + } + else if (e != 0) + { + puts ("mutex_init failed"); + return 1; + } + + /* This deliberately tests supplying a null pointer to a function whose + argument is marked __attribute__ ((nonnull)). */ + DIAG_PUSH_NEEDS_COMMENT; + DIAG_IGNORE_NEEDS_COMMENT (5, "-Wnonnull"); + if (!ATTR_NULL && pthread_mutexattr_destroy (ATTR) != 0) + { + puts ("mutexattr_destroy failed"); + return 1; + } + DIAG_POP_NEEDS_COMMENT; + + if (pthread_mutex_lock (&m) != 0) + { + puts ("mutex_lock failed"); + return 1; + } + + if (pthread_mutex_unlock (&m) != 0) + { + puts ("mutex_unlock failed"); + return 1; + } + + if (pthread_mutex_destroy (&m) != 0) + { + puts ("mutex_destroy failed"); + return 1; + } + + return 0; +} + +#ifndef TEST_FUNCTION +# define TEST_FUNCTION do_test () +#endif +#include "../test-skeleton.c" |