1 /* Copyright (C) 2002-2023 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <https://www.gnu.org/licenses/>. */
26 static pthread_once_t once
= PTHREAD_ONCE_INIT
;
39 nanosleep (&ts
, NULL
);
46 pthread_once (&once
, once_handler
);
50 printf ("thread %ld: global == %d\n", (long int) arg
, global
);
65 if (pthread_attr_init (&at
) != 0)
67 puts ("attr_init failed");
71 if (pthread_attr_setstacksize (&at
, 1 * 1024 * 1024) != 0)
73 puts ("attr_setstacksize failed");
77 for (cnt
= 0; cnt
< N
; ++cnt
)
78 if (pthread_create (&th
[cnt
], &at
, tf
, (void *) (long int) cnt
) != 0)
80 printf ("creation of thread %d failed\n", cnt
);
84 if (pthread_attr_destroy (&at
) != 0)
86 puts ("attr_destroy failed");
90 for (cnt
= 0; cnt
< N
; ++cnt
)
91 if (pthread_join (th
[cnt
], NULL
) != 0)
93 printf ("join of thread %d failed\n", cnt
);
100 #define TEST_FUNCTION do_test ()
101 #include "../test-skeleton.c"