| 1 | /* Copyright (C) 2002-2024 Free Software Foundation, Inc. |
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| 2 | This file is part of the GNU C Library. |
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| 3 | |
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| 4 | The GNU C Library is free software; you can redistribute it and/or |
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| 5 | modify it under the terms of the GNU Lesser General Public |
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| 6 | License as published by the Free Software Foundation; either |
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| 7 | version 2.1 of the License, or (at your option) any later version. |
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| 8 | |
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| 9 | The GNU C Library is distributed in the hope that it will be useful, |
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| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 12 | Lesser General Public License for more details. |
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| 13 | |
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| 14 | You should have received a copy of the GNU Lesser General Public |
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| 15 | License along with the GNU C Library; if not, see |
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| 16 | <https://www.gnu.org/licenses/>. */ |
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| 17 | |
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| 18 | #include <pthread.h> |
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| 19 | #include <stdio.h> |
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| 20 | #include <unistd.h> |
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| 21 | |
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| 22 | |
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| 23 | static int |
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| 24 | do_test (void) |
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| 25 | { |
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| 26 | puts (s: "We expect no limits" ); |
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| 27 | /* We have no fixed limit on the number of threads. Make sure the |
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| 28 | headers tell the right story. */ |
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| 29 | #ifdef PTHREAD_THREADS_MAX |
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| 30 | printf ("Header report maximum number of threads = %lu\n" , |
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| 31 | (unsigned long int) PTHREAD_THREADS_MAX); |
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| 32 | return 1; |
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| 33 | #else |
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| 34 | long int r = sysconf (_SC_THREAD_THREADS_MAX); |
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| 35 | if (r != -1) |
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| 36 | { |
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| 37 | printf (format: "sysconf(_SC_THREAD_THREADS_MAX) return %ld\n" , r); |
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| 38 | return 1; |
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| 39 | } |
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| 40 | #endif |
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| 41 | |
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| 42 | return 0; |
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| 43 | } |
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| 44 | |
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| 45 | #define TEST_FUNCTION do_test () |
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| 46 | #include "../test-skeleton.c" |
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| 47 | |
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