| 1 | // |
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| 2 | // Cforall Version 1.0.0 Copyright (C) 2016 University of Waterloo |
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| 3 | // |
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| 4 | // The contents of this file are covered under the licence agreement in the |
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| 5 | // file "LICENCE" distributed with Cforall. |
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| 6 | // |
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| 7 | // pthread.h -- |
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| 8 | // |
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| 9 | // Author : Peter A. Buhr |
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| 10 | // Created On : Wed Jun 16 13:39:06 2021 |
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| 11 | // Last Modified By : Peter A. Buhr |
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| 12 | // Last Modified On : Thu Feb 3 21:53:26 2022 |
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| 13 | // Update Count : 13 |
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| 14 | // |
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| 15 | |
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| 16 | // pthread.h and setjmp.h cannot agree on the type of __sigsetjmp: |
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| 17 | // |
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| 18 | // extern int __sigsetjmp (struct __jmp_buf_tag *__env, int __savemask) __attribute__ ((__nothrow__)); |
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| 19 | // extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask) __attribute__ ((__nothrow__)); |
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| 20 | // |
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| 21 | // With -Wall, gcc-11 warns about the disagreement unless the CPP directive |
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| 22 | // |
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| 23 | // # 1 "/usr/include/pthread.h" 1 3 4 |
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| 24 | // |
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| 25 | // appears, which appears to be witchcraft. Unfortunately, this directive is removed by the CFA preprocessor, so the |
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| 26 | // batchtest fails because of the spurious warning message. Hence, the warning is elided. |
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| 27 | |
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| 28 | extern "C" { |
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| 29 | #if defined(__GNUC__) && __GNUC__ == 11 |
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| 30 | #pragma GCC diagnostic push |
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| 31 | #pragma GCC diagnostic ignored "-Warray-parameter" |
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| 32 | #endif // defined(__GNUC__) && __GNUC__ == 11 |
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| 33 | |
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| 34 | #include_next <pthread.h> // has internal check for multiple expansion |
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| 35 | |
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| 36 | #if defined(__GNUC__) && __GNUC__ == 11 |
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| 37 | #pragma GCC diagnostic pop |
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| 38 | #endif // defined(__GNUC__) && __GNUC__ == 11 |
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| 39 | } // extern "C" |
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| 40 | |
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| 41 | // Local Variables: // |
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| 42 | // mode: c++ // |
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| 43 | // End: // |
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