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51 lines
1.8 KiB
C
51 lines
1.8 KiB
C
/* Declaration of libc stubs for pthread functions. Hurd version.
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Copyright (C) 2003-2025 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#ifndef _PTHREAD_FUNCTIONS_H
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#define _PTHREAD_FUNCTIONS_H 1
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#include <pthread.h>
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void __pthread_exit (void *) __attribute__ ((__noreturn__));
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void _cthreads_flockfile (FILE *);
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void _cthreads_funlockfile (FILE *);
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int _cthreads_ftrylockfile (FILE *);
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/* Data type shared with libc. The libc uses it to pass on calls to
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the thread functions. Wine pokes directly into this structure,
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so if possible avoid breaking it and append new hooks to the end. */
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struct pthread_functions
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{
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void (*ptr___pthread_exit) (void *) __attribute__ ((__noreturn__));
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void (*ptr__IO_flockfile) (FILE *);
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void (*ptr__IO_funlockfile) (FILE *);
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int (*ptr__IO_ftrylockfile) (FILE *);
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};
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/* Variable in libc.so. */
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extern struct pthread_functions __libc_pthread_functions attribute_hidden;
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extern int __libc_pthread_functions_init attribute_hidden;
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void __libc_pthread_init (const struct pthread_functions *functions);
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#define PTHFCT_CALL(fct, params) \
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__libc_pthread_functions.fct params
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#endif /* pthread-functions.h */
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