1682f0b760
SPDX License Identifiers are a more compact / standardized way of representing file license information. See: https://spdx.dev/resources/use/#identifiers This was done with the `ambr` search and replace tool. ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
34 lines
612 B
C
34 lines
612 B
C
/*
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* Copyright (c) 2021, the SerenityOS developers.
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <limits.h>
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#include <pthread.h>
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#include <sys/cdefs.h>
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#include <sys/types.h>
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__BEGIN_DECLS
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typedef struct {
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pthread_mutex_t mtx;
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pthread_cond_t cv;
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int value;
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} sem_t;
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int sem_close(sem_t*);
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int sem_destroy(sem_t*);
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int sem_getvalue(sem_t*, int*);
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int sem_init(sem_t*, int, unsigned int);
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sem_t* sem_open(const char*, int, ...);
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int sem_post(sem_t*);
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int sem_trywait(sem_t*);
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int sem_unlink(const char*);
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int sem_wait(sem_t*);
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#define SEM_VALUE_MAX INT_MAX
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__END_DECLS
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