/usr/include/lam/lamthreads.h is in lam4-dev 7.1.4-3.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 | /*
* Copyright (c) 2001-2002 The Trustees of Indiana University.
* All rights reserved.
* Copyright (c) 1998-2001 University of Notre Dame.
* All rights reserved.
* Copyright (c) 1994-1998 The Ohio State University.
* All rights reserved.
*
* This file is part of the LAM/MPI software package. For license
* information, see the LICENSE file in the top level directory of the
* LAM/MPI source distribution.
*
* $HEADER$
*
* $Id: lamthreads.h,v 6.11 2003/12/03 02:00:40 jsquyres Exp $
*
* Function: - header for LAM thread interface
*/
#ifndef LAM_THREADS_H_
#define LAM_THREADS_H_
#include <lam_config.h>
/*
* Threads defines
*/
#if LAM_HAVE_SOLARIS_THREADS
#include <thread.h>
#include <synch.h>
typedef thread_t lam_thread_t;
typedef mutex_t lam_real_mutex_t;
typedef cond_t lam_cond_t;
typedef sema_t lam_sem_t;
#elif LAM_HAVE_POSIX_THREADS
#include <pthread.h>
#include <semaphore.h>
typedef pthread_t lam_thread_t;
typedef pthread_mutex_t lam_real_mutex_t;
typedef pthread_cond_t lam_cond_t;
typedef sem_t lam_sem_t;
#else
typedef int lam_thread_t;
typedef int lam_real_mutex_t;
typedef int lam_cond_t;
typedef int lam_sem_t;
#endif
/*
* types
*/
typedef struct {
lam_real_mutex_t mutex;
lam_thread_t thread;
} lam_mutex_t;
#if defined(c_plusplus) || defined(__cplusplus)
extern "C" {
#endif
/* LAM thread interface */
int lam_thread_create(lam_thread_t *new_thread,
void *(*start_func)(void *), void *arg);
void lam_thread_exit(void *ret_val);
int lam_thread_join(lam_thread_t thread, void **value);
lam_thread_t lam_thread_self(void);
int lam_thread_compare(lam_thread_t a, lam_thread_t b);
/* LAM mutex interface */
void lam_mutex_init(lam_mutex_t *mutex);
void lam_mutex_lock(lam_mutex_t *mutex);
int lam_mutex_trylock(lam_mutex_t *mutex);
int lam_mutex_is_owner(lam_mutex_t *mutex);
void lam_mutex_unlock(lam_mutex_t *mutex);
void lam_mutex_destroy(lam_mutex_t *mutex);
/* LAM condition variable interface */
int lam_cond_init(lam_cond_t *cond);
int lam_cond_wait(lam_cond_t *cond, lam_mutex_t *mutex);
int lam_cond_signal(lam_cond_t *cond);
int lam_cond_broadcast(lam_cond_t *cond);
int lam_cond_destroy(lam_cond_t *cond);
/* LAM semaphore interface */
int lam_sem_init(lam_sem_t *sem, int pshared, unsigned int value);
int lam_sem_wait(lam_sem_t *sem);
int lam_sem_trywait(lam_sem_t *sem);
int lam_sem_post(lam_sem_t *sem);
int lam_sem_destroy(lam_sem_t *sem);
#if defined(c_plusplus) || defined(__cplusplus)
}
#endif
#endif /* LAM_THREADS_H_ */
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