9227a314c5
empth_request_shutdown,loc_BlockMainThread,empth_init, service_ctrl_handler) [_WIN32]: Remove the Windows Build UI and replace with Ctrl-c signal trap. The shutdown event that was used for STOPPING the service is now used for both foreground and background (service) modes of operation. Also move the shutdown event from service code to empth_t library.
125 lines
3.3 KiB
C
125 lines
3.3 KiB
C
/*
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* Empire - A multi-player, client/server Internet based war game.
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* Copyright (C) 1986-2004, Dave Pare, Jeff Bailey, Thomas Ruschak,
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* Ken Stevens, Steve McClure
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* ---
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*
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* See the "LEGAL", "LICENSE", "CREDITS" and "README" files for all the
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* related information and legal notices. It is expected that any future
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* projects/authors will amend these files as needed.
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*
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* ---
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*
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* empthread.h: Definitions for Empire threading
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*
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* Known contributors to this file:
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* Sasha Mikheev
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* Doug Hay, 1998
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* Steve McClure, 1998
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*/
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#ifndef _EMTHREAD_H_
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#define _EMTHREAD_H_
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#include "misc.h"
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#if defined(_WIN32)
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#undef _EMPTH_LWP
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#undef _EMPTH_POSIX
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#define _EMPTH_WIN32
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#endif
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#ifdef _EMPTH_LWP
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#include "lwp.h"
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typedef struct lwpProc empth_t;
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typedef struct lwpSem empth_sem_t;
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#define EMPTH_FD_READ LWP_FD_READ
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#define EMPTH_FD_WRITE LWP_FD_WRITE
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#define EMPTH_PRINT LWP_PRINT
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#define EMPTH_STACKCHECK LWP_STACKCHECK
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#endif
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#ifdef _EMPTH_POSIX
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#ifdef __linux__
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#define _MIT_POSIX_THREADS 1
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#endif
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#include <pthread.h>
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#define EMPTH_FD_READ 0x1
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#define EMPTH_FD_WRITE 0x2
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#define EMPTH_PRINT 0x1
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#define EMPTH_STACKCHECK 0x2
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#define EMPTH_KILLED 1
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typedef struct {
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char *name; /* thread name */
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char *desc; /* description */
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void *ud; /* user data */
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int state; /* my state */
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void (*ep)(void *); /* entry point */
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pthread_t id; /* thread id */
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} empth_t;
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typedef struct {
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pthread_mutex_t mtx_update; /* use it to update count */
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int count;
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char name[80];
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pthread_mutex_t mtx_sem;
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pthread_cond_t cnd_sem;
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} empth_sem_t;
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#endif
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/* DEC has slightly different names for whatever reason... */
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#ifdef _DECTHREADS_
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#define pthread_key_create pthread_keycreate
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#define pthread_attr_init pthread_attr_create
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#define pthread_attr_destroy pthread_attr_delete
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#endif
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#if defined(_EMPTH_WIN32)
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/* The Windows NT Threads */
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#define EMPTH_FD_READ 0x1
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#define EMPTH_FD_WRITE 0x2
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#define EMPTH_PRINT 0x1
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#define EMPTH_STACKCHECK 0x2
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typedef struct loc_Thread_t empth_t;
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typedef struct loc_Sem_t empth_sem_t;
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void empth_request_shutdown(void);
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#endif
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int empth_init(char **ctx, int flags);
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empth_t *empth_create(int, void (*)(void *), int, int, char *, char *, void *);
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empth_t *empth_self(void);
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void empth_exit(void);
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void empth_yield(void);
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void empth_terminate(empth_t *);
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void empth_select(int fd, int flags);
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void empth_wakeup(empth_t *);
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void empth_sleep(long until);
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empth_sem_t *empth_sem_create(char *name, int count);
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void empth_sem_signal(empth_sem_t *);
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void empth_sem_wait(empth_sem_t *);
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void empth_alarm(int);
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#endif
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