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/*
* include/haproxy/mworker-t.h
* Master Worker type definitions.
*
* Copyright HAProxy Technologies 2019 - William Lallemand <wlallemand@haproxy.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*
*/
#ifndef _HAPROXY_MWORKER_T_H_
#define _HAPROXY_MWORKER_T_H_
#include <haproxy/list.h>
#include <haproxy/signal-t.h>
/* options for mworker_proc */
#define PROC_O_TYPE_MASTER 0x00000001
#define PROC_O_TYPE_WORKER 0x00000002
#define PROC_O_TYPE_PROG 0x00000004
/* 0x00000008 unused */
#define PROC_O_LEAVING 0x00000010 /* this process should be leaving */
/* 0x00000020 to 0x00000080 unused */
#define PROC_O_START_RELOAD 0x00000100 /* Start the process even if the master was re-executed */
/*
* Structure used to describe the processes in master worker mode
*/
struct server;
struct mworker_proc {
int pid;
int options;
char *id;
char **command;
char *path;
char *version;
int ipc_fd[2]; /* 0 is master side, 1 is worker side */
int reloads;
int failedreloads; /* number of failed reloads since the last successful one */
int timestamp;
struct server *srv; /* the server entry in the master proxy */
struct list list;
int uid;
int gid;
};
#endif /* _HAPROXY_MWORKER_T_H_ */
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