105 lines
2.2 KiB
C
105 lines
2.2 KiB
C
/*++
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/* NAME
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/* master_service 3
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/* SUMMARY
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/* Postfix master - start/stop services
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/* SYNOPSIS
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/* #include "master.h"
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/*
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/* void master_start_service(serv)
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/* MASTER_SERV *serv;
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/*
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/* void master_stop_service(serv)
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/* MASTER_SERV *serv;
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/*
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/* void master_restart_service(serv)
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/* MASTER_SERV *serv;
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/* DESCRIPTION
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/* master_start_service() enables the named service.
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/*
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/* master_stop_service() disables named service.
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/*
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/* master_restart_service() requests all running child processes to
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/* commit suicide. This is typically used after a configuration reload.
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/* DIAGNOSTICS
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/* BUGS
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/* SEE ALSO
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/* master_avail(3), process creation policy
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/* master_wakeup(3), service automatic wakeup
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/* master_status(3), child status reports
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/* master_listen(3), unix/inet listeners
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/* LICENSE
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/* .ad
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/* .fi
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/* The Secure Mailer license must be distributed with this software.
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/* AUTHOR(S)
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/* Wietse Venema
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/* IBM T.J. Watson Research
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/* P.O. Box 704
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/* Yorktown Heights, NY 10598, USA
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/*--*/
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/* System libraries. */
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#include <sys_defs.h>
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#include <string.h>
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#include <unistd.h>
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/* Utility library. */
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#include <msg.h>
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#include <mymalloc.h>
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/* Application-specific. */
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#include "master.h"
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MASTER_SERV *master_head;
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/* master_start_service - activate service */
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void master_start_service(MASTER_SERV *serv)
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{
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/*
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* Enable connection requests, wakeup timers, and status updates from
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* child processes.
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*/
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master_listen_init(serv);
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master_avail_listen(serv);
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master_status_init(serv);
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master_wakeup_init(serv);
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}
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/* master_stop_service - deactivate service */
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void master_stop_service(MASTER_SERV *serv)
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{
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/*
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* Undo the things that master_start_service() did.
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*/
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master_wakeup_cleanup(serv);
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master_status_cleanup(serv);
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master_avail_cleanup(serv);
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master_listen_cleanup(serv);
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}
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/* master_restart_service - restart service after configuration reload */
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void master_restart_service(MASTER_SERV *serv)
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{
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/*
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* Undo some of the things that master_start_service() did.
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*/
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master_wakeup_cleanup(serv);
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master_status_cleanup(serv);
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/*
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* Now undo the undone.
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*/
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master_status_init(serv);
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master_wakeup_init(serv);
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}
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