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Initial support for inetd/on-demand services \o/

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Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
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Joachim Nilsson committed 2015-02-09 00:43:15 +01:00
1 parent 0d098616e8
commit a5b9f566b3
7 files changed
+315 -17
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svc.h
+25 -4
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@@ -1,7 +1,7 @@
/* Finit service monitor and generic API for managing svc_t structures
*
* Copyright (c) 2008-2010 Claudio Matsuoka <cmatsuoka@gmail.com>
* Copyright (c) 2008-2014 Joachim Nilsson <troglobit@gmail.com>
* Copyright (c) 2008-2015 Joachim Nilsson <troglobit@gmail.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@@ -31,6 +31,9 @@
#include <sys/shm.h> /* shmat() */
#include <sys/types.h> /* pid_t */
#include "queue.h" /* BSD sys/queue.h API */
#include "libuev/uev.h"
typedef enum {
SVC_STOP = 0, /* Disabled */
SVC_START, /* Enabled */
@@ -40,7 +43,8 @@ typedef enum {
typedef enum {
SVC_CMD_SERVICE = 0, /* Monitored, will be respawned */
SVC_CMD_TASK, /* One-shot, runs in parallell */
SVC_CMD_RUN /* Like task, but wait for completion */
SVC_CMD_RUN, /* Like task, but wait for completion */
SVC_CMD_INETD /* Classic inetd service */
} svc_type_t;
#define FINIT_SHM_ID 0x494E4954 /* "INIT", see ascii(7) */
@@ -59,11 +63,28 @@ typedef struct svc {
svc_type_t type;
int reload;
int runlevels;
unsigned int restart_counter; /* Incremented for each restart by service monitor. */
/* Event loop handler, used for inetd services */
uev_t watcher;
/* For inetd services */
int sock_type;
int port;
int proto;
int forking;
char service[10];
/* Incremented for each restart by service monitor. */
unsigned int restart_counter;
/* Identity */
char username[MAX_USER_LEN];
char group[MAX_USER_LEN];
/* Command, arguments and service description */
char cmd[MAX_ARG_LEN];
char args[MAX_NUM_SVC_ARGS][MAX_ARG_LEN];
char desc[MAX_STR_LEN];
char username[MAX_USER_LEN];
/* For external plugins. If @cb is set a plugin is loaded.
* @dynamic: Set by plugins that want dynamic events.