Fix #71: Add support for enabling/disabling services in /etc/finit.d

This patch adds support for enabling and disabling services in
/etc/finit.d/ by adding another subdirectory:

    /etc/finit.d/available

Enabled service/run/task stanzas are by convention symlinked
to the parent dir.  The initctl tool has three new convenience
commands to facilitate operating with this:

   initctl list
   initctl enable  <CONF>
   initctl disable <CONF>

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This commit is contained in:
Joachim Nilsson
2017-06-29 22:23:38 +02:00
parent 023a881fb9
commit 3428cd48b7
4 changed files with 220 additions and 4 deletions
+17 -2
View File
@@ -21,11 +21,12 @@
* THE SOFTWARE.
*/
#include "config.h"
#include <err.h>
#include <ftw.h>
#include <ctype.h>
#include <getopt.h>
#include <glob.h>
#include <paths.h>
#include <signal.h>
#include <stdio.h>
@@ -36,9 +37,9 @@
#include <sys/un.h>
#include <lite/lite.h>
#include "config.h"
#include "finit.h"
#include "cond.h"
#include "serv.h"
#include "service.h"
#include "util.h"
@@ -54,6 +55,7 @@ int verbose = 0;
int silent = 1; /* For helpers.c */
int runlevel = 0;
static int do_send(struct init_request *rq, ssize_t len)
{
int sd, result = 255;
@@ -584,16 +586,24 @@ static int usage(int rc)
" reload Reload *.conf in /etc/finit.d and activate changes\n"
" runlevel [0-9] Show or set runlevel: 0 halt, 6 reboot\n"
" status | show Show status of services\n"
"\n"
" list List all .conf in /etc/finit.d/\n"
" enable <CONF> Enable .conf in /etc/finit.d/available/\n"
" disable <CONF> Disable .conf in /etc/finit.d/[enabled/]\n"
"\n"
" cond set <COND> Set (assert) condition => +COND\n"
" cond clear <COND> Clear (deassert) condition => -COND\n"
" cond show Show condition status\n"
" cond dump Show all conditions and their status\n"
"\n"
" start <JOB|NAME>[:ID] Start service by job# or name, with optional ID\n"
" stop <JOB|NAME>[:ID] Stop/Pause a running service by job# or name\n"
" restart <JOB|NAME>[:ID] Restart (stop/start) service by job# or name\n"
"\n"
" reboot Reboot system\n"
" halt Halt system\n"
" poweroff Halt and power off system\n"
"\n"
" utmp show Raw dump of UTMP/WTMP db\n"
" version Show Finit version\n\n", prognm);
@@ -610,6 +620,11 @@ int main(int argc, char *argv[])
{ "runlevel", do_runlevel },
{ "status", show_status },
{ "show", show_status }, /* Convenience alias */
{ "list", serv_list },
{ "enable", serv_enable },
{ "disable", serv_disable },
{ "cond", do_cond },
{ "start", do_start },
{ "stop", do_stop },