1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
/* ISC license. */
#include <stdint.h>
#include <skalibs/posixplz.h>
#include <skalibs/types.h>
#include <skalibs/sgetopt.h>
#include <skalibs/strerr.h>
#include <skalibs/tai.h>
#include <s6/supervise.h>
#define USAGE "s6-svunlink [ -X ] [ -t timeout ] scandir servicename"
#define dieusage() strerr_dieusage(100, USAGE)
int main (int argc, char const *const *argv)
{
tain tto = TAIN_INFINITE_RELATIVE ;
uint32_t options = 1 ;
PROG = "s6-svunlink" ;
{
unsigned int t = 0 ;
subgetopt l = SUBGETOPT_ZERO ;
for (;;)
{
int opt = subgetopt_r(argc, argv, "Xt:", &l) ;
if (opt == -1) break ;
switch (opt)
{
case 'X' : options &= ~1U ; break ;
case 't' : if (!uint0_scan(l.arg, &t)) dieusage() ; break ;
default : dieusage() ;
}
}
argc -= l.ind ; argv += l.ind ;
if (t) tain_from_millisecs(&tto, t) ;
}
if (argc < 2) dieusage() ;
if (!argv[1][0] || argv[1][0] == '.' || argv[1][0] == '/')
strerr_dief1x(100, "invalid service name") ;
tain_now_set_stopwatch_g() ;
tain_add_g(&tto, &tto) ;
if (s6_supervise_unlink_names_g(argv[0], argv + 1, 1, options, &tto) == -1)
strerr_diefu4sys(111, "prepare unlinking of service ", argv[1], " in scandir ", argv[0]) ;
return 0 ;
}
|
