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process.c: rb_daemon should not raise

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* process.c (rb_daemon): should not raise exceptions, since
  proc_daemon() will deal with errors.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40534 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2013-05-01 03:14:55 +00:00
parent 93f8341792
commit cdce1dd4ef
1 changed files with 9 additions and 16 deletions
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25
process.c
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@ -5676,26 +5676,19 @@ rb_daemon(int nochdir, int noclose)
#else
int n;
switch (rb_fork_ruby(NULL)) {
case -1:
rb_sys_fail("daemon");
case 0:
break;
default:
_exit(EXIT_SUCCESS);
#define fork_daemon() \
switch (rb_fork_ruby(NULL)) { \
case -1: return -1; \
case 0: break; \
default: _exit(EXIT_SUCCESS); \
}
proc_setsid();
fork_daemon();
if (setsid() < 0) return -1;
/* must not be process-leader */
switch (rb_fork_ruby(NULL)) {
case -1:
return -1;
case 0:
break;
default:
_exit(EXIT_SUCCESS);
}
fork_daemon();
if (!nochdir)
err = chdir("/");