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Make global lockfile actually work

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@1485 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1997-03-23 05:08:34 +00:00
parent c8bfd588e5
commit 639c39cc33
1 changed files with 6 additions and 4 deletions
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2
lib/otp/otp_db.c
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@@ -60,11 +60,13 @@ otp_db_open (void)
close(lock); close(lock);
break; break;
} }
if (stat (OTP_DB_LOCK, &statbuf) == 0) {
if (time(NULL) - statbuf.st_mtime > OTP_DB_TIMEOUT) if (time(NULL) - statbuf.st_mtime > OTP_DB_TIMEOUT)
unlink (OTP_DB_LOCK); unlink (OTP_DB_LOCK);
else else
sleep (1); sleep (1);
} }
}
if (i == RETRIES) if (i == RETRIES)
return NULL; return NULL;
ret = dbm_open (OTP_DB, O_RDWR | O_CREAT, 0600); ret = dbm_open (OTP_DB, O_RDWR | O_CREAT, 0600);