Package: apt-mirror Version: 0.4.8-3ubuntu1 Tags: patch --- Please enter the report below this line. ---
wrong create lock file look http://www.opennet.ru/base/dev/lock_file_ex.txt.html (http://translate.google.com/translate?hl=en&ie=UTF-8&sl=ru&tl=en&u=http://www.opennet.ru/base/dev/lock_file_ex.txt.html&prev=_t&twu=1) --- System information. --- Architecture: i386 Kernel: Linux 2.6.38-7-generic Debian Release: squeeze/sid 500 unstable debian.seriousdron.ru 500 testing dl.google.com 500 stable dl.google.com 500 stable deb.opera.com 500 natty-updates ru.archive.ubuntu.com 500 natty-security security.ubuntu.com 500 natty ru.archive.ubuntu.com 500 natty ppa.launchpad.net 500 natty extras.ubuntu.com 500 natty archive.canonical.com 500 maverick ppa.launchpad.net 500 maverick archive.canonical.com 500 lucid ppa.launchpad.net --- Package information. --- Depends (Version) | Installed ===========================-+-=========== adduser | 3.112+nmu1ubuntu5 perl-modules | 5.10.1-17ubuntu4 wget | 1.12-2.1ubuntu2 perl | 5.10.1-17ubuntu4 Package's Recommends field is empty. Package's Suggests field is empty.
--- apt-mirror.old 2011-04-09 16:57:09.237888427 +0400
+++ apt-mirror 2011-04-09 17:47:43.001889158 +0400
@@ -178,17 +178,16 @@
}
sub lock_aptmirror {
- system ("touch " . get_variable("var_path") . "/apt-mirror.lock");
-}
-
-sub check_lock {
- if(-e get_variable("var_path") . "/apt-mirror.lock")
+ open (LOCK_FILE, '>', get_variable("var_path") . "/apt-mirror.lock");
+ my $lock = flock(LOCK_FILE, 2 | 4); ## LOCK_EX { 2 }, LOCK_NB { 4 } ## i not know why not work
+ if (!$lock)
{
die("apt-mirror is already running, exiting");
}
}
sub unlock_aptmirror {
+ close(LOCK_FILE);
unlink(get_variable("var_path") . "/apt-mirror.lock");
}
@@ -296,12 +295,6 @@
#
#######################################################################################
-check_lock();
-
-$SIG{INT} = "unlock_aptmirror";
-$SIG{HUP} = "unlock_aptmirror";
-$SIG{TERM} = "unlock_aptmirror";
-
lock_aptmirror();
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