lib/File/NFSLock.pm

3 #  File::NFSLock - bdpO - NFS compatible (safe) locking utility
21 #  Please read the perldoc File::NFSLock
25 package File::NFSLock;
193         my $lock = new File::NFSLock {
350   my $lock = new File::NFSLock {
394   my $lock = new File::NFSLock ($lock_file,LOCK_EX,62,60);
491 File::NFSLock - perl module to do NFS (or not) locking
495   use File::NFSLock qw(uncache);
501   if (my $lock = new File::NFSLock {
509     ### my $lock = File::NFSLock->new($file,LOCK_EX|LOCK_NB,10,30*60);
516     ### my $fh = IO::File->open( $file, 'w' ) || die $!
529     die "I couldn't lock the file [$File::NFSLock::errstr]";
542 stat index).  File::NFSLock was written to be light, generic,
548 Locking occurs by creating a File::NFSLock object.  If the object
556   my $lock = File::NFSLock->new($file,
564   my $lock = File::NFSLock->new({
611 File::NFSLock will block up to the number of seconds specified in
678 On failure, a global variable, $File::NFSLock::errstr, should be set and should
683 By default File::NFSLock will use a lock file extenstion of ".NFSLock".  This is
684 in a global variable $File::NFSLock::LOCK_EXTENSION that may be changed to
720   rpm -ta SOURCES/File-NFSLock-*.tar.gz
721   rpm -ih RPMS/noarch/perl-File-NFSLock-*.rpm
733 from which some key concepts for File::NFSLock were taken.