cvsimport: introduce -L<imit> option to workaround memory leaks

Signed-off-by: Martin Langhoff <martin@catalyst.net.nz>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Martin Langhoff 2006-05-22 23:38:08 +12:00 committed by Junio C Hamano
parent 7f7e6eacf9
commit 06918348de

View File

@ -29,7 +29,7 @@ use IPC::Open2;
$SIG{'PIPE'}="IGNORE";
$ENV{'TZ'}="UTC";
our($opt_h,$opt_o,$opt_v,$opt_k,$opt_u,$opt_d,$opt_p,$opt_C,$opt_z,$opt_i,$opt_P, $opt_s,$opt_m,$opt_M,$opt_A,$opt_S);
our($opt_h,$opt_o,$opt_v,$opt_k,$opt_u,$opt_d,$opt_p,$opt_C,$opt_z,$opt_i,$opt_P, $opt_s,$opt_m,$opt_M,$opt_A,$opt_S,$opt_L);
my (%conv_author_name, %conv_author_email);
sub usage() {
@ -85,7 +85,7 @@ sub write_author_info($) {
close ($f);
}
getopts("hivmkuo:d:p:C:z:s:M:P:A:S:") or usage();
getopts("hivmkuo:d:p:C:z:s:M:P:A:S:L:") or usage();
usage if $opt_h;
@ARGV <= 1 or usage();
@ -719,6 +719,7 @@ sub commit {
}
};
my $commitcount = 1;
while(<CVS>) {
chomp;
if($state == 0 and /^-+$/) {
@ -852,6 +853,9 @@ while(<CVS>) {
} elsif($state == 9 and /^\s*$/) {
$state = 10;
} elsif(($state == 9 or $state == 10) and /^-+$/) {
if ($opt_L && $commitcount++ >= $opt_L) {
last;
}
commit();
$state = 1;
} elsif($state == 11 and /^-+$/) {