4 print scalar(localtime),"\n";
8 open S, ">this-status.new" or die $!;
9 print S $_[0],"\n" or die $!;
11 rename "this-status.new","this-status" or die $!;
14 sub startprocess ($$$) {
16 print LOG " $c\n" or die $!;
17 print " $c\n" or die $!;
18 defined($p= fork) or die $!;
19 if ($p) { $processes{$p}= $c; return; }
20 open STDIN,"$i" or die "$c stdin $i: $!";
21 open STDOUT,"$o" or die "$c stdout $o: $!";
23 exec $c; die "$c: $!";
27 while (keys %processes) {
28 $p= waitpid(-1,0) or die "wait: $!";
29 if (!exists $processes{$p}) { warn "unknown pid exited: $p, code $?\n"; next; }
31 delete $processes{$p};
32 $? && die "error: command gave code $?: $c\n";
34 print LOG " ok\n" or die $!;
35 print " ok\n" or die $!;
39 for $p (keys %processes) {
40 kill 15,$p or warn "kill process $p: $!";
47 open F, "$etc/fsys.$fsnm" or die "Filesystems $fsnm unknown ($!).\n";
49 $_= <F> or die; chomp; s/\s*$//;
53 if (m/^prefix\s+(\w+)\s+(\S.*\S)$/) {
56 } elsif (m/^prefix\-df\s+(\w+)\s+(\S.*\S)$/) {
66 if ($tf =~ m,^(/\S*)\s+(\w+)$,) {
70 stat $atf or die "stat $atf: $!";
71 -d _ or die "not a dir: $atf";
73 } elsif ($tf =~ m,^(/\S*)\s+(\w+)\s+(\w+)$,) {
77 defined($prefix{$prefix}) or die "prefix $prefix in $tf ?\n";
78 $rstr= $prefix{$prefix}.' ';
85 open LOG, ">log" or die $!;
87 select(LOG); $|=1; select(STDOUT);
90 $SIG{'__DIE__'}= 'killprocesses';