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110 lines
2.6 KiB
Perl
Executable File
110 lines
2.6 KiB
Perl
Executable File
# hpux-lib.pl
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# Functions for parsing hpux ps output
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sub list_processes
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{
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local($line, $i, $pcmd, $_, $tty, @plist);
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foreach (@_) { $pcmd .= "-p $_"; }
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if (!$pcmd) { $pcmd = "-e"; }
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open(PS, "ps -fl $pcmd |");
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for($i=0; $line=<PS>; $i++) {
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chop($line);
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if ($line =~ /ps -fl/ || $line =~ /COMD/) { $i--; next; }
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$line =~ /^\s*(\d+)\s+(\S*)\s+(\S*)\s+(\d+)\s+(\d+)\s+(\d+)\s+([\-\d]+)\s+([\-\d]+)\s+(\S*)\s+(\d+)\s+(\S*)\s+(.*)$/;
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$plist[$i]->{"pid"} = $4;
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$plist[$i]->{"ppid"} = $5;
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$plist[$i]->{"user"} = $3;
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$plist[$i]->{"size"} = "$10 Pg";
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$plist[$i]->{"cpu"} = "0.$6 %";
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$plist[$i]->{"time"} = substr($12,17,6);
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$plist[$i]->{"nice"} = $8;
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$plist[$i]->{"args"} = substr($12,23,60);
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$plist[$i]->{"_pri"} = $7;
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$tty = substr($12,8,8);
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$plist[$i]->{"_tty"} = $tty eq "? " ? $text{'edit_none'} : "/dev/$tty";
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$plist[$i]->{"_status"} = $stat_map{$2};
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$plist[$i]->{"_wchan"} = $11;
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local $rest = $12;
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if ($rest =~ /^(\d+:\d+:\d+)/) {
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$plist[$i]->{"_stime"} = $1;
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}
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elsif ($rest =~ /^([A-Za-z]+\s+\d+)/) {
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$plist[$i]->{"_stime"} = $1;
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}
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}
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close(PS);
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return @plist;
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}
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# renice_proc(pid, nice)
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sub renice_proc
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{
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return undef if (&is_readonly_mode());
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local($out, $nice);
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$nice = $_[1] - 20;
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local $out = &backquote_logged("renice -n $nice -p $_[0] 2>&1");
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if ($?) { return $out; }
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return undef;
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}
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# find_mount_processes(mountpoint)
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# Find all processes under some mount point
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sub find_mount_processes
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{
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local($out);
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$out = `fuser -c $_[0]`;
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$out =~ s/[^0-9 ]//g;
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$out =~ s/^\s+//g; $out =~ s/\s+$//g;
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return split(/\s+/, $out);
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}
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# find_file_processes([file]+)
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# Find all processes with some file open
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sub find_file_processes
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{
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local($out, $files);
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$files = join(' ', map { quotemeta($_) } map { glob($_) } @_);
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$out = &backquote_command("fuser -f $files");
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$out =~ s/[^0-9 ]//g;
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$out =~ s/^\s+//g; $out =~ s/\s+$//g;
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return split(/\s+/, $out);
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}
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# get_new_pty()
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# Returns the filehandles and names for a pty and tty
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sub get_new_pty
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{
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opendir(DEV, "/dev");
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local @ptys = map { "/dev/$_" } (grep { /^pty/ } readdir(DEV));
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closedir(DEV);
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local ($pty, $tty);
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foreach $pty (@ptys) {
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open(PTY, "+>$pty") || next;
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local $tty = $pty; $tty =~ s/pty/tty/;
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open(TTY, "+>$tty") || next;
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local $old = select(PTY); $| = 1;
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select(TTY); $| = 1; select($old);
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return (*PTY, *TTY, $pty, $tty);
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}
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return ();
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}
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foreach $ia (keys %text) {
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if ($ia =~ /^hpux(_\S+)/) {
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$info_arg_map{$1} = $text{$ia};
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}
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elsif ($ia =~ /^hpuxstat_(\S+)/) {
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$stat_map{$1} = $text{$ia};
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}
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}
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@nice_range = (0 .. 39);
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$has_fuser_command = 1;
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1;
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