Add support for OpenBSD.

Submitted by:	satadru@umich.edu

diff --git a/contrib/macusers/macusers.in b/contrib/macusers/macusers.in
index 5ef0eb22c0e419a95fdf98d3a003142d6cd91bb5..c8ed07163b9396a3e633112f049d493a6059b029 100644 (file)
--- a/contrib/macusers/macusers.in
+++ b/contrib/macusers/macusers.in
@@ -17,13 +17,12 @@ use vars qw($MAC_PROCESS $PS_STR $MATCH_STR $ASIP_PORT_NO $ASIP_PORT $LSOF);
 # Support has also been added for 16 character usernames.
 
 $MAC_PROCESS = "afpd";
-if ( $^O eq "freebsd" ) {
-    $PS_STR    = "-awwxouser,pid,ppid,start,command";
-    $MATCH_STR = '(\w+)\s+(\d+)\s+(\d+)\s+([\d\w:]+)';
-}
-else {
-    $PS_STR    = "-ef";
-    $MATCH_STR = '\s*(\w+)\s+(\d+)\s+(\d+)\s+\d+\s+([\d\w:]+)';
+if ($^O eq "freebsd" || $^O eq "openbsd") {
+        $PS_STR    = "-awwxouser,pid,ppid,start,command";
+        $MATCH_STR = '(\w+)\s+(\d+)\s+(\d+)\s+([\d\w:]+)';
+} else {
+        $PS_STR    = "-ef";
+        $MATCH_STR = '\s*(\w+)\s+(\d+)\s+(\d+)\s+\d+\s+([\d\w:]+)';
 }
 $ASIP_PORT    = "afpovertcp";
 $ASIP_PORT_NO = 548;
@@ -32,59 +31,59 @@ $ASIP_PORT_NO = 548;
 $LSOF = 1;
 my %mac = ();
 
-if ( $^O eq "freebsd" ) {
-    open( SOCKSTAT, "sockstat -4 | grep $MAC_PROCESS | grep -v grep |" );
+if ($^O eq "freebsd" || $^O eq "openbsd") {
+        open(SOCKSTAT, "sockstat -4 | grep $MAC_PROCESS | grep -v grep |");
 
-    while (<SOCKSTAT>) {
-        next if ( $_ !~ /$MAC_PROCESS/ );
-        $_ =~ /\S+\s+\S+\s+(\d+)\s+\d+\s+[\w\d]+\s+[\d\.:]+\s+([\d\.]+)/;
-        my ( $pid, $addr, $host );
-        $pid  = $1;
-        $addr = $2;
-        $host = gethostbyaddr( pack( 'C4', split ( /\./, $addr ) ), AF_INET );
-        ($host) = ( $host =~ /(^[\w\d\-]+)/ );
-        $mac{$pid} = $host;
-    }
-    print
-      "PID      UID      Username         Name                 Logintime Mac\n";
-       close(SOCKSTAT);
-}
-elsif ( $LSOF == 1 ) {
-    open( LSOF, "lsof -i :$ASIP_PORT |" );
+        while (<SOCKSTAT>) {
+                next if ($_ !~ /$MAC_PROCESS/);
+                $_ =~
+                    /\S+\s+\S+\s+(\d+)\s+\d+\s+[\w\d]+\s+[\d\.:]+\s+([\d\.]+)/;
+                my ($pid, $addr, $host);
+                $pid  = $1;
+                $addr = $2;
+                $host = gethostbyaddr(pack('C4', split (/\./, $addr)), AF_INET);
+                ($host) = ($host =~ /(^[\w\d\-]+)/);
+                $mac{$pid} = $host;
+        }
+        print
+            "PID      UID      Username         Name                 Logintime Mac\n";
+        close(SOCKSTAT);
+} elsif ($LSOF == 1) {
+        open(LSOF, "lsof -i :$ASIP_PORT |");
 
-    while (<LSOF>) {
-        next if ( $_ !~ /$ASIP_PORT/ );
-        $_ =~ /\w+\s+(\d+).*->([\w\.-]+).*/;
-        my ( $pid, $host );
-        $pid  = $1;
-        $host = $2;
-        ($host) = ( $host =~ /(^[\w\d\-]+)/ );
-        $mac{$pid} = $host;
-    }
-    print
-      "PID      UID      Username         Name                 Logintime Mac\n";
-    close(LSOF);
-}
-else {
-    print "PID      UID      Username         Name                 Logintime\n";
+        while (<LSOF>) {
+                next if ($_ !~ /$ASIP_PORT/);
+                $_ =~ /\w+\s+(\d+).*->([\w\.-]+).*/;
+                my ($pid, $host);
+                $pid  = $1;
+                $host = $2;
+                ($host) = ($host =~ /(^[\w\d\-]+)/);
+                $mac{$pid} = $host;
+        }
+        print
+            "PID      UID      Username         Name                 Logintime Mac\n";
+        close(LSOF);
+} else {
+        print
+            "PID      UID      Username         Name                 Logintime\n";
 }
 
-open( PS, "ps $PS_STR |" ) || die "Unable to open a pipe to ``ps''";
+open(PS, "ps $PS_STR |") || die "Unable to open a pipe to ``ps''";
 
 while (<PS>) {
-    next if ( $_ !~ /$MAC_PROCESS/ );
-    my ( $user, $pid, $ppid, $time, $name, $uid, $t );
-    $_ =~ /$MATCH_STR/;
-    $user = $1;
-    $pid  = $2;
-    $ppid = $3;
-    $time = $4;
+        next if ($_ !~ /$MAC_PROCESS/);
+        my ($user, $pid, $ppid, $time, $name, $uid, $t);
+        $_ =~ /$MATCH_STR/;
+        $user = $1;
+        $pid  = $2;
+        $ppid = $3;
+        $time = $4;
 
-    if ( $ppid != 1 ) {
-        ( $t, $t, $uid, $t, $t, $t, $name, $t, $t ) = getpwnam($user);
-        printf "%-8d %-8d %-16s %-20s %-9s %s\n", $pid, $uid, $user, $name,
-          $time, $mac{$pid};
-    }
+        if ($ppid != 1) {
+                ($t, $t, $uid, $t, $t, $t, $name, $t, $t) = getpwnam($user);
+                printf "%-8d %-8d %-16s %-20s %-9s %s\n", $pid, $uid, $user,
+                    $name, $time, $mac{$pid};
+        }
 }
 
 close(PS);