4 files changed, 0 insertions, 152 deletions
diff --git a/gnu/usr.bin/perl/eg/sysvipc/README b/gnu/usr.bin/perl/eg/sysvipc/README
deleted file mode 100644
index 54094f1d85b..00000000000
--- a/gnu/usr.bin/perl/eg/sysvipc/README
+++ /dev/null
@@ -1,9 +0,0 @@
-FYEnjoyment, here are the test scripts I used while implementing SysV
-IPC in Perl.  Each of them must be run with the parameter "s" for
-"send" or "r" for "receive"; in each case, the receiver is the server
-and the sender is the client.
-
--- 
-Chip Salzenberg at ComDev/TCT     <chip@tct.uucp>, <uunet!ateng!tct!chip>
-
-
diff --git a/gnu/usr.bin/perl/eg/sysvipc/ipcmsg b/gnu/usr.bin/perl/eg/sysvipc/ipcmsg
deleted file mode 100644
index 646d8b6aed6..00000000000
--- a/gnu/usr.bin/perl/eg/sysvipc/ipcmsg
+++ /dev/null
@@ -1,47 +0,0 @@
-#!/usr/bin/perl
-eval 'exec /usr/bin/perl -S $0 ${1+"$@"}'
-	if $running_under_some_shell;
-
-require 'sys/ipc.ph';
-require 'sys/msg.ph';
-
-$| = 1;
-
-$mode = shift;
-die "usage: ipcmsg {r|s}\n" unless $mode =~ /^[rs]$/;
-$send = ($mode eq "s");
-
-$id = msgget(0x1234, ($send ? 0 : &IPC_CREAT) | 0644);
-die "Can't get message queue: $!\n" unless defined($id);
-print "message queue id: $id\n";
-
-if ($send) {
-	while (<STDIN>) {
-		chop;
-		unless (msgsnd($id, pack("LA*", $., $_), 0)) {
-			die "Can't send message: $!\n";
-		}
-	}
-}
-else {
-	$SIG{'INT'} = $SIG{'QUIT'} = "leave";
-	for (;;) {
-		unless (msgrcv($id, $_, 512, 0, 0)) {
-			die "Can't receive message: $!\n";
-		}
-		($type, $message) = unpack("La*", $_);
-		printf "[%d] %s\n", $type, $message;
-	}
-}
-
-&leave;
-
-sub leave {
-	if (!$send) {
-		$x = msgctl($id, &IPC_RMID, 0);
-		if (!defined($x) || $x < 0) {
-			die "Can't remove message queue: $!\n";
-		}
-	}
-	exit;
-}
diff --git a/gnu/usr.bin/perl/eg/sysvipc/ipcsem b/gnu/usr.bin/perl/eg/sysvipc/ipcsem
deleted file mode 100644
index e0dc551bc5f..00000000000
--- a/gnu/usr.bin/perl/eg/sysvipc/ipcsem
+++ /dev/null
@@ -1,46 +0,0 @@
-#!/usr/bin/perl
-eval 'exec /usr/bin/perl -S $0 ${1+"$@"}'
-	if $running_under_some_shell;
-
-require 'sys/ipc.ph';
-require 'sys/msg.ph';
-
-$| = 1;
-
-$mode = shift;
-die "usage: ipcmsg {r|s}\n" unless $mode =~ /^[rs]$/;
-$signal = ($mode eq "s");
-
-$id = semget(0x1234, 1, ($signal ? 0 : &IPC_CREAT) | 0644);
-die "Can't get semaphore: $!\n" unless defined($id);
-print "semaphore id: $id\n";
-
-if ($signal) {
-	while (<STDIN>) {
-		print "Signalling\n";
-		unless (semop($id, pack("sss", 0, 1, 0))) {
-			die "Can't signal semaphore: $!\n";
-		}
-	}
-}
-else {
-	$SIG{'INT'} = $SIG{'QUIT'} = "leave";
-	for (;;) {
-		unless (semop($id, pack("sss", 0, -1, 0))) {
-			die "Can't wait for semaphore: $!\n";
-		}
-		print "Unblocked\n";
-	}
-}
-
-&leave;
-
-sub leave {
-	if (!$signal) {
-		$x = semctl($id, 0, &IPC_RMID, 0);
-		if (!defined($x) || $x < 0) {
-			die "Can't remove semaphore: $!\n";
-		}
-	}
-	exit;
-}
diff --git a/gnu/usr.bin/perl/eg/sysvipc/ipcshm b/gnu/usr.bin/perl/eg/sysvipc/ipcshm
deleted file mode 100644
index f7a2bbbb36b..00000000000
--- a/gnu/usr.bin/perl/eg/sysvipc/ipcshm
+++ /dev/null
@@ -1,50 +0,0 @@
-#!/usr/bin/perl
-eval 'exec /usr/bin/perl -S $0 ${1+"$@"}'
-	if $running_under_some_shell;
-
-require 'sys/ipc.ph';
-require 'sys/shm.ph';
-
-$| = 1;
-
-$mode = shift;
-die "usage: ipcshm {r|s}\n" unless $mode =~ /^[rs]$/;
-$send = ($mode eq "s");
-
-$SIZE = 32;
-$id = shmget(0x1234, $SIZE, ($send ? 0 : &IPC_CREAT) | 0600);
-die "Can't get shared memory: $!\n" unless defined($id);
-print "shared memory id: $id\n";
-
-if ($send) {
-	while (<STDIN>) {
-		chop;
-		unless (shmwrite($id, pack("La*", length($_), $_), 0, $SIZE)) {
-			die "Can't write to shared memory: $!\n";
-		}
-	}
-}
-else {
-	$SIG{'INT'} = $SIG{'QUIT'} = "leave";
-	for (;;) {
-		$_ = <STDIN>;
-		unless (shmread($id, $_, 0, $SIZE)) {
-			die "Can't read shared memory: $!\n";
-		}
-		$len = unpack("L", $_);
-		$message = substr($_, length(pack("L",0)), $len);
-		printf "[%d] %s\n", $len, $message;
-	}
-}
-
-&leave;
-
-sub leave {
-	if (!$send) {
-		$x = shmctl($id, &IPC_RMID, 0);
-		if (!defined($x) || $x < 0) {
-			die "Can't remove shared memory: $!\n";
-		}
-	}
-	exit;
-}