MDEV-7376 - Removal of the tool "mysql_zap"

cmake/cpack_source_ignore_files.cmake

@@ -39,7 +39,6 @@ scripts/mysql_fix_extensions$
 scripts/mysql_install_db$
 scripts/mysql_secure_installation$
 scripts/mysql_setpermission$
-scripts/mysql_zap$
 scripts/mysqlaccess$
 scripts/mysqld_multi$
 scripts/mysqld_safe$

debian/mariadb-server-10.2.files.in

@@ -41,7 +41,6 @@ usr/bin/mysql_secure_installation
 usr/bin/mysql_setpermission
 usr/bin/mysql_tzinfo_to_sql
 usr/bin/mysql_upgrade
-usr/bin/mysql_zap
 usr/bin/mysqlbinlog
 usr/bin/mysqld_multi
 usr/bin/mysqld_safe
@@ -73,7 +72,6 @@ usr/share/man/man1/mysql_install_db.1
 usr/share/man/man1/mysql_secure_installation.1
 usr/share/man/man1/mysql_setpermission.1
 usr/share/man/man1/mysql_upgrade.1
-usr/share/man/man1/mysql_zap.1
 usr/share/man/man1/perror.1
 usr/share/man/man1/replace.1
 usr/share/man/man1/resolveip.1

man/CMakeLists.txt

@@ -19,7 +19,7 @@ SET(MAN1_SERVER innochecksum.1 my_print_defaults.1 myisam_ftdump.1 myisamchk.1
 		mysql_convert_table_format.1 mysql_fix_extensions.1
 		mysql_install_db.1
 		mysql_secure_installation.1 mysql_setpermission.1
-		mysql_tzinfo_to_sql.1 mysql_upgrade.1 mysql_zap.1
+		mysql_tzinfo_to_sql.1 mysql_upgrade.1
 		mysqld_multi.1 mysqld_safe.1 mysqldumpslow.1 mysqlhotcopy.1
 		mysqltest.1 perror.1 replace.1 resolve_stack_dump.1
 		resolveip.1)

man/mysql_zap.1

-'\" t
-.\"
-.TH "\FBMYSQL_ZAP\FR" "1" "04/08/2015" "MariaDB 10\&.0" "MariaDB Database System"
-.\" -----------------------------------------------------------------
-.\" * set default formatting
-.\" -----------------------------------------------------------------
-.\" disable hyphenation
-.nh
-.\" disable justification (adjust text to left margin only)
-.ad l
-.\" -----------------------------------------------------------------
-.\" * MAIN CONTENT STARTS HERE *
-.\" -----------------------------------------------------------------
-.\" mysql_zap
-.SH "NAME"
-mysql_zap \- kill processes that match a pattern
-.SH "SYNOPSIS"
-.HP \w'\fBmysql_zap\ [\-\fR\fB\fIsignal\fR\fR\fB]\ [\-?Ift]\ \fR\fB\fIpattern\fR\fR\ 'u
-\fBmysql_zap [\-\fR\fB\fIsignal\fR\fR\fB] [\-?Ift] \fR\fB\fIpattern\fR\fR
-.SH "DESCRIPTION"
-.PP
-\fBmysql_zap\fR
-kills processes that match a pattern\&. It uses the
-\fBps\fR
-command and Unix signals, so it runs on Unix and Unix\-like systems\&.
-.PP
-Invoke
-\fBmysql_zap\fR
-like this:
-.sp
-.if n \{\
-.RS 4
-.\}
-.nf
-shell> \fBmysql_zap [\-\fR\fB\fIsignal\fR\fR\fB] [\-?Ift] \fR\fB\fIpattern\fR\fR
-.fi
-.if n \{\
-.RE
-.\}
-.PP
-A process matches if its output line from the
-\fBps\fR
-command contains the pattern\&. By default,
-\fBmysql_zap\fR
-asks for confirmation for each process\&. Respond
-y
-to kill the process, or
-q
-to exit
-\fBmysql_zap\fR\&. For any other response,
-\fBmysql_zap\fR
-does not attempt to kill the process\&.
-.PP
-If the
-\fB\-\fR\fB\fIsignal\fR\fR
-option is given, it specifies the name or number of the signal to send to each process\&. Otherwise,
-\fBmysql_zap\fR
-tries first with
-TERM
-(signal 15) and then with
-KILL
-(signal 9)\&.
-.PP
-\fBmysql_zap\fR
-supports the following additional options:
-.sp
-.RS 4
-.ie n \{\
-\h'-04'\(bu\h'+03'\c
-.\}
-.el \{\
-.sp -1
-.IP \(bu 2.3
-.\}
-\fB\-\-help\fR,
-\fB\-?\fR,
-\fB\-I\fR
-.sp
-Display a help message and exit\&.
-.RE
-.sp
-.RS 4
-.ie n \{\
-\h'-04'\(bu\h'+03'\c
-.\}
-.el \{\
-.sp -1
-.IP \(bu 2.3
-.\}
-\fB\-f\fR
-.sp
-Force mode\&.
-\fBmysql_zap\fR
-attempts to kill each process without confirmation\&.
-.RE
-.sp
-.RS 4
-.ie n \{\
-\h'-04'\(bu\h'+03'\c
-.\}
-.el \{\
-.sp -1
-.IP \(bu 2.3
-.\}
-\fB\-t\fR
-.sp
-Test mode\&. Display information about each process but do not kill it\&.
-.RE
-.SH "COPYRIGHT"
-.br
-.PP
-Copyright 2007-2008 MySQL AB, 2008-2010 Sun Microsystems, Inc., 2010-2015 MariaDB Foundation
-.PP
-This documentation is free software; you can redistribute it and/or modify it only under the terms of the GNU General Public License as published by the Free Software Foundation; version 2 of the License.
-.PP
-This documentation is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
-.PP
-You should have received a copy of the GNU General Public License along with the program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or see http://www.gnu.org/licenses/.
-.sp
-.SH "SEE ALSO"
-For more information, please refer to the MariaDB Knowledge Base, available online at https://mariadb.com/kb/
-.SH AUTHOR
-MariaDB Foundation (http://www.mariadb.org/).

scripts/CMakeLists.txt

@@ -254,7 +254,6 @@ ELSE()
     mysql_fix_extensions
     mysql_setpermission
     mysql_secure_installation
-    mysql_zap
     mysqlaccess
     mysql_convert_table_format
     mysql_find_rows

scripts/mysql_zap.sh

-#!/usr/bin/perl
-# Copyright (c) 2000-2002, 2004, 2006 MySQL AB, 2009 Sun Microsystems, Inc.
-# Use is subject to license terms.
-# 
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-
-# This is a utility for MariaDB. It is not needed by any standard part
-# of MariaDB.
-
-# Usage: mysql_zap [-signal] [-f] [-t] pattern
-
-# Configuration parameters.
-
-$sig = "";			# Default to try all signals
-$ans = "y";
-$opt_f= 0;
-$opt_t= 0;
-$opt_a = "";
-
-$BSD = -f '/vmunix' || $ENV{"OS"} eq "SunOS4";
-$LINUX = $^O eq 'linux' || $^O eq 'darwin';
-$pscmd = $BSD ? "/bin/ps -auxww" : $LINUX ? "/bin/ps axuw" : "/bin/ps -ef";
-
-open(TTYIN, "</dev/tty") || die "can't read /dev/tty: $!";
-open(TTYOUT, ">/dev/tty") || die "can't write /dev/tty: $!";
-select(TTYOUT);
-$| = 1;
-select(STDOUT);
-$SIG{'INT'} = 'cleanup';
-
-while ($#ARGV >= $[ && $ARGV[0] =~ /^-/) {
-    if ($ARGV[0] =~ /(ZERO|HUP|INT|QUIT|ILL|TRAP|ABRT|EMT|FPE|KILL|BUS|SEGV|SYS|PIPE|ALRM|TERM|URG|STOP|TSTP|CONT|CLD|TTIN|TTOU|IO|XCPU|XFSZ|VTALRM|PROF|WINCH|LOST|USR1|USR2)/ || $ARGV[0] =~ /-(\d+)$/) {
-	$sig = $1;
-    } elsif ($ARGV[0] eq "-f") {
-	$opt_f=1;
-    } elsif ($ARGV[0] eq "-t") {
-	$opt_t=1;
-	$ans = "n";
-    }
-    elsif ($ARGV[0] eq "-a")
-    {
-	$opt_a = 1;
-    }
-    elsif ($ARGV[0] eq "-?" || $ARGV[0] eq "-I" || $ARGV[0] eq "--help")
-    {
-	&usage;
-    }
-    else {
-	print STDERR "$0: illegal argument $ARGV[0] ignored\n";
-    }
-    shift;
-}
-
-&usage if $#ARGV < 0;
-
-if (!$opt_f)
-{
-    if ($BSD) {
-	system "stty cbreak </dev/tty >/dev/tty 2>&1";
-    }
-    else {
-	system "stty", 'cbreak',
-	system "stty", 'eol', '^A';
-    }
-}
-
-open(PS, "$pscmd|") || die "can't run $pscmd: $!";
-$title = <PS>;
-print TTYOUT $title;
-
-# Catch any errors with eval.  A bad pattern, for instance.
-eval <<'EOF';
-process: while ($cand = <PS>)
-{
-    chop($cand);
-    ($user, $pid) = split(' ', $cand);
-    next if $pid == $$;
-    $found = !@ARGV;
-    if ($opt_a) { $found = 1; }
-    foreach $pat (@ARGV)
-    {
-	if ($opt_a)
-	{
-	    if (! ($cand =~ $pat))
-	    {
-		next process;
-	    }
-	}
-	else
-	{
-	    $found = 1 if $cand =~ $pat;
-	}
-    }
-    next if (!$found);
-    if (! $opt_f && ! $opt_t)
-    {
-	print TTYOUT "$cand? ";
-	read(TTYIN, $ans, 1);
-	print TTYOUT "\n" if ($ans ne "\n");
-    }
-    else
-    {
-	print TTYOUT "$cand\n";
-    }
-    if ($ans =~ /^y/i) { &killpid($sig, $pid); }
-    if ($ans =~ /^q/i) { last; }
-}
-EOF
-
-&cleanup;
-
-
-sub usage {
-    print <<EOF;
-Usage:   $0 [-signal] [-?Ift] [--help] pattern
-Options: -I or -? "info"  -f "force" -t "test".
-
-Version 1.0
-Kill processes that match the pattern.
-If -f isn't given, ask user for confirmation for each process to kill.
-If signal isn't given, try first with signal 15, then with signal 9.
-If -t is given, the processes are only shown on stdout.
-EOF
-    exit(1);
-}
-
-sub cleanup {
-    if ($BSD) {
-	system "stty -cbreak </dev/tty >/dev/tty 2>&1";
-    }
-    else {
-	system "stty", 'icanon';
-	system "stty", 'eol', '^@';
-    }
-    print "\n";
-    exit;
-}
-
-sub killpid {
-    local($signal,$pid) = @_;
-    if ($signal)
-    {
-	kill $signal,$pid;
-    }
-    else
-    {
-	print "kill -15\n";
-	kill 15, $pid;
-	for (1..5) {
-	    sleep 2;
-	    return if kill(0, $pid) == 0;
-	}
-	print "kill -9\n";
-	kill 9, $pid;
-	for (1..5) {
-	    sleep 2;
-	    return if kill(0, $pid) == 0;
-	}
-	print "$pid will not die!\n";
-    }
-}