centos man page for mysql_waitpid

MYSQL_WAITPID(1)					       MySQL Database System						  MYSQL_WAITPID(1)

NAME
       mysql_waitpid - kill process and wait for its termination

SYNOPSIS
       mysql_waitpid [options] pid wait_time

DESCRIPTION
       mysql_waitpid signals a process to terminate and waits for the process to exit. It uses the kill() system call and Unix signals, so it runs
       on Unix and Unix-like systems.

       Invoke mysql_waitpid like this:

	   shell> mysql_waitpid [options] pid wait_time

       mysql_waitpid sends signal 0 to the process identified by pid and waits up to wait_time seconds for the process to terminate.  pid and
       wait_time must be positive integers.

       If process termination occurs within the wait time or the process does not exist, mysql_waitpid returns 0. Otherwise, it returns 1.

       If the kill() system call cannot handle signal 0, mysql_waitpid() uses signal 1 instead.

       mysql_waitpid supports the following options:

       o   --help, -?, -I

	   Display a help message and exit.

       o   --verbose, -v

	   Verbose mode. Display a warning if signal 0 could not be used and signal 1 is used instead.

       o   --version, -V

	   Display version information and exit.

COPYRIGHT
       Copyright 2007-2008 MySQL AB, 2008-2010 Sun Microsystems, Inc.

       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.

       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.

       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/.

SEE ALSO
       For more information, please refer to the MySQL Reference Manual, which may already be installed locally and which is also available online
       at http://dev.mysql.com/doc/.

AUTHOR
       Sun Microsystems, Inc. (http://www.mysql.com/).

MySQL 5.1							    04/06/2010							  MYSQL_WAITPID(1)