MYSQL_WAITPID(1)           MariaDB Database System          MYSQL_WAITPID(1)

NAME         top

       mysql_waitpid - kill process and wait for its termination

SYNOPSIS         top

       mysql_waitpid [options] pid wait_time

DESCRIPTION         top

       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:

       ·   --help, -?, -I

           Display a help message and exit.

       ·   --verbose, -v

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

       ·   --version, -V

           Display version information and exit.

COPYRIGHT         top

       Copyright 2007-2008 MySQL AB, 2008-2010 Sun Microsystems, Inc.,
       2010-2015 MariaDB Foundation

       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
       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
       02110-1335 USA or see

SEE ALSO         top

       For more information, please refer to the MariaDB Knowledge Base,
       available online at

AUTHOR         top

       MariaDB Foundation (

COLOPHON         top

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MariaDB 10.1                     14/12/2015                 MYSQL_WAITPID(1)