1MYSQL_WAITPID(1) MariaDB Database System MYSQL_WAITPID(1)
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6 mysql_waitpid - kill process and wait for its termination
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9 mysql_waitpid [options] pid wait_time
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12 mysql_waitpid signals a process to terminate and waits for the process
13 to exit. It uses the kill() system call and Unix signals, so it runs on
14 Unix and Unix-like systems.
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16 Invoke mysql_waitpid like this:
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18 shell> mysql_waitpid [options] pid wait_time
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20 mysql_waitpid sends signal 0 to the process identified by pid and waits
21 up to wait_time seconds for the process to terminate. pid and
22 wait_time must be positive integers.
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24 If process termination occurs within the wait time or the process does
25 not exist, mysql_waitpid returns 0. Otherwise, it returns 1.
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27 If the kill() system call cannot handle signal 0, mysql_waitpid() uses
28 signal 1 instead.
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30 mysql_waitpid supports the following options:
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32 • --help, -?, -I
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34 Display a help message and exit.
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36 • --verbose, -v
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38 Verbose mode. Display a warning if signal 0 could not be used and
39 signal 1 is used instead.
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41 • --version, -V
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43 Display version information and exit.
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46 Copyright 2007-2008 MySQL AB, 2008-2010 Sun Microsystems, Inc.,
47 2010-2019 MariaDB Foundation
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49 This documentation is free software; you can redistribute it and/or
50 modify it only under the terms of the GNU General Public License as
51 published by the Free Software Foundation; version 2 of the License.
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53 This documentation is distributed in the hope that it will be useful,
54 but WITHOUT ANY WARRANTY; without even the implied warranty of
55 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
56 General Public License for more details.
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58 You should have received a copy of the GNU General Public License along
59 with the program; if not, write to the Free Software Foundation, Inc.,
60 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335 USA or see
61 http://www.gnu.org/licenses/.
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65 For more information, please refer to the MariaDB Knowledge Base,
66 available online at https://mariadb.com/kb/
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69 MariaDB Foundation (http://www.mariadb.org/).
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73MariaDB 10.5 27 June 2019 MYSQL_WAITPID(1)