1
/* Copyright (C) 2003 MySQL AB
3
This program is free software; you can redistribute it and/or modify
4
it under the terms of the GNU General Public License as published by
5
the Free Software Foundation; version 2 of the License.
7
This program is distributed in the hope that it will be useful,
8
but WITHOUT ANY WARRANTY; without even the implied warranty of
9
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10
GNU General Public License for more details.
12
You should have received a copy of the GNU General Public License
13
along with this program; if not, write to the Free Software
14
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
16
/* Wait until a program dies */
18
#include <drizzled/global.h>
19
#include <mystrings/m_string.h>
20
#include <mysys/my_sys.h>
21
#include <mysys/my_getopt.h>
27
static const char *VER= "1.1";
28
static char *progname;
33
static struct my_option my_long_options[] =
35
{"help", '?', "Display this help and exit.", 0, 0, 0, GET_NO_ARG, NO_ARG, 0,
37
{"help", 'I', "Synonym for -?.", 0, 0, 0, GET_NO_ARG, NO_ARG, 0,
40
"Be more verbose. Give a warning, if kill can't handle signal 0.",
41
(char**) &verbose, (char**) &verbose, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
42
{"version", 'V', "Print version information and exit.", 0, 0, 0,
43
GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
44
{ 0, 0, 0, 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0}
48
bool get_one_option(int optid, const struct my_option *, char *)
52
printf("%s version %s by Jani Tolonen\n", progname, VER);
62
int main(int argc, char *argv[])
64
int pid= 0, t= 0, sig= 0;
68
if (handle_options(&argc, &argv, my_long_options, get_one_option))
70
if (!argv[0] || !argv[1] || (pid= atoi(argv[0])) <= 0 ||
71
(t= atoi(argv[1])) <= 0)
75
if (kill((pid_t) pid, sig))
80
printf("WARNING: kill couldn't handle signal 0, using signal 1.\n");
94
printf("%s version %s by Jani Tolonen\n\n", progname, VER);
95
printf("usage: %s [options] #pid #time\n\n", progname);
96
printf("Description: Waits for a program, which program id is #pid, to\n");
97
printf("terminate within #time seconds. If the program terminates within\n");
98
printf("this time, or if the #pid no longer exists, value 0 is returned.\n");
99
printf("Otherwise 1 is returned. Both #pid and #time must be positive\n");
100
printf("integer arguments.\n\n");
101
printf("Options:\n");
102
my_print_help(my_long_options);