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Implement --version/-v parameter

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This commit is contained in:
Michael Stapelberg 2010-09-22 20:15:08 +02:00
parent 7bc1e2cd4c
commit aedbf650ef
1 changed files with 8 additions and 3 deletions
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11
i3status.c
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@ -181,6 +181,7 @@ int main(int argc, char *argv[]) {
struct option long_options[] = {
{"config", required_argument, 0, 'c'},
{"help", no_argument, 0, 'h'},
{"version", no_argument, 0, 'v'},
{0, 0, 0, 0}
};
@ -195,15 +196,19 @@ int main(int argc, char *argv[]) {
if ((configfile = file_exists("~/.i3status.conf")) == NULL)
configfile = file_exists(PREFIX "/etc/i3status.conf");
while ((o = getopt_long(argc, argv, "c:h", long_options, &option_index)) != -1)
while ((o = getopt_long(argc, argv, "c:hv", long_options, &option_index)) != -1)
if ((char)o == 'c')
configfile = optarg;
else if ((char)o == 'h') {
printf("i3status © 2008-2009 Michael Stapelberg\n"
"Syntax: %s [-c <configfile>]\n", argv[0]);
printf("i3status " VERSION " © 2008-2010 Michael Stapelberg and contributors\n"
"Syntax: %s [-c <configfile>] [-h] [-v]\n", argv[0]);
return 0;
} else if ((char)o == 'v') {
printf("i3status " VERSION " © 2008-2010 Michael Stapelberg and contributors\n");
return 0;
}
if (configfile == NULL)
die("No configuration file found\n");