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Merge pull request #13761 from dtardon/program-name

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udev: do not hardcode program name
This commit is contained in:
Yu Watanabe 2019-10-14 20:17:28 +09:00 committed by GitHub
commit c94f7809e3
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3 changed files with 7 additions and 5 deletions
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5
src/udev/ata_id/ata_id.c
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@ -425,9 +425,10 @@ int main(int argc, char *argv[]) {
export = 1;
break;
case 'h':
printf("Usage: ata_id [--export] [--help] <device>\n"
printf("Usage: %s [--export] [--help] <device>\n"
" -x,--export print values as environment keys\n"
" -h,--help print this help text\n\n");
" -h,--help print this help text\n\n",
program_invocation_short_name);
return 0;
}
}

5
src/udev/cdrom_id/cdrom_id.c
View File

@ -849,12 +849,13 @@ int main(int argc, char *argv[]) {
log_open();
break;
case 'h':
printf("Usage: cdrom_id [options] <device>\n"
printf("Usage: %s [options] <device>\n"
" -l,--lock-media lock the media (to enable eject request events)\n"
" -u,--unlock-media unlock the media\n"
" -e,--eject-media eject the media\n"
" -d,--debug debug to stderr\n"
" -h,--help print this help text\n\n");
" -h,--help print this help text\n\n",
program_invocation_short_name);
goto exit;
default:
rc = 1;

2
src/udev/fido_id/fido_id.c
View File

@ -44,7 +44,7 @@ static int run(int argc, char **argv) {
log_open();
if (argc > 2)
return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Usage: hidraw_id [SYSFS_PATH]");
return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Usage: %s [SYSFS_PATH]", program_invocation_short_name);
if (argc == 1) {
r = device_new_from_strv(&device, environ);