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udev: do not hardcode program name

This commit is contained in:
David Tardon 2019-10-11 14:41:58 +02:00
parent 9b2aee4170
commit 9e385314b0
2 changed files with 6 additions and 4 deletions
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5
src/udev/ata_id/ata_id.c
View File

@ -425,9 +425,10 @@ int main(int argc, char *argv[]) {
export = 1; export = 1;
break; break;
case 'h': 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" " -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; return 0;
} }
} }

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

@ -849,12 +849,13 @@ int main(int argc, char *argv[]) {
log_open(); log_open();
break; break;
case 'h': 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" " -l,--lock-media lock the media (to enable eject request events)\n"
" -u,--unlock-media unlock the media\n" " -u,--unlock-media unlock the media\n"
" -e,--eject-media eject the media\n" " -e,--eject-media eject the media\n"
" -d,--debug debug to stderr\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; goto exit;
default: default:
rc = 1; rc = 1;