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usb_id: add <devpath> to help text

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This commit is contained in:
Kay Sievers 2007-05-01 14:18:36 +02:00
parent 68ab3e137b
commit 5f605a6cf1
1 changed files with 4 additions and 5 deletions
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9
extras/usb_id/usb_id.c
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@ -368,10 +368,6 @@ int main(int argc, char **argv)
const char *env;
char devpath[MAX_PATH_LEN];
static int export;
logging_init("usb_id");
sysfs_init();
static const struct option options[] = {
{ "usb-info", 0, NULL, 'u' },
{ "num-info", 0, NULL, 'n' },
@ -380,6 +376,9 @@ int main(int argc, char **argv)
{}
};
logging_init("usb_id");
sysfs_init();
while (1) {
int option;
@ -399,7 +398,7 @@ int main(int argc, char **argv)
export = 1;
break;
case 'h':
printf("Usage: usb_id [--usb-info] [--num-info] [--export] [--help]\n"
printf("Usage: usb_id [--usb-info] [--num-info] [--export] [--help] <devpath>\n"
" --usb-info use usb strings instead\n"
" --num-info use numerical values\n"
" --export print values as environemt keys\n"