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Code Activity

tools/: added option -d driver[:arg] to all tools

Browse Source 
- atrf-id/atrf-id.c (main), atrf-reset/atrf-reset.c (main),
  atrf-trim/atrf-trim.c (main): changed command-line parsing to use
  "getopt"
- atrf-id/atrf-id.c (usage, main), atrf-reset/atrf-reset.c (usage, main),
  atrf-rssi/atrf-rssi.c (usage, main), atrf-trim/atrf-trim.c (usage,
  main), atrf-txrx/atrf-txrx.c (init_txrx, usage, main),
  atrf-xtal/atrf-xtal.c (usage, main): added option -d to select a driver
This commit is contained in:
Werner Almesberger
2011-04-10 07:13:53 -03:00
parent 1175923df7
commit 7ff1a32ccf
6 changed files with 96 additions and 47 deletions
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20
tools/atrf-id/atrf-id.c
View File

@@ -13,6 +13,7 @@
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#ifdef HAVE_USB
#include <usb.h>
@@ -157,18 +158,29 @@ static void show_info(struct atrf_dsc *dsc)
static void usage(const char *name)
{
fprintf(stderr, "usage: %s\n", name);
fprintf(stderr, "usage: [-d driver[:arg]] %s\n", name);
exit(1);
}
int main(int argc, const char **argv)
int main(int argc, char *const *argv)
{
const char *driver = NULL;
struct atrf_dsc *dsc;
int c;
if (argc != 1)
while ((c = getopt(argc, argv, "d:")) != EOF)
switch (c) {
case 'd':
driver = optarg;
break;
default:
usage(*argv);
}
if (argc != optind)
usage(*argv);
dsc = atrf_open(NULL);
dsc = atrf_open(driver);
if (!dsc)
return 1;