summaryrefslogtreecommitdiffstats
path: root/libusb-1.0/examples/lsusb.c
diff options
context:
space:
mode:
Diffstat (limited to 'libusb-1.0/examples/lsusb.c')
-rw-r--r--libusb-1.0/examples/lsusb.c64
1 files changed, 0 insertions, 64 deletions
diff --git a/libusb-1.0/examples/lsusb.c b/libusb-1.0/examples/lsusb.c
deleted file mode 100644
index e36e0c1..0000000
--- a/libusb-1.0/examples/lsusb.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * libusb example program to list devices on the bus
- * Copyright (C) 2007 Daniel Drake <dsd@gentoo.org>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <stdio.h>
-#include <sys/types.h>
-
-#include "libusb.h"
-
-static void print_devs(libusb_device **devs)
-{
- libusb_device *dev;
- int i = 0;
-
- while ((dev = devs[i++]) != NULL) {
- struct libusb_device_descriptor desc;
- int r = libusb_get_device_descriptor(dev, &desc);
- if (r < 0) {
- fprintf(stderr, "failed to get device descriptor");
- return;
- }
-
- printf("%04x:%04x (bus %d, device %d)\n",
- desc.idVendor, desc.idProduct,
- libusb_get_bus_number(dev), libusb_get_device_address(dev));
- }
-}
-
-int main(void)
-{
- libusb_device **devs;
- int r;
- ssize_t cnt;
-
- r = libusb_init(NULL);
- if (r < 0)
- return r;
-
- cnt = libusb_get_device_list(NULL, &devs);
- if (cnt < 0)
- return (int) cnt;
-
- print_devs(devs);
- libusb_free_device_list(devs, 1);
-
- libusb_exit(NULL);
- return 0;
-}
-