From f9d1a634da5e6e095d9c7feeecd2e194e5198636 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Wolfgang=20St=C3=B6ggl?= <c72578@yahoo.de>
Date: Fri, 6 Dec 2019 10:02:03 +0100
Subject: [PATCH] Fix libusb_set_debug deprecated warnings
The function libusb_set_debug() is deprecated, use libusb_set_option()
instead using the LIBUSB_OPTION_LOG_LEVEL option.
- Details:
http://libusb.sourceforge.net/api-1.0/group__libusb__lib.html
- Fixes the following warnings:
pcsensor.c:200:9: warning: 'libusb_set_debug' is deprecated:
Use libusb_set_option instead [-Wdeprecated-declarations]
libusb_set_debug(ctx, 4); //LIBUSB_LOG_LEVEL_DEBUG
pcsensor.c:202:9: warning: 'libusb_set_debug' is deprecated:
Use libusb_set_option instead [-Wdeprecated-declarations]
libusb_set_debug(ctx, 0); //LIBUSB_LOG_LEVEL_NONE
---
pcsensor.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/pcsensor.c b/pcsensor.c
index 1dc82a9..15a5706 100644
--- a/pcsensor.c
+++ b/pcsensor.c
@@ -192,15 +192,19 @@ int find_lvr_winusb(temper_device_t *devices) {
int setup_libusb_access(temper_device_t *devices) {
int i;
+ int log_level = 0; // LIBUSB_LOG_LEVEL_NONE
int numdev;
libusb_init(&ctx);
if(debug) {
- libusb_set_debug(ctx, 4); //LIBUSB_LOG_LEVEL_DEBUG
- } else {
- libusb_set_debug(ctx, 0); //LIBUSB_LOG_LEVEL_NONE
+ log_level = 4; // LIBUSB_LOG_LEVEL_DEBUG
}
+#if LIBUSBX_API_VERSION < 0x01000106
+ libusb_set_debug(ctx, log_level);
+#else
+ libusb_set_option(ctx, LIBUSB_OPTION_LOG_LEVEL, log_level);
+#endif
if((numdev = find_lvr_winusb(devices)) < 1) {
fprintf(stderr, "Couldn't find the USB device, Exiting: %d\n", numdev);