diff options
| author | ShengYi Hung <aokblast@FreeBSD.org> | 2025-06-11 19:07:39 +0000 |
|---|---|---|
| committer | ShengYi Hung <aokblast@FreeBSD.org> | 2026-06-22 13:36:47 +0000 |
| commit | 2879c818e5535e9c9dc592714c7d4ef0c1c9e8c1 (patch) | |
| tree | 4c3e0527d9810697a77d3d3a11e57d7615dc2305 /lib/libusb/libusb10_hotplug.c | |
| parent | ae489991d1c0b550ead309abc1eade3b185e7499 (diff) | |
libusb: implement libusb_set_option
Implement libusb_set_option for API compatibility of libusb upstream
The implementation status of each option is as following:
LIBUSB_OPTION_LOG_LEVEL: just like libusb_set_debug
LIBUSB_OPTION_LOG_CB: add callback support for DPRINTF
LIBUSB_OPTION_NO_DEVICE_DISCOVERY: disable initialization of devd and
netlink when register. Also, create no thread when registration of
callback happens.
LIBUSB_OPTION_USE_USBDK: no needed as USBDK is for Windows
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D50818
Diffstat (limited to 'lib/libusb/libusb10_hotplug.c')
| -rw-r--r-- | lib/libusb/libusb10_hotplug.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/libusb/libusb10_hotplug.c b/lib/libusb/libusb10_hotplug.c index 359c818b5720..8b8de5019e4e 100644 --- a/lib/libusb/libusb10_hotplug.c +++ b/lib/libusb/libusb10_hotplug.c @@ -348,6 +348,9 @@ int libusb_hotplug_register_callback(libusb_context *ctx, ctx = GET_CONTEXT(ctx); + if (ctx->no_discovery) + return (LIBUSB_SUCCESS); + if (ctx->usb_event_mode == usb_event_none) { HOTPLUG_LOCK(ctx); if (!netlink_init(ctx) && !devd_init(ctx)) |