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| author | osy <50960678+osy@users.noreply.github.com> | 2021-05-11 20:58:59 -0700 |
|---|---|---|
| committer | Nathan Hjelm <hjelmn@google.com> | 2021-05-16 15:15:05 -0600 |
| commit | 6a902c3b207a017cd699ac8bb6659abf32eb0c99 (patch) | |
| tree | 564ec71c6ac443a828ebbc8dd280a07564453029 /configure.ac | |
| parent | abd788c203624930241f45f32b501c16936bd806 (diff) | |
| download | libusb-6a902c3b207a017cd699ac8bb6659abf32eb0c99.tar.gz | |
darwin: add authorization for device capture
To use USBDeviceReEnumerate with kUSBReEnumerateCaptureDeviceMask your app
either needs to be running as root OR have the 'com.apple.vm.device-access'
entitlement AND have the user authorization requested via
IOServiceAuthorize().
We can use the capture re-enumerate APIs if either 1) the process is running
as root or 2) the 'com.apple.vm.device-access' entitlement is used AND
IOServiceAuthorize() is called. We assume that if the entitlement is not
there then we are running as root--if this is not true, then
darwin_detach_kernel_driver will fail anyways.
The authorization status is cached in the device's start() so we have to
stop() and start() the device by destroying the plugin and recreating it
again.
Signed-off-by: Nathan Hjelm <hjelmn@google.com>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 7c86598..5899fc2 100644 --- a/configure.ac +++ b/configure.ac @@ -161,7 +161,7 @@ fi case $backend in darwin) AC_CHECK_FUNCS([pthread_threadid_np]) - LIBS="${LIBS} -lobjc -Wl,-framework,IOKit -Wl,-framework,CoreFoundation" + LIBS="${LIBS} -lobjc -Wl,-framework,IOKit -Wl,-framework,CoreFoundation -Wl,-framework,Security" ;; haiku) LIBS="${LIBS} -lbe" |