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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2015-02-02 14:27:13 +0100 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2015-02-13 10:34:19 +0100 |
commit | 7eeb079d84bc4abe9897be0047fc28a754e46ecd (patch) | |
tree | 9b47ac7055ce0cb1e2d86c684a2a7a1cd20c0c4d /freebsd/sys/dev/usb/usb_process.c | |
parent | freebsd-to-rtems.py: Fix revert includes (diff) | |
download | rtems-libbsd-7eeb079d84bc4abe9897be0047fc28a754e46ecd.tar.bz2 |
Update to FreeBSD 9.3
Diffstat (limited to 'freebsd/sys/dev/usb/usb_process.c')
-rw-r--r-- | freebsd/sys/dev/usb/usb_process.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/freebsd/sys/dev/usb/usb_process.c b/freebsd/sys/dev/usb/usb_process.c index 59b26567..d36df36e 100644 --- a/freebsd/sys/dev/usb/usb_process.c +++ b/freebsd/sys/dev/usb/usb_process.c @@ -503,3 +503,15 @@ usb_proc_rewakeup(struct usb_process *up) cv_signal(&up->up_cv); } } + +/*------------------------------------------------------------------------* + * usb_proc_is_called_from + * + * This function will return non-zero if called from inside the USB + * process passed as first argument. Else this function returns zero. + *------------------------------------------------------------------------*/ +int +usb_proc_is_called_from(struct usb_process *up) +{ + return (up->up_curtd == curthread); +} |