diff options
Diffstat (limited to 'Documentation/userspace-api/media/dvb/fe-read-ber.rst')
| -rw-r--r-- | Documentation/userspace-api/media/dvb/fe-read-ber.rst | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/Documentation/userspace-api/media/dvb/fe-read-ber.rst b/Documentation/userspace-api/media/dvb/fe-read-ber.rst index 2200eb1d06f9..f33f1dd20501 100644 --- a/Documentation/userspace-api/media/dvb/fe-read-ber.rst +++ b/Documentation/userspace-api/media/dvb/fe-read-ber.rst @@ -1,4 +1,5 @@ .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later +.. c:namespace:: DTV.fe .. _FE_READ_BER: @@ -16,20 +17,19 @@ FE_READ_BER Synopsis ======== -.. c:function:: int ioctl(int fd, FE_READ_BER, uint32_t *ber) - :name: FE_READ_BER +.. c:macro:: FE_READ_BER +``int ioctl(int fd, FE_READ_BER, uint32_t *ber)`` Arguments ========= ``fd`` - File descriptor returned by :c:func:`open() <dvb-fe-open>`. + File descriptor returned by :c:func:`open()`. ``ber`` The bit error rate is stored into \*ber. - Description =========== @@ -37,7 +37,6 @@ This ioctl call returns the bit error rate for the signal currently received/demodulated by the front-end. For this command, read-only access to the device is sufficient. - Return Value ============ |