diff options
Diffstat (limited to 'Documentation/media/uapi/cec/cec-func-open.rst')
| -rw-r--r-- | Documentation/media/uapi/cec/cec-func-open.rst | 26 |
1 files changed, 9 insertions, 17 deletions
diff --git a/Documentation/media/uapi/cec/cec-func-open.rst b/Documentation/media/uapi/cec/cec-func-open.rst index 4691194ee795..53ffc091e2c0 100644 --- a/Documentation/media/uapi/cec/cec-func-open.rst +++ b/Documentation/media/uapi/cec/cec-func-open.rst @@ -6,10 +6,10 @@ cec open() ********** -*man cec-open(2)* - -Open a cec device +Name +==== +cec-open - Open a cec device Synopsis ======== @@ -19,7 +19,8 @@ Synopsis #include <fcntl.h> -.. c:function:: int open( const char *device_name, int flags ) +.. cpp:function:: int open( const char *device_name, int flags ) + Arguments ========= @@ -31,11 +32,11 @@ Arguments Open flags. Access mode must be ``O_RDWR``. When the ``O_NONBLOCK`` flag is given, the - :ref:`CEC_RECEIVE <cec-ioc-receive>` ioctl will return EAGAIN + :ref:`CEC_RECEIVE` ioctl will return EAGAIN error code when no message is available, and the - :ref:`CEC_TRANSMIT <cec-ioc-receive>`, - :ref:`CEC_ADAP_S_PHYS_ADDR <cec-ioc-adap-g-phys-addr>` and - :ref:`CEC_ADAP_S_LOG_ADDRS <cec-ioc-adap-g-log-addrs>` ioctls + :ref:`CEC_TRANSMIT`, + :ref:`CEC_ADAP_S_PHYS_ADDR` and + :ref:`CEC_ADAP_S_LOG_ADDRS` ioctls all act in non-blocking mode. Other flags have no effect. @@ -77,12 +78,3 @@ ENOMEM ENXIO No device corresponding to this device special file exists. - - -.. ------------------------------------------------------------------------------ -.. This file was automatically converted from DocBook-XML with the dbxml -.. library (https://github.com/return42/sphkerneldoc). The origin XML comes -.. from the linux kernel, refer to: -.. -.. * https://github.com/torvalds/linux/tree/master/Documentation/DocBook -.. ------------------------------------------------------------------------------ |