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Commit 99e6179e authored by Martin Lucina's avatar Martin Lucina
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Documentation updates 

The option_value parameter for zmq_getsockopt is in and out.
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doc/zmq_getsockopt.txt
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...@@ -10,7 +10,7 @@ zmq_getsockopt - get 0MQ socket options ...@@ -10,7 +10,7 @@ zmq_getsockopt - get 0MQ socket options
SYNOPSIS SYNOPSIS
-------- --------
*int zmq_getsockopt (void '*socket', int 'option_name', void '*option_value', size_t 'option_len');* *int zmq_getsockopt (void '*socket', int 'option_name', void '*option_value', size_t '*option_len');*
DESCRIPTION DESCRIPTION
...@@ -19,7 +19,9 @@ The _zmq_getsockopt()_ function shall retrieve the value for the option ...@@ -19,7 +19,9 @@ The _zmq_getsockopt()_ function shall retrieve the value for the option
specified by the 'option_name' argument for the 0MQ socket pointed to by the specified by the 'option_name' argument for the 0MQ socket pointed to by the
'socket' argument, and store it in the buffer pointed to by the 'option_value' 'socket' argument, and store it in the buffer pointed to by the 'option_value'
argument. The 'option_len' argument is the size in bytes of the buffer pointed argument. The 'option_len' argument is the size in bytes of the buffer pointed
to by 'option_value'. to by 'option_value'; upon successful completion _zmq_getsockopt()_ shall
modify the 'option_value' argument to indicate the actual size of the option
value stored in the buffer.
The following options can be retrieved with the _zmq_getsockopt()_ function: The following options can be retrieved with the _zmq_getsockopt()_ function:
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