HP-UX C SIP Stack Message Layer Reference Guide (February 2008)

Via Header Functions 773
Get and Set Functions
RvSipViaHeaderGetHost()
RvSipViaHeaderGetHost()
DESCRIPTION
Copies the host name, send-by parameter, from the Via header into a given
buffer. If the bufferLen size is adequate, the function copies the parameter into
the strBuffer. Otherwise, the function returns
RV_ERROR_INSUFFICIENT_BUFFER and the actualLen parameter contains
the required buffer length.
SYNTAX
RvStatus RvSipViaHeaderGetHost(
IN RvSipViaHeaderHandle hHeader,
IN RvChar* strBuffer,
IN RvUint bufferLen,
OUT RvUint* actualLen);
PARAMETERS
hHeader
The handle to the header.
strBuffer
Buffer to fill with the requested parameter.
bufferLen
The length of the buffer.
actualLen
The length of the requested parameter + 1, to include a NULL value at the end
of the parameter.
RETURN VALUES
Returns RvStatus.