opensolaris man page for sip_get_msg_len

sip_get_msg_len(3SIP)				   Session Initiation Protocol Library Functions			     sip_get_msg_len(3SIP)

NAME
       sip_get_msg_len - returns the length of the SIP message

SYNOPSIS
       cc [ flag ... ] file ... -lsip [ library ... ]
       #include <sip.h>

       int sip_get_msg_len(sip_msg_t sip_msg,
	    int *error);

DESCRIPTION
       The sip_get_msg_len() function will return the length of the SIP message sip_msg.

RETURN VALUES
       For functions that return an integer, the return value is the specified value on success and -1 on error.

       The value of errno is not changed by these calls in the event of an error.

ERRORS
       This function takes a pointer to an integer error as an argument. If the error is non-null, one of the following values is set:

       EINVAL	 The input SIP message sip_msg or the header value is null; or the specified header/header value is deleted.

       EPROTO	 The header value is not present or invalid. The parser could not parse it correctly.

       ENOMEM	 There is an error allocating memory for the return value.

       On success, the value of the location pointed to by error is set to 0.

ATTRIBUTES
       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Committed 		   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |MT-Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO
       libsip(3LIB)

SunOS 5.11							    09 Feb 2007 					     sip_get_msg_len(3SIP)