opensolaris man page for sip_get_trans

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

NAME
       sip_get_trans - lookup a transaction

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

       const struct sip_xaction *sip_get_trans(sip_msg_t sip_msg, int which,
	    int *error);

DESCRIPTION
       The sip_get_trans() transaction for the SIP message sip_msg. A transaction is not freed if there are any references on it.

       The transaction type should be specified as one of the following:
	 SIP_CLIENT_TRANSACTON - lookup a client transaction
	 SIP_SERVER_TRANSACTON - lookup a server transaction

       The  sip_get_trans()  function matches a transaction to a message as specified in RFC 3261, sections 17.1.3 and 17.2.3. The sip_get_trans()
       function holds a reference to the returned transaction. The caller must release this reference after use.

RETURN VALUES
       The sip_get_trans() function returns the required value on success or NULL on failure.

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

ERRORS
       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							    25 Jan 2007 					       sip_get_trans(3SIP)