sip_get_resp_desc(3SIP) Session Initiation Protocol Library Functions sip_get_resp_desc(3SIP)NAME
sip_get_resp_desc - return the response phrase
SYNOPSIS
cc [ flag ... ] file ... -lsip [ library ... ]
#include <sip.h>
char *sip_get_resp_desc(int *resp_code);
DESCRIPTION
The sip_get_resp_desc() function returns the response phrase for the given response code in resp_code. The response code is not one that is
listed in RFC 3261 (Section 21). The returned string is "UNKNOWN".
RETURN VALUES
The value of errno is not changed by these calls in the event of an error.
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_resp_desc(3SIP)
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sip_create_response(3SIP) Session Initiation Protocol Library Functions sip_create_response(3SIP)NAME
sip_create_response - create a response for a SIP request
SYNOPSIS
cc [ flag ... ] file ... -lsip [ library ... ]
#include <sip.h>
sip_msg_t sip_create_response(sip_msg_t sip_request,
int response_code, char *response_phase,
char *totag, char *contact_uri);
DESCRIPTION
The sip_create_response() function creates and returns a SIP message in response to the SIP request sip_request. The response line in the
resulting SIP message is created using the response code in response_code and the phrase in response_phrase. The response line has the SIP-
Version of "2.0". If a non-null totag is specified, the resulting SIP response has a TO header with a tag value from totag. If totag is
null and the response_code is anything other than 100 (TRYING), sip_create_response() adds a TO header with a randomly generated tag value.
If the response_code is 100 and totag is null, the SIP response has a TO header without a tag parameter. If contact_uri is non-null, a CON-
TACT header is added to the SIP response with the URI specified in contact_uri. The SIP response has the following headers copied from
sip_request:
All VIA headers
FROM header
TO header (with tag added, if required, as stated above)
CALL-ID header
CSEQ header
All RECORD-ROUTE headers
RETURN VALUES
The sip_create_response() function returns the resulting SIP message on success and NULL on failure.
The value of errno is not changed by these calls in the event of an error.
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_create_response(3SIP)