sip_process_new_packet(3sip) [opensolaris man page]
sip_process_new_packet(3SIP) Session Initiation Protocol Library Functions sip_process_new_packet(3SIP) NAME
sip_process_new_packet - send an inbound message to the SIP stack for processing SYNOPSIS
cc [ flag ... ] file ... -lsip [ library ... ] #include <sip.h> void sip_process_new_packet(sip_conn_object_t conn_object, void *msgstr, size_t msgstr); DESCRIPTION
The sip_process_new_packet() function receives incoming message, creates a SIP message, processes it and passes it on to the application. For a byte-stream protocol like TCP sip_process_new_packet() also takes care of breaking the byte stream into message boundaries using the CONTENT-LENGTH header in the SIP message. If the SIP message arriving on TCP does not contain a CONTENT-LENGTH header, the behavior is unspecified. sip_process_new_packet() deletes the SIP message on return from the application's receive function, thus if the application wishes to retain the SIP message for future use, it must use sip_hod_msg() so that the message is not freed by sip_process_new_packet(). 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_process_new_packet(3SIP)
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sip_delete_start_line(3SIP) Session Initiation Protocol Library Functions sip_delete_start_line(3SIP) NAME
sip_delete_start_line, sip_delete_header, sip_delete_header_by_name, sip_delete_value - delete a SIP header or a header value SYNOPSIS
cc [ flag ... ] file ... -lsip [ library ... ] #include <sip.h> int sip_delete_start_line(sip_msg_t sip_msg); int sip_delete_header(sip_msg_t sip_header); int sip_delete_header_by_name(sip_msg_t msg, char *header_name); int sip_delete_value(sip_header_t sip_header, sip_header_value_t sip_header_value); DESCRIPTION
The sip_delete_start_line() function deletes the start line, a request or a response line, from the SIP message sip_msg. The sip_delete_header() function deletes the SIP header specified by sip_header from the associated SIP message sip_msg. The sip_delete_header_by_name() function deletes the SIP header name specified by header_name (long or compact form) from the SIP message sip_msg. The sip_delete_value() deletes the SIP header value specified by sip_header_value from the SIP header sip_header. When a SIP header or value is deleted, the corresponding header or value is marked as deleted. Lookups ignore headers or values that are marked as deleted. RETURN VALUES
These functions return 0 on success and the appropriate error on failure. The value of errno is not changed by these calls in the event of an error. ERRORS
On failure, the returned error could be one of the following: EINVAL If any of the required input is NULL. If the header or value to be deleted does not exist. If the header or value to be deleted has already been deleted. EPERM If the SIP message cannot be modified. 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 20 Jan 2007 sip_delete_start_line(3SIP)