sdp_delete_attribute(3commput) [opensolaris man page]

sdp_delete_media(3COMMPUTIL)		     Communication Protocol Parser Utilities Library Functions		      sdp_delete_media(3COMMPUTIL)

NAME

       sdp_delete_media, sdp_delete_attribute - delete the specified media or attribute from the appropriate list

SYNOPSIS

       cc [ flag...] file... -lcommputil [ library...]
       #include <sdp.h>

       int sdp_delete_media(sdp_media_t **l_media, sdp_media_t *media);

       int sdp_delete_attribute(sdp_attr_t **l_attr, sdp_attr_t *attr);

DESCRIPTION

       The  sdp_delete_media()	function  deletes  the specified media from the media list. It is similar to deleting a node in a linked list. The
       function first finds  the  media  that  needs  to  be  deleted  using  sdp_find_media(3COMMPUTIL).  The	found  media  is  then	passed	to
       sdp_delete_media() to delete it. The function frees the memory allocated to media structure after deleting it.

       The  sdp_delete_attribute()  function deletes the specified attribute from the attribute list. It is similar to deleting a node in a linked
       list. The function first finds the attribute that needs to be deleted using sdp_find_media_rtpmap(3COMMPUTIL) or  sdp_find_attribute(3COMM-
       PUTIL).	The  found  attribute  is then passed to sdp_delete_attribute() to delete it. The function frees the memory allocated to attribute
       structure after deleting it.

RETURN VALUES

       Upon successful completion, these functions return 0. Otherwise, the appropriate error value is returned. The value of errno is not changed
       by these calls in the event of an error.

ERRORS

       These functions will fail if:

       EINVAL	 The mandatory input parameters are not provided or are NULL.

ATTRIBUTES

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

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

SEE ALSO

       libcommputil(3LIB), sdp_find_attribute(3COMMPUTIL), sdp_find_media(3COMMPUTIL), sdp_find_media_rtpmap(3COMMPUTIL), attributes(5)

SunOS 5.11							    12 Oct 2007 				      sdp_delete_media(3COMMPUTIL)

libcommputil(3LIB)						Interface Libraries						libcommputil(3LIB)

NAME

       libcommputil - communication protocol parser utilities library

SYNOPSIS

       cc [ flag... ] file... -lcommputil [ library... ]
       #include <sdp.h>

DESCRIPTION

       The communication protocol parser utilities library is a placeholder for public interfaces that facilitate parsing of various communication
       protocols. Functions in this library parse the SDP (Session Description Protocol) description, check for syntax conformance,  and  generate
       SDP descriptions.

       SDP  (Session Description Protocol), described in RFC 4566, describes multimedia sessions for the purposes of session announcement, session
       invitation, and other forms of multimedia session initiation.  SDP is used to convey session information  in  Session  Initiation  Protocol
       (SIP), Streaming Media (Real Time Streaming Protocol, RTSP), email, and World Wide Web and Multicast Session Announcement.

INTERFACES

       The  shared object libcommputil.so.1 provides the public interfaces defined below. See Intro(3) for additional information on shared object
       interfaces.

       sdp_add_attribute	     sdp_add_bandwidth
       sdp_add_connection	     sdp_add_email
       sdp_add_information	     sdp_add_key
       sdp_add_media		     sdp_add_name
       sdp_add_origin		     sdp_add_phone
       sdp_add_repeat		     sdp_add_time
       sdp_add_uri		     sdp_add_zone
       sdp_clone_session	     sdp_delete_attribute
       sdp_delete_field 	     sdp_delete_media
       sdp_delete_media_field	     sdp_find_attribute
       sdp_find_media		     sdp_find_media_rtpmap
       sdp_free_session 	     sdp_new_session
       sdp_parse		     sdp_session_to_str

FILES

       /lib/libcommputil.so.1	    shared object.

       /lib/64/libcommputil.so.1    64-bit shared object.

ATTRIBUTES

       See attributes(5) for description of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsl (32-bit)		   |
       +-----------------------------+-----------------------------+
       |			     |SUNWcslx (64-bit) 	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Committed 		   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       Intro(3), attributes(5)

SunOS 5.11							    12 Oct 2007 						libcommputil(3LIB)