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

NAME

       sdp_find_media - find the specified media from the media list

SYNOPSIS

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

       sdp_media_t *sdp_find_media(sdp_media_t *media, const char *name);

DESCRIPTION

       The  sdp_find_media() function searches the media list for the media specified by name. If the media is found it returns the pointer to the
       media. Otherwise it returns NULL.

RETURN VALUES

       The sdp_find_media() function returns the media (sdp_media_t *) on success and NULL when the search fails or the mandatory input parameters
       are NULL.

EXAMPLES

       Example 1 An (incomplete) SDP description that contains two media sections: audio and video.

	 m=audio 49170 RTP/AVP 0 8
	 a=rtpmap:0 PCMU/8000
	 a=rtpmap:8 PCMA/8000
	 m=video 51372 RTP/AVP 31 32
	 a=rtpmap:31 H261/90000
	 a=rtpmap:32 MPV/90000

	 /*
	  * Assuming that above description is parsed using sdp_parse() and that
	  * the parsed structure is in "session" sdp_session_t structure.
	  */

	 sdp_media_t	 *my_media;
	 my_media = sdp_find_media(session->s_media, "video");

	 /*
	  * my_media now points to the structure containg video media section
	  * information
	  */

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_parse(3COMMPUTIL), attributes(5)

SunOS 5.11							    12 Oct 2007 					sdp_find_media(3COMMPUTIL)