sdp_free_session(3commput) [opensolaris man page]

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

NAME

       sdp_new_session, sdp_free_session - allocate a new SDP session structure

SYNOPSIS

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

       sdp_session_t *sdp_new_session();

       void sdp_free_session(sdp_session_t *session);

DESCRIPTION

       The  sdp_new_session() function allocates memory for an SDP session structure specified by session, assigns a version number to the session
       structure, and returns a new session structure. It is the responsibility of the user to free the memory allocated to the session  structure
       using the sdp_free_session() function.

       The sdp_free_session() function destroys the SDP session structure and frees the resources associated with it.

RETURN VALUES

       The sdp_new_session() function returns the newly allocated SDP session structure on success and NULL on failure.

ATTRIBUTES

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

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

SEE ALSO

       libcommputil(3LIB), attributes(5)

SunOS 5.11							    12 Oct 2007 				       sdp_new_session(3COMMPUTIL)

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

NAME

       sdp_delete_all_field, sdp_delete_all_media_field - delete all SDP fields

SYNOPSIS

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

       int sdp_delete_all_field(sdp_session_t *session,
	    const char field);

       int sdp_delete_all_media_field(sdp_media_t *media,
	    const char field);

DESCRIPTION

       The  sdp_delete_all_field() function deletes all the occurrences of the specified SDP field from the session structure. For example, if the
       session structure has 3 bandwidth (b=) fields, then when this function is called with SDP_BANDWIDTH_FIELD, all the three  bandwidth  fields
       are deleted from the session structure.

       The  sdp_delete_all_media_field()  function  deletes all the occurrences of the specified SDP field from the specified media structure. For
       example, if the caller wants to delete all the attribute fields in a media structure, calling this function with SDP_ATTRIBUTE_FIELD  argu-
       ment would delete all the attribute fields in the media structure.

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 session or media argument is NULL or the field type is unknown.

ATTRIBUTES

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

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

SEE ALSO

       libcommputil(3LIB), attributes(5)

SunOS 5.11							    12 Oct 2007 				  sdp_delete_all_field(3COMMPUTIL)