addrdsfig.3alc man page

addrdsfig — adds a figure

Synopsis

#include"rdsnnn.h"
rdsfig_list ∗addrdsfig( Name, Size )
  char        ∗Name;
  unsigned int Size;

Parameter

Name

Name of the figure to add to the figures's list.

Size

Size of the user structure (if defined) added to the rdsrec_list structure.

Description

The addrdsfig function adds a new figure called 'Name' to the head of figures's list and becomes itself the list head (HEAD_RDSFIG pointer).
The field NAME of the figure is set to ´Name´.
The field SIZE of the figure is set to ´Size´.
The field MODE of the figure is set to ´A´.

Note :

Name allocation is done with the namealloc() MBK function.

If user structure isn't defined, the user has to set parameter 'Size' to 0L.

Return Value

Pointer to the newly created figure.It's also the HEAD_RDSFIG pointer.

Errors

"Rds202: rdsalloc error, can't continue !"

it's impossible to allocate the memory size desired

Example

        #include "mutnnn.h"
	#include "rdsnnn.h"
        #include "rtlnnn.h"
	 typedef struct UserStruct
	  {
	    char ∗STRING;
	    void ∗USER1;
	  } UserStruct;
	 main()
	  {
	    rdsfig_list ∗RdsFigure;
            mbkenv();
            rdsenv();
            loadrdsparam();
	    RdsFigure = addrdsfig ("core",sizeof ( UserStruct ) );
	    printf("FIGURE NAME = %s\n",RdsFigure->NAME);
	    /∗ The new figure is head of figure list ∗/
	    printf("HEAD_RDSFIG : FIGURE NAME = %s\n",HEAD_RDSFIG->NAME);
	  }

See Also

librds, delrdsfig, viewrdsfig

Info

October 1, 1997 ASIM/LIP6 RDS PHYSICAL FUNCTIONS