xdr_free()--Generic Freeing Function

 #include <rpc/rpc.h>

 void xdr_free(xdrproc_t proc,
                       char *objp);

The xdr_free() function recursively frees the object pointed to by the pointer passed in.

Parameters

proc  (Input) 

XDR routine for the object being freed.

objp  (Input) 

A pointer to the object to be freed.

Authorities

No authorization is required.

Return Value

None.

Error Conditions

In case of an exception, the errno global variable is set to EUNKNOWN.

Error Messages

Example

See Code disclaimer information for information pertaining to code examples.

The following example shows how xdr_free() is used:

#include <rpc/rpc.h>

main()
{
  CLIENT *cl;
  char *outparam;
  int inparam;
  ...
  cl = clnt_create(...);
  ...
  outparam = NULL;
  clnt_call(cl, MYPROC, xdr_int, &inparam,
            xdr_wrapstring, &outparam, timeout);
  ...
  xdr_free(xdr_wrapstring, &outparam);
  ...
}