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/* xdr_ptrace.c - xdr routines for remote ptrace calls */
/* Copyright 1984, 1985, 1986, 1987, 1988, 1989, 1991, 1992, 1993, 1998
Free Software Foundation, Inc.
This code was donated by Wind River Systems, Inc. */
/*
modification history
--------------------
01b,25may91,maf now uses counted bytes struct to transfer registers.
removed xdr_regs_ptr (), xdr_fp_status_ptr (), and
xdr_fpa_regs_ptr ().
01a,05jun90,llk extracted from xdr_ptrace.h, version 01c.
*/
#include "defs.h"
#include "vxWorks.h"
#include <rpc/rpc.h>
#include "xdr_ptrace.h"
#define MAX_LEN 32000
/********************************************************************
*
* xdr_c_bytes -
*
* xdr routine for counted bytes
*
*/
bool_t xdr_c_bytes(xdrs,objp)
XDR *xdrs;
C_bytes *objp;
{
return(xdr_bytes(xdrs, &objp->bytes, (u_int *) &objp->len, MAX_LEN));
} /* xdr_c_bytes */
/********************************************************************
*
* xdr_c_bytes_ptr -
*
* xdr routine for counted bytes branch of ptrace_info
*
*/
LOCAL bool_t xdr_c_bytes_ptr(xdrs,objp)
XDR *xdrs;
C_bytes **objp;
{
return(xdr_pointer(xdrs, (char **) objp, sizeof(C_bytes), xdr_c_bytes));
} /* xdr_c_bytes_ptr */
/********************************************************************
*
* xdr_ptrace_info -
*
* xdr routine for discriminated union ptrace_info
*
*/
bool_t xdr_ptrace_info(xdrs,objp)
XDR *xdrs;
Ptrace_info *objp;
{
static struct xdr_discrim choices[] =
{
{ (int) DATA, xdr_c_bytes_ptr },
{ __dontcare__, NULL }
};
return(xdr_union(xdrs, (enum_t *) &objp->ttype,
(char *) &objp->more_data, choices, xdr_void));
} /* xdr_ptrace_info */
/********************************************************************
*
* xdr_rptrace -
*
* xdr routine for remote ptrace data into server
*
*/
bool_t xdr_rptrace(xdrs,objp)
XDR *xdrs;
Rptrace *objp;
{
if (! xdr_int(xdrs, &objp->pid))
return(FALSE);
if (! xdr_int(xdrs, &objp->data))
return(FALSE);
if (! xdr_int(xdrs, &objp->addr))
return(FALSE);
if (! xdr_ptrace_info(xdrs, &objp->info))
return(FALSE);
return(TRUE);
} /* xdr_rptrace */
/********************************************************************
*
* xdr_ptrace_return -
*
* xdr routine for remote ptrace data returned by server
*
*/
bool_t xdr_ptrace_return(xdrs, objp)
XDR *xdrs;
Ptrace_return *objp;
{
if (! xdr_int(xdrs, &objp->status))
return(FALSE);
if (! xdr_int(xdrs, &objp->errno_num))
return(FALSE);
if (! xdr_ptrace_info(xdrs, &objp->info))
return(FALSE);
return(TRUE);
} /* xdr_ptrace_return */
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