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/* xdr_ptrace.h - xdr header for remote ptrace structures */
/* Copyright 1992 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 references to old xdr_regs functions.
removed includes of "xdr_regs.h" and "reg.h".
01a,05jun90,llk extracted from xdr_ptrace.h.
*/
/*
* Counted byte structure used by READ/WRITE TEXT/DATA
* and GET/SET REGS/FPREGS
*/
struct c_bytes {
u_int len;
caddr_t bytes;
};
typedef struct c_bytes C_bytes;
/*
* enum for discriminated union ptrace_info
*/
enum ptype {
NOINFO = 0, /* no additional infomation */
DATA = 1 /* c_bytes */
};
typedef enum ptype ptype;
/*
* discrimnated union for passing additional data to be
* written to the debugged process.
*/
struct ptrace_info {
ptype ttype;
caddr_t more_data;
};
typedef struct ptrace_info Ptrace_info;
/*
* structure passed to server on all remote ptrace calls
*/
struct rptrace {
int pid;
int data;
int addr; /* FIX! this really should be caddr_t or something */
Ptrace_info info;
};
typedef struct rptrace Rptrace;
/*
* structure returned by server on all remote ptrace calls
*/
/* This used to have a field called errno, but that fails on hosts which
define errno to be a macro, so it was changed to errno_num. */
struct ptrace_return {
int status;
int errno_num;
Ptrace_info info;
};
typedef struct ptrace_return Ptrace_return;
bool_t xdr_c_bytes();
bool_t xdr_ptrace_info();
bool_t xdr_rptrace();
bool_t xdr_ptrace_return();
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