73 lines
1.6 KiB
C
73 lines
1.6 KiB
C
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/* xdr_ptrace.h - xdr header for remote ptrace structures */
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/* Copyright 1992 Free Software Foundation, Inc.
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This code was donated by Wind River Systems, Inc. */
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/*
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modification history
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--------------------
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01b,25may91,maf now uses counted bytes struct to transfer registers;
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removed references to old xdr_regs functions.
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removed includes of "xdr_regs.h" and "reg.h".
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01a,05jun90,llk extracted from xdr_ptrace.h.
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*/
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/*
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* Counted byte structure used by READ/WRITE TEXT/DATA
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* and GET/SET REGS/FPREGS
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*/
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struct c_bytes {
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u_int len;
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caddr_t bytes;
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};
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typedef struct c_bytes C_bytes;
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/*
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* enum for discriminated union ptrace_info
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*/
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enum ptype {
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NOINFO = 0, /* no additional infomation */
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DATA = 1 /* c_bytes */
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};
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typedef enum ptype ptype;
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/*
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* discrimnated union for passing additional data to be
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* written to the debugged process.
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*/
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struct ptrace_info {
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ptype ttype;
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caddr_t more_data;
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};
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typedef struct ptrace_info Ptrace_info;
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/*
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* structure passed to server on all remote ptrace calls
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*/
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struct rptrace {
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int pid;
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int data;
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int addr; /* FIX! this really should be caddr_t or something */
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Ptrace_info info;
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};
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typedef struct rptrace Rptrace;
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/*
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* structure returned by server on all remote ptrace calls
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*/
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/* This used to have a field called errno, but that fails on hosts which
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define errno to be a macro, so it was changed to errno_num. */
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struct ptrace_return {
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int status;
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int errno_num;
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Ptrace_info info;
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};
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typedef struct ptrace_return Ptrace_return;
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bool_t xdr_c_bytes();
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bool_t xdr_ptrace_info();
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bool_t xdr_rptrace();
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bool_t xdr_ptrace_return();
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