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-rw-r--r--misc/sys/ptrace.h137
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diff --git a/misc/sys/ptrace.h b/misc/sys/ptrace.h
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--- a/misc/sys/ptrace.h
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-/* Copyright (C) 1991, 1992 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
-
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
-
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
-
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the, 1992 Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
-
-#ifndef _PTRACE_H
-
-#define _PTRACE_H 1
-#include <features.h>
-
-__BEGIN_DECLS
-
-
-/* Type of the REQUEST argument to `ptrace.' */
-enum __ptrace_request
-{
- /* Indicate that the process making this request should be traced.
- All signals received by this process can be intercepted by its
- parent, and its parent can use the other `ptrace' requests. */
- PTRACE_TRACEME = 0,
-#define PT_TRACE_ME PTRACE_TRACEME
-
- /* Return the word in the process's text space at address ADDR. */
- PTRACE_PEEKTEXT,
-#define PT_READ_I PTRACE_PEEKTEXT
-
- /* Return the word in the process's data space at address ADDR. */
- PTRACE_PEEKDATA,
-#define PT_READ_D PTRACE_PEEKDATA
-
- /* Return the word in the process's user area at offset ADDR. */
- PTRACE_PEEKUSER,
-#define PT_READ_U PTRACE_PEEKUSER
-
- /* Write the word DATA into the process's text space at address ADDR. */
- PTRACE_POKETEXT,
-#define PT_WRITE_I PTRACE_POKETEXT
-
- /* Write the word DATA into the process's data space at address ADDR. */
- PTRACE_POKEDATA,
-#define PT_WRITE_D PTRACE_POKEDATA
-
- /* Write the word DATA into the process's user space at offset ADDR. */
- PTRACE_POKEUSER,
-#define PT_WRITE_U PTRACE_POKEUSER
-
- /* Continue the process. */
- PTRACE_CONT,
-#define PT_CONTINUE PTRACE_CONT
-
- /* Kill the process. */
- PTRACE_KILL,
-#define PT_KILL PTRACE_KILL
-
- /* Single step the process.
- This is not supported on all machines. */
- PTRACE_SINGLESTEP,
-#define PT_STEP PTRACE_SINGLESTEP
-
- /* Attach to a process that is already running. */
- PTRACE_ATTACH,
-#define PT_ATTACH PTRACE_ATTACH
-
- /* Detach from a process attached to with PTRACE_ATTACH. */
- PTRACE_DETACH,
-#define PT_DETACH PTRACE_DETACH
-
- /* Get the process's registers (not including floating-point registers)
- and put them in the `struct regs' (see <machine/regs.h>) at ADDR. */
- PTRACE_GETREGS = 12,
-
- /* Set the process's registers (not including floating-point registers)
- to the contents of the `struct regs' (see <machine/regs.h>) at ADDR. */
- PTRACE_SETREGS,
-
- /* Get the process's floating point registers and put them
- in the `struct fp_status' (see <machine/regs.h>) at ADDR. */
- PTRACE_GETFPREGS = 14,
-
- /* Set the process's floating point registers to the contents
- of the `struct fp_status' (see <machine/regs.h>) at ADDR. */
- PTRACE_SETFPREGS,
-
- /* Read DATA bytes from the process's data space at address ADDR.
- Put the result starting at address ADDR2 in the caller's
- address space. */
- PTRACE_READDATA = 16,
-
- /* Write DATA bytes from ADDR2 in the caller's address space into
- the process's data space at address ADDR. */
- PTRACE_WRITEDATA,
-
- /* Read DATA bytes from the process's text space at address ADDR.
- Put the result starting at address ADDR2 in the caller's
- address space. */
- PTRACE_READTEXT = 18,
-
- /* Write DATA bytes from ADDR2 in the caller's address space into
- the process's text space at address ADDR. */
- PTRACE_WRITETEXT,
-
- /* Read the floating-point accelerator unit registers and
- put them into the `struct fpa_regs' (see <machine/regs.h>) at ADDR. */
- PTRACE_GETFPAREGS = 20,
-
- /* Write the floating-point accelerator unit registers from
- the contents of the `struct fpa_regs' at ADDR. */
- PTRACE_SETFPAREGS,
-};
-
-/* Perform process tracing functions. REQUEST is one of the values
- above, and determines the action to be taken.
- For all requests except PTRACE_TRACEME, PID specifies the process to be
- traced.
-
- PID and the other arguments described above for the various requests should
- appear (those that are used for the particular request) as:
- pid_t PID, void *ADDR, int DATA, void *ADDR2
- after REQUEST. */
-extern int ptrace __P ((enum __ptrace_request __request __DOTS));
-
-__END_DECLS
-
-#endif /* ptrace.h */