4547c1a410
1997-09-16 23:48 Ulrich Drepper <drepper@cygnus.com> * libio/fileops.c: Define __set_errno if necessary. * libio/libioP.h: Don't use __BEGIN_DECLS/__END_DECLS, expand macros. 1997-09-16 22:03 Ulrich Drepper <drepper@cygnus.com> * string/Makefile (headers): Instead bits/string2.h. Reported by David S. Miller <davem@jenolan.rutgers.edu>. 1997-09-16 13:31 David S. Miller <davem@tanya.rutgers.edu> * sysdeps/unix/sysv/linux/sparc/sparc64/bits/statfs.h: New file. 1997-09-16 17:42 Ulrich Drepper <drepper@cygnus.com> * sysdeps/generic/bits/select.h (__FD_ZERO): Declare __arr variable as of type __fdset *. * sysdeps/i386/bits/select.h: Likewise. Reported by David S. Miller <davem@jenolan.rutgers.edu>. 1997-09-16 04:32 Ulrich Drepper <drepper@cygnus.com> * hesiod/hesiod.c: Don't use and define cistrcmp. We have strcasecmp. (hesiod_init): Use of HES_DOMAIN need not be protected by __secure_getenv. (hesiod_to_bind): Avoid using strcat and extra strlen calls, use stpcpy. * string/Makefile (noinl-tester-ENV): New variable to make strerror test pass. (CFLAGS-noinl-tester): Make sure we test the correct functions. * sysdeps/stub/atomicity.h: Fix typo. Zack Weinberg <zack@rabi.phys.columbia.edu> told me this twice. * manual/string.texi: Document strnlen and mempcpy. Tell a bit more about the locale dependence of strcasecmp and strncasecmp. * sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list: Remove ptrace. * sysdeps/unix/sysv/linux/sys/ptrace.h (ptrace): Change return value type to long int. * sysdeps/unix/sysv/linux/ptrace.c: Likewise. Adopt local variable types. * sysdeps/unix/sysv/linux/sparc/sparc64/longjmp.S: Fix typo. Patches by David S. Miller <davem@jenolan.rutgers.edu>.
101 lines
3.2 KiB
C
101 lines
3.2 KiB
C
/* `ptrace' debugger support interface. Linux version.
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Copyright (C) 1996, 1997 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#ifndef _SYS_PTRACE_H
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#define _SYS_PTRACE_H 1
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#include <features.h>
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#include <asm/ptrace.h>
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__BEGIN_DECLS
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/* Type of the REQUEST argument to `ptrace.' */
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enum __ptrace_request
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{
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/* Indicate that the process making this request should be traced.
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All signals received by this process can be intercepted by its
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parent, and its parent can use the other `ptrace' requests. */
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PTRACE_TRACEME = 0,
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#define PT_TRACE_ME PTRACE_TRACEME
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/* Return the word in the process's text space at address ADDR. */
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PTRACE_PEEKTEXT,
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#define PT_READ_I PTRACE_PEEKTEXT
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/* Return the word in the process's data space at address ADDR. */
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PTRACE_PEEKDATA,
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#define PT_READ_D PTRACE_PEEKDATA
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/* Return the word in the process's user area at offset ADDR. */
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PTRACE_PEEKUSER,
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#define PT_READ_U PTRACE_PEEKUSER
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/* Write the word DATA into the process's text space at address ADDR. */
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PTRACE_POKETEXT,
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#define PT_WRITE_I PTRACE_POKETEXT
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/* Write the word DATA into the process's data space at address ADDR. */
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PTRACE_POKEDATA,
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#define PT_WRITE_D PTRACE_POKEDATA
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/* Write the word DATA into the process's user area at offset ADDR. */
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PTRACE_POKEUSER,
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#define PT_WRITE_U PTRACE_POKEUSER
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/* Continue the process. */
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PTRACE_CONT,
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#define PT_CONTINUE PTRACE_CONT
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/* Kill the process. */
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PTRACE_KILL,
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#define PT_KILL PTRACE_KILL
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/* Single step the process.
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This is not supported on all machines. */
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PTRACE_SINGLESTEP,
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#define PT_STEP PTRACE_SINGLESTEP
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/* Attach to a process that is already running. */
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PTRACE_ATTACH = 0x10,
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#define PT_ATTACH PTRACE_ATTACH
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/* Detach from a process attached to with PTRACE_ATTACH. */
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PTRACE_DETACH,
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#define PT_DETACH PTRACE_DETACH
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/* Continue and stop at the next (return from) syscall. */
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PTRACE_SYSCALL = 24,
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};
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/* Perform process tracing functions. REQUEST is one of the values
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above, and determines the action to be taken.
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For all requests except PTRACE_TRACEME, PID specifies the process to be
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traced.
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PID and the other arguments described above for the various requests should
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appear (those that are used for the particular request) as:
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pid_t PID, void *ADDR, int DATA, void *ADDR2
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after REQUEST. */
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extern long int ptrace __P ((enum __ptrace_request __request, ...));
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__END_DECLS
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#endif /* _SYS_PTRACE_H */
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