mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-29 05:51:10 +00:00
5a82c74822
Also, change sources.redhat.com to sourceware.org.
This patch was automatically generated by running the following shell
script, which uses GNU sed, and which avoids modifying files imported
from upstream:
sed -ri '
s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g
s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g
' \
$(find $(git ls-files) -prune -type f \
! -name '*.po' \
! -name 'ChangeLog*' \
! -path COPYING ! -path COPYING.LIB \
! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \
! -path manual/texinfo.tex ! -path scripts/config.guess \
! -path scripts/config.sub ! -path scripts/install-sh \
! -path scripts/mkinstalldirs ! -path scripts/move-if-change \
! -path INSTALL ! -path locale/programs/charmap-kw.h \
! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \
! '(' -name configure \
-execdir test -f configure.ac -o -f configure.in ';' ')' \
! '(' -name preconfigure \
-execdir test -f preconfigure.ac ';' ')' \
-print)
and then by running 'make dist-prepare' to regenerate files built
from the altered files, and then executing the following to cleanup:
chmod a+x sysdeps/unix/sysv/linux/riscv/configure
# Omit irrelevant whitespace and comment-only changes,
# perhaps from a slightly-different Autoconf version.
git checkout -f \
sysdeps/csky/configure \
sysdeps/hppa/configure \
sysdeps/riscv/configure \
sysdeps/unix/sysv/linux/csky/configure
# Omit changes that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines
git checkout -f \
sysdeps/powerpc/powerpc64/ppc-mcount.S \
sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
# Omit change that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline
git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
109 lines
2.8 KiB
C
109 lines
2.8 KiB
C
/* Copyright (C) 1991-2019 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 Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the 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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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#include <errno.h>
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#include <sys/ptrace.h>
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#include <sys/types.h>
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#include <stdarg.h>
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/* Perform process tracing functions. REQUEST is one of the values
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in <sys/ptrace.h>, 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 PID. */
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int
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ptrace (enum __ptrace_request request, ...)
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{
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pid_t pid;
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void *addr;
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void *addr2;
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int data;
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va_list ap;
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switch (request)
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{
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case PTRACE_TRACEME:
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case PTRACE_CONT:
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case PTRACE_KILL:
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case PTRACE_SINGLESTEP:
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case PTRACE_ATTACH:
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case PTRACE_DETACH:
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break;
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case PTRACE_PEEKTEXT:
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case PTRACE_PEEKDATA:
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case PTRACE_PEEKUSER:
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case PTRACE_GETREGS:
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case PTRACE_SETREGS:
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#ifdef PTRACE_GETFPREGS
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case PTRACE_GETFPGEGS:
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#endif
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case PTRACE_SETFPREGS:
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case PTRACE_GETFPAREGS:
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case PTRACE_SETFPAREGS:
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va_start (ap, request);
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pid = va_arg (ap, pid_t);
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addr = va_arg (ap, void *);
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va_end (ap);
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ignore_value (pid);
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ignore_value (addr);
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break;
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case PTRACE_POKETEXT:
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case PTRACE_POKEDATA:
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case PTRACE_POKEUSER:
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va_start (ap, request);
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pid = va_arg (ap, pid_t);
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addr = va_arg (ap, void *);
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data = va_arg (ap, int);
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va_end (ap);
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ignore_value (pid);
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ignore_value (addr);
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ignore_value (data);
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break;
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case PTRACE_READDATA:
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case PTRACE_WRITEDATA:
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case PTRACE_READTEXT:
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case PTRACE_WRITETEXT:
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va_start (ap, request);
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pid = va_arg (ap, pid_t);
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addr = va_arg (ap, void *);
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data = va_arg (ap, int);
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addr2 = va_arg (ap, void *);
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va_end (ap);
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ignore_value (pid);
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ignore_value (addr);
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ignore_value (data);
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ignore_value (addr2);
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break;
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default:
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__set_errno (EINVAL);
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return -1;
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}
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__set_errno (ENOSYS);
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return -1;
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}
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stub_warning (ptrace)
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