strace/upoke.c
Eugene Syromiatnikov 08e2fd253a Change the first argument of upoke from pid to tcp
Users were updated automatically by:

	for i in `git grep -l 'upoke(tcp->pid'`; do \
		sed -i 's/upoke(tcp->pid/upoke(tcp/g' "$i"; \
	done

* upoke.c (upoke): Change the first argument from pid_t pid to struct
tcb *tcp. Use tcp->pid instead of pid in the function's body.
* defs.h (upoke): Update declaration.
* linux/alpha/set_error.c (arch_set_error, arch_set_success): Provide
tcp in the first argument of the upoke call instead of tcp->pid.
* linux/alpha/set_scno.c (arch_set_scno): Likewise.
* linux/bfin/set_error.c (arch_set_error, arch_set_success): Likewise.
* linux/bfin/set_scno.c (arch_set_scno): Likewise.
* linux/crisv10/set_error.c (arch_set_error, arch_set_success):
Likewise.
* linux/crisv10/set_scno.c (arch_set_scno): Likewise.
* linux/hppa/set_error.c (arch_set_error, arch_set_success): Likewise.
* linux/hppa/set_scno.c (arch_set_scno): Likewise.
* linux/i386/set_error.c (arch_set_error, arch_set_success): Likewise.
* linux/i386/set_scno.c (arch_set_scno): Likewise.
* linux/microblaze/set_error.c (arch_set_error, arch_set_success):
Likewise.
* linux/microblaze/set_scno.c (arch_set_scno): Likewise.
* linux/powerpc/set_error.c (arch_set_error, arch_set_success):
Likewise.
* linux/powerpc/set_scno.c (arch_set_scno): Likewise.
* linux/sh/set_error.c (arch_set_error, arch_set_success): Likewise.
* linux/sh/set_scno.c (arch_set_scno): Likewise.
* linux/sh64/set_error.c (arch_set_error, arch_set_success): Likewise.
* linux/sh64/set_scno.c (arch_set_scno): Likewise.
* linux/x86_64/set_error.c (arch_set_error, arch_set_success): Likewise.
* linux/x86_64/set_scno.c (arch_set_scno): Likewise.
* linux/xtensa/set_error.c (arch_set_error, arch_set_success): Likewise.
* linux/xtensa/set_scno.c (arch_set_scno): Likewise.
2018-01-04 00:16:21 +01:00

42 lines
1.7 KiB
C

/*
* Copyright (c) 2016 Dmitry V. Levin <ldv@altlinux.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "defs.h"
#include "ptrace.h"
int
upoke(struct tcb *tcp, unsigned long off, kernel_ulong_t val)
{
if (ptrace(PTRACE_POKEUSER, tcp->pid, off, val)) {
if (errno != ESRCH)
perror_msg("upoke: PTRACE_POKEUSER pid:%d @%#lx)",
tcp->pid, off);
return -1;
}
return 0;
}