/
githubmirror
/
strace
Обзор
Документация
Войти
/
githubmirror
/
strace
Код
Запросы
0
Пакеты
0
Релизы
0
Аналитика
Безопасность
master
src/reboot.c
42 строки
1009 B
Dmitry V. Levin
reboot: enhance arguments decoding
10 ноя 2025, 11:00
10 ноя 2025, 11:00
c24b37e
Код
Авторство
О чём код?
/* * Copyright (c) 2014-2025 The strace developers. * All rights reserved. * * SPDX-License-Identifier: LGPL-2.1-or-later */ #include "defs.h" #include "xlat/bootflags1.h" #include "xlat/bootflags2.h" #include "xlat/bootflags3.h" SYS_FUNC(reboot) { const unsigned int magic1 = tcp->u_arg[0]; const unsigned int magic2 = tcp->u_arg[1]; const unsigned int cmd = tcp->u_arg[2]; /* magic */ tprints_arg_name("magic"); printxval(bootflags1, magic1, "LINUX_REBOOT_MAGIC1???"); /* magic2 */ tprints_arg_next_name("magic2"); printxval(bootflags2, magic2, "LINUX_REBOOT_MAGIC2???"); /* cmd */ tprints_arg_next_name("op"); printxval(bootflags3, cmd, "LINUX_REBOOT_CMD_???"); if (cmd == LINUX_REBOOT_CMD_RESTART2) { /* * The size of kernel buffer is 256 bytes and * the last byte is always zero, at most 255 bytes * are copied from the user space. */ /* arg */ tprints_arg_next_name("arg"); printstr_ex(tcp, tcp->u_arg[3], 255, QUOTE_0_TERMINATED); } return RVAL_DECODED; }