1/* Copyright (C) 1998-2026 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
8
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
13
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <https://www.gnu.org/licenses/>. */
17
18#ifndef _SYS_USER_H
19
20#define _SYS_USER_H 1
21#include <stddef.h>
22#include <features.h>
23
24#include <asm/ptrace.h>
25
26struct user {
27 struct pt_regs regs; /* entire machine state */
28 size_t u_tsize; /* text size (pages) */
29 size_t u_dsize; /* data size (pages) */
30 size_t u_ssize; /* stack size (pages) */
31 unsigned long start_code; /* text starting address */
32 unsigned long start_data; /* data starting address */
33 unsigned long start_stack; /* stack starting address */
34 long int signal; /* signal causing core dump */
35 struct regs * u_ar0; /* help gdb find registers */
36 unsigned long magic; /* identifies a core file */
37 char u_comm[32]; /* user command name */
38};
39
40#endif /* sys/user.h */