1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef _ASMARM_SIGNAL_H
3#define _ASMARM_SIGNAL_H
4
5#include <uapi/asm/signal.h>
6
7/* Most things should be clean enough to redefine this at will, if care
8   is taken to make libc match.  */
9
10#define _NSIG		64
11#define _NSIG_BPW	32
12#define _NSIG_WORDS	(_NSIG / _NSIG_BPW)
13
14typedef unsigned long old_sigset_t;		/* at least 32 bits */
15
16typedef struct {
17	unsigned long sig[_NSIG_WORDS];
18} sigset_t;
19
20#define __ARCH_UAPI_SA_FLAGS	(SA_THIRTYTWO | SA_RESTORER)
21
22#define __ARCH_HAS_SA_RESTORER
23
24#include <asm/sigcontext.h>
25
26void do_rseq_syscall(struct pt_regs *regs);
27int do_work_pending(struct pt_regs *regs, unsigned int thread_flags,
28		    int syscall);
29
30#endif
31