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1/*
2 * S390 version
3 *
4 * Derived from "include/asm-i386/ucontext.h"
5 */
6
7#ifndef _ASM_S390_UCONTEXT_H
8#define _ASM_S390_UCONTEXT_H
9
10#define UC_EXTENDED 0x00000001
11
12#ifndef __s390x__
13
14struct ucontext_extended {
15 unsigned long uc_flags;
16 struct ucontext *uc_link;
17 stack_t uc_stack;
18 _sigregs uc_mcontext;
19 sigset_t uc_sigmask;
20 /* Allow for uc_sigmask growth. Glibc uses a 1024-bit sigset_t. */
21 unsigned char __unused[128 - sizeof(sigset_t)];
22 unsigned long uc_gprs_high[16];
23};
24
25#endif
26
27struct ucontext {
28 unsigned long uc_flags;
29 struct ucontext *uc_link;
30 stack_t uc_stack;
31 _sigregs uc_mcontext;
32 sigset_t uc_sigmask;
33 /* Allow for uc_sigmask growth. Glibc uses a 1024-bit sigset_t. */
34 unsigned char __unused[128 - sizeof(sigset_t)];
35};
36
37#endif /* !_ASM_S390_UCONTEXT_H */