ucontext.h

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/*
 * Copyright (C) 2012 ARM Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
#ifndef __ASM_UCONTEXT_H
#define __ASM_UCONTEXT_H

struct ucontext {
    unsigned long     uc_flags;
    struct ucontext  *uc_link;
    stack_t       uc_stack;
    sigset_t      uc_sigmask;
    /* glibc uses a 1024-bit sigset_t */
    __u8          __unused[(1024 - sizeof(sigset_t)) / 8];
    /* last for future expansion */
    struct sigcontext uc_mcontext;
};

#endif /* __ASM_UCONTEXT_H */