mirror of
https://github.com/RGBCube/serenity
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33260ea99b
This struct was too small on x86_64, but setjmp() would happily write past the end of it. This makes `test-js` run to completion on x86_64 :^)
38 lines
670 B
C
38 lines
670 B
C
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <bits/stdint.h>
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#include <signal.h>
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#include <stdbool.h>
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#include <sys/cdefs.h>
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#include <sys/types.h>
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__BEGIN_DECLS
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struct __jmp_buf {
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#ifdef __i386__
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uint32_t regs[6];
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#elif __x86_64__
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uint64_t regs[8];
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#else
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# error
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#endif
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bool did_save_signal_mask;
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sigset_t saved_signal_mask;
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};
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typedef struct __jmp_buf jmp_buf[1];
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typedef struct __jmp_buf sigjmp_buf[1];
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int setjmp(jmp_buf);
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void longjmp(jmp_buf, int val);
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int sigsetjmp(sigjmp_buf, int savesigs);
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void siglongjmp(sigjmp_buf, int val);
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__END_DECLS
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