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https://github.com/jart/cosmopolitan.git
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7ec84655b4
This change also adds the missing code for getting and restoring the thread's signal mask, since that's explicitly listed by the man page
21 lines
648 B
C
21 lines
648 B
C
#ifndef COSMOPOLITAN_LIBC_CALLS_STRUCT_UCONTEXT_INTERNAL_H_
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#define COSMOPOLITAN_LIBC_CALLS_STRUCT_UCONTEXT_INTERNAL_H_
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#include "libc/calls/ucontext.h"
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#include "libc/nt/struct/context.h"
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#if !(__ASSEMBLER__ + __LINKER__ + 0)
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COSMOPOLITAN_C_START_
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#ifdef __x86_64__
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#define SP rsp
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#elif defined(__aarch64__)
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#define SP sp
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#else
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#error "unsupported architecture"
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#endif
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void _ntcontext2linux(struct ucontext *, const struct NtContext *) _Hide;
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void _ntlinux2context(struct NtContext *, const ucontext_t *) _Hide;
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COSMOPOLITAN_C_END_
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#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
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#endif /* COSMOPOLITAN_LIBC_CALLS_STRUCT_UCONTEXT_INTERNAL_H_ */
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