mirror of https://github.com/proxmox/mirror_qemu
bsd-user: Implement host_to_target_waitstatus conversion.
Signed-off-by: Stacey Son <sson@FreeBSD.org> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Warner Losh <imp@bsdimp.com> Message-Id: <20230925182425.3163-10-kariem.taha2.7@gmail.com>master
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66c51d63d4
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3f44e273ff
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@ -102,3 +102,20 @@ abi_long host_to_target_wrusage(abi_ulong target_addr,
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return 0;
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return 0;
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}
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}
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/*
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* wait status conversion.
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*
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* Map host to target signal numbers for the wait family of syscalls.
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* Assume all other status bits are the same.
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*/
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int host_to_target_waitstatus(int status)
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{
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if (WIFSIGNALED(status)) {
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return host_to_target_signal(WTERMSIG(status)) | (status & ~0x7f);
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}
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if (WIFSTOPPED(status)) {
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return (host_to_target_signal(WSTOPSIG(status)) << 8) | (status & 0xff);
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}
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return status;
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}
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