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LibC: Support getsignalbyname() with full signal name
This allows e.g. to use `kill` with names like -SIGKILL, not only -KILL.
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1 changed files with 3 additions and 2 deletions
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@ -197,9 +197,10 @@ static_assert(sizeof(sys_signame) == sizeof(const char*) * NSIG);
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int getsignalbyname(const char* name)
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{
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VERIFY(name);
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StringView name_sv(name);
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for (size_t i = 0; i < NSIG; ++i) {
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auto* signal_name = sys_signame[i];
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if (!strcmp(signal_name, name))
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auto signal_name = StringView(sys_signame[i]);
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if (signal_name == name_sv || (name_sv.starts_with("SIG") && signal_name == name_sv.substring_view(3)))
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return i;
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}
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errno = EINVAL;
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