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LibCore: Add wrapper for sethostname

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This commit is contained in:
Lucas CHOLLET 2022-01-14 10:20:29 +01:00 • committed by Idan Horowitz
parent 8153282923
commit b3b40ae1fa
2 changed files with 10 additions and 0 deletions
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8
Userland/Libraries/LibCore/System.cpp
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@ -352,6 +352,14 @@ ErrorOr<String> gethostname()
return String(&hostname[0]);
}
ErrorOr<void> sethostname(StringView hostname)
{
int rc = ::sethostname(hostname.characters_without_null_termination(), hostname.length());
if (rc < 0)
return Error::from_syscall("sethostname"sv, -errno);
return {};
}
ErrorOr<String> getcwd()
{
auto* cwd = ::getcwd(nullptr, 0);