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Kernel: Convert hostname to KString

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This commit is contained in:
Idan Horowitz 2022-01-13 00:27:33 +02:00 • committed by Brian Gianforcaro
parent 6402840670
commit 50d6a6a186
4 changed files with 8 additions and 8 deletions
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6
Kernel/Syscalls/hostname.cpp
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@ -15,9 +15,9 @@ ErrorOr<FlatPtr> Process::sys$gethostname(Userspace<char*> buffer, size_t size)
if (size > NumericLimits<ssize_t>::max())
return EINVAL;
return hostname().with_shared([&](const auto& name) -> ErrorOr<FlatPtr> {
if (size < (name.length() + 1))
if (size < (name->length() + 1))
return ENAMETOOLONG;
TRY(copy_to_user(buffer, name.characters(), name.length() + 1));
TRY(copy_to_user(buffer, name->characters(), name->length() + 1));
return 0;
});
}
@ -33,7 +33,7 @@ ErrorOr<FlatPtr> Process::sys$sethostname(Userspace<const char*> buffer, size_t
return ENAMETOOLONG;
auto new_name = TRY(try_copy_kstring_from_user(buffer, length));
hostname().with_exclusive([&](auto& name) {
name = new_name->view();
name = move(new_name);
});
return 0;
}