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Kernel: Remove char* versions of path argument / kstring copy methods

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The only two paths for copying strings in the kernel should be going
through the existing Userspace<char const*>, or StringArgument methods.

Lets enforce this by removing the option for using the raw cstring APIs
that were previously available.
This commit is contained in:
Brian Gianforcaro 2021-08-12 22:04:31 -07:00 • committed by Andreas Kling
parent 5121e58d4a
commit 40a942d28b
6 changed files with 14 additions and 21 deletions
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Kernel/StdLib.h
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@ -20,7 +20,6 @@ struct StringArgument;
[[nodiscard]] String copy_string_from_user(const char*, size_t);
[[nodiscard]] String copy_string_from_user(Userspace<const char*>, size_t);
[[nodiscard]] Kernel::KResultOr<NonnullOwnPtr<Kernel::KString>> try_copy_kstring_from_user(const char*, size_t);
[[nodiscard]] Kernel::KResultOr<NonnullOwnPtr<Kernel::KString>> try_copy_kstring_from_user(Userspace<const char*>, size_t);
[[nodiscard]] Optional<Time> copy_time_from_user(const timespec*);
[[nodiscard]] Optional<Time> copy_time_from_user(const timeval*);