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Kernel+LibC+VFS: Implement utimensat(3)

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Create POSIX utimensat() library call and corresponding system call to
update file access and modification times.
This commit is contained in:
Ariel Don 2022-05-02 15:26:10 -05:00 • committed by Andreas Kling
parent 7550017f97
commit 9a6bd85924
10 changed files with 146 additions and 0 deletions
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1
Kernel/FileSystem/VirtualFileSystem.h
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@ -64,6 +64,7 @@ public:
ErrorOr<void> access(StringView path, int mode, Custody& base);
ErrorOr<InodeMetadata> lookup_metadata(StringView path, Custody& base, int options = 0);
ErrorOr<void> utime(StringView path, Custody& base, time_t atime, time_t mtime);
ErrorOr<void> utimensat(StringView path, Custody& base, timespec const& atime, timespec const& mtime, int options = 0);
ErrorOr<void> rename(StringView oldpath, StringView newpath, Custody& base);
ErrorOr<void> mknod(StringView path, mode_t, dev_t, Custody& base);
ErrorOr<NonnullRefPtr<Custody>> open_directory(StringView path, Custody& base);