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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/Process.h
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@ -353,6 +353,7 @@ public:
ErrorOr<FlatPtr> sys$mkdir(Userspace<char const*> pathname, size_t path_length, mode_t mode);
ErrorOr<FlatPtr> sys$times(Userspace<tms*>);
ErrorOr<FlatPtr> sys$utime(Userspace<char const*> pathname, size_t path_length, Userspace<const struct utimbuf*>);
ErrorOr<FlatPtr> sys$utimensat(Userspace<Syscall::SC_utimensat_params const*>);
ErrorOr<FlatPtr> sys$link(Userspace<Syscall::SC_link_params const*>);
ErrorOr<FlatPtr> sys$unlink(int dirfd, Userspace<char const*> pathname, size_t path_length, int flags);
ErrorOr<FlatPtr> sys$symlink(Userspace<Syscall::SC_symlink_params const*>);