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Kernel/LibC: Implement fsync

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Bananymous
2024-12-02 03:42:49 +02:00
parent cccb4e6d5e
commit 747c3b2a4b
21 changed files with 140 additions and 35 deletions
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kernel/include/kernel/FS/Inode.h
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@@ -111,6 +111,7 @@ namespace Kernel
BAN::ErrorOr<void> truncate(size_t);
BAN::ErrorOr<void> chmod(mode_t);
BAN::ErrorOr<void> chown(uid_t, gid_t);
BAN::ErrorOr<void> fsync();
// Select/Non blocking API
bool can_read() const;
@@ -145,6 +146,7 @@ namespace Kernel
virtual BAN::ErrorOr<void> truncate_impl(size_t) { return BAN::Error::from_errno(ENOTSUP); }
virtual BAN::ErrorOr<void> chmod_impl(mode_t) { return BAN::Error::from_errno(ENOTSUP); }
virtual BAN::ErrorOr<void> chown_impl(uid_t, gid_t) { return BAN::Error::from_errno(ENOTSUP); }
virtual BAN::ErrorOr<void> fsync_impl() = 0;
// Select/Non blocking API
virtual bool can_read_impl() const = 0;