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Kernel: Convert process file descriptor table to a SpinlockProtected
Instead of manually locking in the various member functions of Process::OpenFileDescriptions, simply wrap it in a SpinlockProtected.
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30 changed files with 257 additions and 190 deletions
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@ -13,7 +13,7 @@ ErrorOr<FlatPtr> Process::sys$lseek(int fd, Userspace<off_t*> userspace_offset,
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{
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VERIFY_PROCESS_BIG_LOCK_ACQUIRED(this)
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TRY(require_promise(Pledge::stdio));
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auto description = TRY(fds().open_file_description(fd));
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auto description = TRY(open_file_description(fd));
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off_t offset;
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TRY(copy_from_user(&offset, userspace_offset));
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auto seek_result = TRY(description->seek(offset, whence));
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