Size reported is wrong for symlinks

[nbdd0121]

Describe the issue

Man page of stat states:

The st_size field gives the size of the file (if it is a regular file or a symbolic link) in bytes. The size of a symbolic link is the length of the pathname it contains, without a terminating null byte.

But gcsfuse reports symlink as having size 0.

Reproduction

Mount gcsfuse, create a symlink within. Then call stat symlink, it reports size of 0.

System (please complete the following information):

• OS: NixOS 24.05
• Platform: Bare-metal
• Version: master branch

Additional context
Add any other context about the problem here.

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