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Jan ŠléglandClaude Fable 5.1
e1f168a24d
Resolves a guest path the way FreeBSD 11's realpath does: a relative path starts from the guest working directory, "." and empty components are skipped, ".." drops the last component and never climbs above "/", every other component must exist, and one that is not a directory with anything after it is ENOTDIR. Backslashes separate components as in the rest of the path layer. The result is the guest path; the host is consulted only for existence and type, so host symlinks are followed but not expanded, and ".." is lexical, as in the rest of the path layer. A null buffer is PATH_MAX bytes from the application heap, a null path is EINVAL, an empty one ENOENT, and 1024 bytes or more in the input or the result is ENAMETOOLONG. On failure the caller's buffer holds the path that failed. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01Fnrk5Dazjb2tLooVSpdRQq