Porpoise (PPSA99764) imports chroot (AKknh8Cx-V8) from
libkernel_sys.prx, not libkernel.prx, one reference. Predicted stop
once pathconf, the pthread_attr calls and ftrylockfile ahead of it are
covered (not a run):
FAIL: unresolved ELF import AKknh8Cx-V8 from libkernel_sys.prx
The NID is computed with tools/nid_names.py and matches aerolib.
Follows FreeBSD 11.4 sys/kern/vfs_syscalls.c sys_chroot and change_dir
(8c639945a44588f6cfdddfb057bb5aad88735da0) for a root caller up to the
lookup: EFAULT for a null path, ENOENT for an empty or missing one,
ENOTDIR for a file or a path through a file. A directory that is found
throws with the path named: the resolver's root is fixed and the mount
aliases (/app0, /savedata0) are host paths that do not move with it,
so it cannot be re-based, and a real chroot is not modelled. Nothing
shows that Porpoise calls it.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
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