Swiss sent CC_GET_PRO 'swiss/patches' and the server replied "unsupported".
Reply shape, from fsplib's fsp_getpro:
* pos MUST equal FSP_PRO_BYTES (1), or fsplib fails with ENOMSG
* the flags byte is at buf[len] -- the first byte of the EXTRA region,
after the echoed name, NOT inside the data field
* a missing directory must be CC_ERR so fsplib reports ENOENT, because
Swiss probes "swiss/patches", then "swiss", then "" and relies on that
fallback chain
Those bits are not cosmetic. deviceHandler-FSP.c does:
if ((pro & (MKDIR|ADD|DEL|GET)) == (MKDIR|ADD|DEL) || (pro & OWNER)) {
features |= FEAT_PATCHES; emulable |= EMU_ETHERNET;
} else { ... clears both ... }
so a plain read-only answer makes Swiss DISABLE patch support on this device.
Default is therefore the honest GET|LIST (0x50) with patches disabled, and
--claim-owner reports OWNER to turn them back on -- flagged in the help as
unsafe for now, because this server has no UP_LOAD or MAKE_DIR, so Swiss
believing it can write here would make a patch write fail rather than degrade.
Try without it first.
T9 checks pos == 1 and that the flags land at buf[len] with GET|LIST and
without OWNER; T10 checks a missing directory gives CC_ERR so the fallback
chain works.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Roflin
f3fee56673