Commit Graph

2 Commits

Author SHA1 Message Date
screamm 8aa0d42824 feat(libc): implement swscanf
swscanf (HNnWdT43ues) runs the swscanf_s scanner without the buffer
size arguments after %s, %c and %[, as FreeBSD's swscanf.c passes its
arguments to vswscanf. Both entry points share one engine with a flag
for the sizes; swscanf_s behaves as before.

Title: PS5CEMU-HAR PPSA99360 imports swscanf from libSceLibcInternal.prx
(import audit with --trap-sdk-syscall-stubs, registry index 292, right
after pthread_setaffinity_np at 276). Predicted stop line once
pthread_setaffinity_np resolves, without this change:
FAIL: unresolved ELF import HNnWdT43ues (swscanf) from libSceLibcInternal.prx

NID from tools/nid_names.py, confirmed in shadPS4 aerolib.inl:51950
(e0a466753a1a). Prototype in ps5-payload-dev include/freebsd/wchar.h:133,
export in sce_stubs/libSceLibcInternal.c:8582 (f5d40f02770e).

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
2026-10-14 11:17:04 +13:00
David 51fca3cec3 feat(libc): implement _WStoul, _Iswctype and swscanf_s
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
2026-10-10 23:44:00 +02:00