[0.2] Backports#4706

Merged

tgross35 merged 5 commits intorust-lang:libc-0.2from

tgross35:backport-pinto

Sep 22, 2025

Commits on Sep 22, 2025

libc: Switch cygwin, redox, and dragonflybsd to the new ctest

mbyx
authored and
tgross35
committed
libc-test: Switch Linux to ctest-next

mbyx
authored and
tgross35
committed
Simplify the reading of RUST_LIBC_UNSTABLE_GNU_*_BITS variables

snogge
authored and
tgross35
committed
redox: More resource.h, fcntl.h constants

joshuamegnauth54
authored and
tgross35
committed
linux: Add missing SOL_PACKET optnames

saldru
authored and
tgross35
committed