[0.2] Backports#4919

Merged

tgross35 merged 14 commits intorust-lang:libc-0.2from

tgross35:backport-urad

Jan 8, 2026

Commits on Jan 8, 2026

linux, l4re: address soundness issues of `CMSG_NXTHDR`

gibbz00
authored and
tgross35
committed
Remove redundant CMSG_NXTHDR test assertions.

gibbz00
authored and
tgross35
committed
Properly set `cmsg_len` in `CMSG_NXTHDR` tests.

gibbz00
authored and
tgross35
committed
sparc64: remove ignore for `CMSG_NXTHDR` tests

gibbz00
authored and
tgross35
committed
Test msghdr.controllen boundary behaviour for `CMSG_NXTHDR`

gibbz00
authored and
tgross35
committed
Add some context to `CMSG_NXTHDR` test assertions.

gibbz00
authored and
tgross35
committed
linux, emscripten, android, l4re: handle zero-sized payload differences in CMSG_NXTHDR

gibbz00
authored and
tgross35
committed
musl: Fix incorrect definitions of struct stat on some architectures

xbjfk
authored and
tgross35
committed
netbsd/riscv64.rs: make changes so that this builds again.

he32
authored and
tgross35
committed
uclibc: Re-enable `__SIZEOF_PTHREAD_COND_T` on non-L4Re uclibc
tgross35
committed
linux: Restructure `netlink` to `src/new`
tgross35
committed
linux: Move `membarrier.h` constants to `src/new`
tgross35
committed
Only test addresses of cmsghdrs that are multiples of the size of cmsghdr.

xingxue-ibm
authored and
tgross35
committed
ci: Add rtems to basic tier 3 checks

thesummer
authored and
tgross35
committed