[libc-commits] [libc] [libc] Add sys/ucontext.h header (PR #194329)

[Jeff Bailey via libc-commits]

kaladron wrote:

Hi @labath - I'd like your opinion on this.  The ucontext stuff is deprecated from POSIX, but various things definitely still need it (like libunwind).  sys/ucontext.h seems to traditionally includes all the register defines, etc.  At the moment, we've got them all mashed in one header.  I'm wondering if you'd prefer that I split them out, or whether something like this is fine.

https://github.com/llvm/llvm-project/pull/194329