llvm-project

ba38e56c - [libc] Enable setitimer and getitimer functions on riscv (#139182)

[libc] Enable setitimer and getitimer functions on riscv (#139182) These functions don't have a _time64 variant, so we can't use time_t directly (since our time_t is a uint64_t). The workaround is to use longs when doing the syscall and write back when necessary.