ref: a4eb9c0aca8ae4adb6c50133ba26bbd250ae934d
dir: /lib/std/syswrap-ss+linux.myr/
use sys
use "types"
use "errno"
pkg std =
const nanosleep : (nsecs : uint64 -> errno)
$noret const exit : (status:int -> void)
pkglocal const bgetcwd : (buf : byte[:] -> errno)
;;
const nanosleep = {nsecs
var req, rem
var s, ns
s = (nsecs / 1_000_000_000 : int64)
ns = (nsecs % 1_000_000_000 : int64)
req = [.sec = s, .nsec = ns]
-> (sys.nanosleep(&req, &rem) : errno)
}
const exit = {status;
sys.exit_group(status)
}
const bgetcwd = {buf;
var err
err = (sys.getcwd(buf) : errno)
/*
if we got a length back, it includes
the nul byte. chop that off.
*/
if err > 0
-> err - 1
else
-> err
;;
}