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use "syswrap"
use "result"
pkg std =
const blat : (path : byte[:], buf : byte[:], perm : int64 -> bool)
const fblat : (f : fd, buf : byte[:] -> bool)
;;
const blat = {path, buf, perm
match openmode(path, Ocreat|Owrite, perm)
| `Ok fd: -> fblat(fd, buf)
| `Err e: -> false
;;
}
const fblat = {fd, buf
var count
count = 0
while true
match write(fd, buf[count:])
| `Err e: -> false
| `Ok n:
if n == 0
break
;;
count += n
;;
;;
-> count == buf.len
}
|
