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Simplify SharedArray.

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This commit is contained in:
cheatfate 2016-07-05 19:56:18 +03:00
commit 80ae938ddf
2 changed files with 2 additions and 8 deletions
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8
lib/pure/ioselectors.nim
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@ -185,19 +185,13 @@ else:
import locks import locks
type type
SharedArrayHolder[T] = object
part: array[1, T]
SharedArray {.unchecked.}[T] = array[0..100_000_000, T] SharedArray {.unchecked.}[T] = array[0..100_000_000, T]
proc allocSharedArray[T](nsize: int): ptr SharedArray[T] = proc allocSharedArray[T](nsize: int): ptr SharedArray[T] =
let holder = cast[ptr SharedArrayHolder[T]]( result = cast[ptr SharedArray[T]](allocShared0(sizeof(T) & nsize))
allocShared0(sizeof(T) * nsize)
)
result = cast[ptr SharedArray[T]](addr(holder.part[0]))
proc deallocSharedArray[T](sa: ptr SharedArray[T]) = proc deallocSharedArray[T](sa: ptr SharedArray[T]) =
deallocShared(cast[pointer](sa)) deallocShared(cast[pointer](sa))
type type
Event* {.pure.} = enum Event* {.pure.} = enum
Read, Write, Timer, Signal, Process, Vnode, User, Error, Oneshot Read, Write, Timer, Signal, Process, Vnode, User, Error, Oneshot