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Merge pull request #953 from zielmicha/vfork

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osproc: increase stack size from 8k to 64k and disable useClone default
This commit is contained in:
Andreas Rumpf 2014-02-23 21:43:00 +01:00
commit 00b69192f2
1 changed files with 2 additions and 4 deletions
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6
lib/pure/osproc.nim
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@ -22,8 +22,6 @@ else:
when defined(linux): when defined(linux):
import linux import linux
when not defined(useFork):
const useClone = true
type type
TProcess = object of TObject TProcess = object of TObject
@ -663,7 +661,7 @@ elif not defined(useNimRtl):
data.workingDir = workingDir data.workingDir = workingDir
when defined(posix_spawn) and not defined(useFork) and not defined(useClone): when defined(posix_spawn) and not defined(useFork) and not defined(useClone) and not defined(linux):
pid = startProcessAuxSpawn(data) pid = startProcessAuxSpawn(data)
else: else:
pid = startProcessAuxFork(data) pid = startProcessAuxFork(data)
@ -750,7 +748,7 @@ elif not defined(useNimRtl):
var dataCopy = data var dataCopy = data
if defined(useClone): if defined(useClone):
const stackSize = 8096 const stackSize = 65536
let stackEnd = cast[clong](alloc(stackSize)) let stackEnd = cast[clong](alloc(stackSize))
let stack = cast[pointer](stackEnd + stackSize) let stack = cast[pointer](stackEnd + stackSize)
let fn: pointer = startProcessAfterFork let fn: pointer = startProcessAfterFork