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Use defaut nil callback for execProcesses

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This commit is contained in:
Erwan Ameil 2014-11-02 16:06:01 +01:00
commit 49e9332661
1 changed files with 1 additions and 11 deletions
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12
lib/pure/osproc.nim
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@ -236,7 +236,7 @@ proc countProcessors*(): int {.rtl, extern: "nosp$1".} =
proc execProcesses*(cmds: openArray[string], proc execProcesses*(cmds: openArray[string],
options = {poStdErrToStdOut, poParentStreams}, options = {poStdErrToStdOut, poParentStreams},
n = countProcessors(), n = countProcessors(),
beforeRunEvent: proc(idx: int)): int beforeRunEvent: proc(idx: int) = nil): int
{.rtl, tags: [ExecIOEffect, TimeEffect, ReadEnvEffect, RootEffect]} = {.rtl, tags: [ExecIOEffect, TimeEffect, ReadEnvEffect, RootEffect]} =
## executes the commands `cmds` in parallel. Creates `n` processes ## executes the commands `cmds` in parallel. Creates `n` processes
## that execute in parallel. The highest return value of all processes ## that execute in parallel. The highest return value of all processes
@ -295,16 +295,6 @@ proc execProcesses*(cmds: openArray[string],
result = max(waitForExit(p), result) result = max(waitForExit(p), result)
close(p) close(p)
proc execProcesses*(cmds: openArray[string],
options = {poStdErrToStdOut, poParentStreams},
n = countProcessors()): int
{.rtl, extern: "nosp$1",
tags: [ExecIOEffect, TimeEffect, ReadEnvEffect, RootEffect]} =
## executes the commands `cmds` in parallel. Creates `n` processes
## that execute in parallel. The highest return value of all processes
## is returned.
return execProcesses(cmds, options, n, nil)
proc select*(readfds: var seq[Process], timeout = 500): int proc select*(readfds: var seq[Process], timeout = 500): int
## `select` with a sensible Nim interface. `timeout` is in miliseconds. ## `select` with a sensible Nim interface. `timeout` is in miliseconds.
## Specify -1 for no timeout. Returns the number of processes that are ## Specify -1 for no timeout. Returns the number of processes that are