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Move RLimit and getrlimit to posix.nim and add setrlimit to easily limit FD allocation (#7564)

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aguspiza 2018-04-12 17:42:33 +02:00 • committed by Andreas Rumpf
commit 63160855aa
4 changed files with 18 additions and 18 deletions
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16
lib/posix/posix.nim
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@ -973,3 +973,19 @@ template onSignal*(signals: varargs[cint], body: untyped) =
proc (sig: cint) {.noconv.} =
body
)
type
RLimit* {.importc: "struct rlimit",
header: "<sys/resource.h>", pure, final.} = object
rlim_cur*: int
rlim_max*: int
## The getrlimit() and setrlimit() system calls get and set resource limits respectively.
## Each resource has an associated soft and hard limit, as defined by the RLimit structure
proc setrlimit*(resource: cint, rlp: var RLimit): cint
{.importc: "setrlimit",header: "<sys/resource.h>".}
## The setrlimit() system calls sets resource limits.
proc getrlimit*(resource: cint, rlp: var RLimit): cint
{.importc: "getrlimit",header: "<sys/resource.h>".}
## The getrlimit() system call gets resource limits.