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support for the Genode OS framework (#5560)

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This commit is contained in:
Emery Hemingway 2017-03-31 16:13:06 -05:00 • committed by Andreas Rumpf
commit 7e351fc7fa
14 changed files with 348 additions and 33 deletions
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22
lib/system/syslocks.nim
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@ -75,6 +75,28 @@ when defined(Windows):
proc waitSysCondWindows(cond: var SysCond) =
discard waitForSingleObject(cond, -1'i32)
elif defined(genode):
const
Header = "genode_cpp/syslocks.h"
type
SysLock {.importcpp: "Nim::SysLock", pure, final,
header: Header.} = object
SysCond {.importcpp: "Nim::SysCond", pure, final,
header: Header.} = object
proc initSysLock(L: var SysLock) = discard
proc deinitSys(L: var SysLock) = discard
proc acquireSys(L: var SysLock) {.noSideEffect, importcpp.}
proc tryAcquireSys(L: var SysLock): bool {.noSideEffect, importcpp.}
proc releaseSys(L: var SysLock) {.noSideEffect, importcpp.}
proc initSysCond(L: var SysCond) = discard
proc deinitSysCond(L: var SysCond) = discard
proc waitSysCond(cond: var SysCond, lock: var SysLock) {.
noSideEffect, importcpp.}
proc signalSysCond(cond: var SysCond) {.
noSideEffect, importcpp.}
else:
type
SysLock {.importc: "pthread_mutex_t", pure, final,