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bugfix: 'set' overloadable; further steps for multi threading support

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This commit is contained in:
Araq 2011-07-08 01:29:15 +02:00
commit 99bcc233cd
34 changed files with 934 additions and 459 deletions
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4
lib/system/atomics.nim
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@ -22,14 +22,14 @@ else:
inc(p, val)
result = p
proc atomicInc(memLoc: var int, x: int): int =
proc atomicInc(memLoc: var int, x: int = 1): int =
when hasThreadSupport:
result = sync_add_and_fetch(memLoc, x)
else:
inc(memLoc, x)
result = memLoc
proc atomicDec(memLoc: var int, x: int): int =
proc atomicDec(memLoc: var int, x: int = 1): int =
when hasThreadSupport:
when defined(sync_sub_and_fetch):
result = sync_sub_and_fetch(memLoc, x)