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| author | Simon Marlow <marlowsd@gmail.com> | 2012-09-07 13:55:11 +0100 |
|---|---|---|
| committer | Simon Marlow <marlowsd@gmail.com> | 2012-09-07 15:32:14 +0100 |
| commit | 41737f12f99c9ea776f7658b93e5b03ffc8f120b (patch) | |
| tree | 76dd200a6f0e3fd8af87270ae1010985038c26a9 /rts/sm/OSMem.h | |
| parent | a8179622f84bbd52e127a9596d2d4a918ca64e0c (diff) | |
| download | haskell-41737f12f99c9ea776f7658b93e5b03ffc8f120b.tar.gz | |
Deprecate lnat, and use StgWord instead
lnat was originally "long unsigned int" but we were using it when we
wanted a 64-bit type on a 64-bit machine. This broke on Windows x64,
where long == int == 32 bits. Using types of unspecified size is bad,
but what we really wanted was a type with N bits on an N-bit machine.
StgWord is exactly that.
lnat was mentioned in some APIs that clients might be using
(e.g. StackOverflowHook()), so we leave it defined but with a comment
to say that it's deprecated.
Diffstat (limited to 'rts/sm/OSMem.h')
| -rw-r--r-- | rts/sm/OSMem.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/rts/sm/OSMem.h b/rts/sm/OSMem.h index b3003edd1e..a0d615b424 100644 --- a/rts/sm/OSMem.h +++ b/rts/sm/OSMem.h @@ -16,8 +16,8 @@ void *osGetMBlocks(nat n); void osFreeMBlocks(char *addr, nat n); void osReleaseFreeMemory(void); void osFreeAllMBlocks(void); -lnat getPageSize (void); -void setExecutable (void *p, lnat len, rtsBool exec); +W_ getPageSize (void); +void setExecutable (void *p, W_ len, rtsBool exec); #include "EndPrivate.h" |