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-rw-r--r--ChangeLog4
-rw-r--r--win32/win32.c8
2 files changed, 8 insertions, 4 deletions
diff --git a/ChangeLog b/ChangeLog
index ab3338da79..41dc2538a0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Wed Oct 27 18:14:27 2010 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * win32/win32.c (rb_w32_getppid): support Win64.
+
Wed Oct 27 15:07:19 2010 NAKAMURA Usaku <usa@ruby-lang.org>
* thread_win32.c (w32_error): should get error no only once, because
diff --git a/win32/win32.c b/win32/win32.c
index 32b468f15c..d28050f3e6 100644
--- a/win32/win32.c
+++ b/win32/win32.c
@@ -4711,10 +4711,10 @@ rb_w32_getppid(void)
struct {
long ExitStatus;
void* PebBaseAddress;
- ULONG AffinityMask;
- ULONG BasePriority;
- ULONG UniqueProcessId;
- ULONG ParentProcessId;
+ uintptr_t AffinityMask;
+ uintptr_t BasePriority;
+ uintptr_t UniqueProcessId;
+ uintptr_t ParentProcessId;
} pbi;
ULONG len;
long ret = pNtQueryInformationProcess(GetCurrentProcess(), 0, &pbi, sizeof(pbi), &len);