Signed-off-by: Enrico Weigelt, metux IT consult <enrico.weig...@gr13.net>
---
mfbt/Poison.cpp | 34 +---------------------------------
1 file changed, 1 insertion(+), 33 deletions(-)
diff --git a/mfbt/Poison.cpp b/mfbt/Poison.cpp
index b2767011d..e9981764f 100644
--- a/mfbt/Poison.cpp
+++ b/mfbt/Poison.cpp
@@ -14,7 +14,7 @@
#include "mozilla/Assertions.h"
#ifdef _WIN32
# include <windows.h>
-#elif !defined(__OS2__)
+#else
# include <unistd.h>
# include <sys/mman.h>
# ifndef MAP_ANON
@@ -76,38 +76,6 @@ GetDesiredRegionSize()
#define RESERVE_FAILED 0
-#elif defined(__OS2__)
-static void*
-ReserveRegion(uintptr_t aRegion, uintptr_t aSize)
-{
- // OS/2 doesn't support allocation at an arbitrary address,
- // so return an address that is known to be invalid.
- return (void*)0xFFFD0000;
-}
-
-static void
-ReleaseRegion(void* aRegion, uintptr_t aSize)
-{
- return;
-}
-
-static bool
-ProbeRegion(uintptr_t aRegion, uintptr_t aSize)
-{
- // There's no reliable way to probe an address in the system
- // arena other than by touching it and seeing if a trap occurs.
- return false;
-}
-
-static uintptr_t
-GetDesiredRegionSize()
-{
- // Page size is fixed at 4k.
- return 0x1000;
-}
-
-#define RESERVE_FAILED 0
-
#else // Unix
#include "mozilla/TaggedAnonymousMemory.h"
--
2.11.0.rc0.7.gbe5a750
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