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-rw-r--r--compiler-rt/lib/enable_execute_stack.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler-rt/lib/enable_execute_stack.c b/compiler-rt/lib/enable_execute_stack.c
index aed1b88c514..6f17c9b9528 100644
--- a/compiler-rt/lib/enable_execute_stack.c
+++ b/compiler-rt/lib/enable_execute_stack.c
@@ -30,7 +30,7 @@ void __enable_execute_stack(void* addr)
const uintptr_t pageSize = 4096;
#else
/* FIXME: We should have a configure check for this. */
- const uintptr_t pageSize = getpagesize();
+ const uintptr_t pageSize = sysconf(_SC_PAGESIZE);
#endif
const uintptr_t pageAlignMask = ~(pageSize-1);
uintptr_t p = (uintptr_t)addr;
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