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-rw-r--r--prober/probe_page_size.c22
1 files changed, 22 insertions, 0 deletions
diff --git a/prober/probe_page_size.c b/prober/probe_page_size.c
new file mode 100644
index 0000000..bc72bc1
--- /dev/null
+++ b/prober/probe_page_size.c
@@ -0,0 +1,22 @@
+//#define _XOPEN_SOURCE 500
+#include "Python.h"
+
+#include <stdio.h>
+
+// Code for determining page size swiped from Python's mmapmodule.c
+#if defined(HAVE_SYSCONF) && defined(_SC_PAGESIZE)
+static int
+my_getpagesize(void)
+{
+ return sysconf(_SC_PAGESIZE);
+}
+#else
+#include <unistd.h>
+#define my_getpagesize getpagesize
+#endif
+
+int main(void) {
+ printf("%d\n", my_getpagesize());
+
+ return 0;
+}