File: probe_page_size.c

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python-sysv-ipc 1.1.0-2
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//#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; 
}