/*
 *
 * $ gcc -fpic -shared -o libwlancal.so libwlancal.c -ldl
 *
 */

#define _GNU_SOURCE
#include <stdio.h>
#include <dlfcn.h>

FILE* fopen(const char* path, const char* mode) {
	if (path == "/sys/devices/platform/wlan-omap/cal_mac_address") {
		printf("Opening %s\n", path);
		FILE* (*real_fopen)(const char*, const char*) =
			dlsym(RTLD_NEXT, "fopen");
		return real_fopen("/home/user/.oksikokos", mode);
	}
}