+#ifdef MAC
+/** The SnapshotGlobalSegments function computes the memory regions
+ * that may contain globals and then configures the snapshotting
+ * library to snapshot them.
+ */
+static void SnapshotGlobalSegments(){
+ int pid = getpid();
+ char buf[9000], execname[100];
+ FILE *map;
+
+ sprintf(execname, "vmmap -interleaved %d", pid);
+ map=popen(execname, "r");
+
+ if (!map) {
+ perror("popen");
+ exit(EXIT_FAILURE);
+ }
+
+ /* Wait for correct part */
+ while (fgets(buf, sizeof(buf), map)) {
+ if (strstr(buf, "==== regions for process"))
+ break;
+ }
+
+ while (fgets(buf, sizeof(buf), map)) {
+ char regionname[200] = "";
+ char type[23];
+ char smstr[23];
+ char r, w, x;
+ char mr, mw, mx;
+ int size;
+ void *begin, *end;
+
+ //Skip out at the end of the section
+ if (buf[0]=='\n')
+ break;
+
+ sscanf(buf, "%22s %p-%p [%5dK] %c%c%c/%c%c%c SM=%3s %200s\n", type, &begin, &end, &size, &r, &w, &x, &mr, &mw, &mx, smstr, regionname);
+
+ if (w == 'w' && (strstr(regionname, MYBINARYNAME) || strstr(regionname, MYLIBRARYNAME))) {
+ size_t len = ((uintptr_t)end - (uintptr_t)begin) / PAGESIZE;
+ if (len != 0)
+ addMemoryRegionToSnapShot(begin, len);
+ }
+ }
+ pclose(map);
+}
+#else
+/** The SnapshotGlobalSegments function computes the memory regions
+ * that may contain globals and then configures the snapshotting
+ * library to snapshot them.
+ */
+static void SnapshotGlobalSegments(){