-const char* get_memory_map_addr(void *addr){
-
- FILE *fp; /* File pointer to process's proc maps file */
- char *line = NULL; /* Temporal storage for each line that is readed */
- ssize_t read; /* Number of bytes readed */
- size_t n = 0; /* Amount of bytes to read by getline */
-
- fp = fopen("/proc/self/maps", "r");
-
- if(fp == NULL)
- perror("fopen failed");
-
- if(addr == NULL)
- return "nil";
-
- char *lfields[6], *start, *end, *endptr, *map;
- int i;
- void *start_addr;
- void *end_addr;
-
- while ((read = getline(&line, &n, fp)) != -1) {
-
- line[read - 1] = '\0';
-
- lfields[0] = strtok(line, " ");
-
- for (i = 1; i < 5 && lfields[i - 1] != NULL; i++) {
- lfields[i] = strtok(NULL, " ");
- }
-
- map = strtok(NULL, " ");
- if(map != NULL)
- lfields[5] = strdup(map);
- else
- lfields[5] = strdup("Anonymous");
-
- start = strtok(lfields[0], "-");
- start_addr = (void *) strtoul(start, &endptr, 16);
-
- if(start_addr == std_heap)
- lfields[5] = strdup("std_heap");
- if(start_addr == raw_heap)
- lfields[5] = strdup("raw_heap");
- end = strtok(NULL, "-");
- end_addr = (void *) strtoul(end, &endptr, 16);
-
- if((addr > start_addr) && ( addr < end_addr)){
- free(line);
- fclose(fp);
- if(lfields[5] != NULL){
- return lfields[5];
- }else{
- return "Anonymous";
- }
- }
-
- }
-
- return "Unknown area";
-
-}
-