153 static bool is_range_mapped(FILE *maps_fp, unsigned long start,  in is_range_mapped()  argument
161 	rewind(maps_fp);  in is_range_mapped()
163 	while (getline(&line, &len, maps_fp) != -1) {  in is_range_mapped()
239 static void mremap_expand_merge(FILE *maps_fp, unsigned long page_size)  in mremap_expand_merge()  argument
262 	success = is_range_mapped(maps_fp, (unsigned long)start,  in mremap_expand_merge()
278 static void mremap_expand_merge_offset(FILE *maps_fp, unsigned long page_size)  in mremap_expand_merge_offset()  argument
302 	success = is_range_mapped(maps_fp, (unsigned long)start,  in mremap_expand_merge_offset()
728 	FILE *maps_fp;  in main()  local
836 	maps_fp = fopen("/proc/self/maps", "r");  in main()
838 	if (maps_fp == NULL) {  in main()
843 	mremap_expand_merge(maps_fp, page_size);  in main()
844 	mremap_expand_merge_offset(maps_fp, page_size);  in main()
846 	fclose(maps_fp);  in main()