59 static void *file_ptr;	/* current file pointer location */  variable
106 		file_ptr = file_map + offset;  in ulseek()
109 		file_ptr += offset;  in ulseek()
112 		file_ptr = file_map + (sb.st_size - offset);  in ulseek()
115 	if (file_ptr < file_map) {  in ulseek()
119 	return file_ptr - file_map;  in ulseek()
141 	if (file_ptr + count >= file_end) {  in uwrite()
142 		off_t aoffset = (file_ptr + count) - file_end;  in uwrite()
152 		if (file_ptr < file_end) {  in uwrite()
153 			cnt = file_end - file_ptr;  in uwrite()
161 		memcpy(file_ptr, buf, cnt);  in uwrite()
166 	file_ptr += count;  in uwrite()
584 			file_ptr = NULL;  in main()