estrlcpy
size_t estrlcpy(char *, const char *, size_t);
estrlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
estrlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
estrlcpy(ifr.ifr_name, ifa->ifa_name, sizeof(ifr.ifr_name));
estrlcpy(ifr6.ifr_name, ifa->ifa_name, sizeof(ifr6.ifr_name));
estrlcpy(ifr.ifr_name, ifa->ifa_name, sizeof(ifr.ifr_name));
estrlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
estrlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
estrlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
estrlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
estrlcpy(ifdrv.ifd_name, ifname, sizeof(ifdrv.ifd_name));
estrlcpy(ifdr.ifdr_name, ifname, sizeof(ifdr.ifdr_name));
estrlcpy(ifmr.ifm_name, ifname, sizeof(ifmr.ifm_name));
estrlcpy(data, ifname, IFNAMSIZ);
estrlcpy(ifap.ifap_name, ifname, sizeof(ifap.ifap_name));
size_t estrlcpy(char *, const char *, size_t);
case 'm': (void)estrlcpy(outmkname, optarg, sizeof(outmkname)); break;
case 'c': (void)estrlcpy(outcfname, optarg, sizeof(outcfname)); break;
case 'e': (void)estrlcpy(execfname, optarg, sizeof(execfname)); break;
case 'D': (void)estrlcpy(topdir, optarg, sizeof(topdir)); break;
(void)estrlcpy(infilename, argv[0], sizeof(infilename));
(void)estrlcpy(confname, p + 1, sizeof(confname));
(void)estrlcpy(confname, infilename, sizeof(confname));
(void)estrlcpy(curfilename, filename, sizeof(curfilename));
(void)estrlcpy(tmppath, argv[i], sizeof(tmppath));
(void)estrlcpy(tmppath, curdir, sizeof(tmppath));
(void)estrlcpy(tmppath, topdir, sizeof(tmppath));
(void)estrlcpy(tmppath, curdir, sizeof(tmppath));
(void)estrlcpy(tmppath, topdir, sizeof(tmppath));
(void)estrlcpy(tmppath, curdir, sizeof(tmppath));
(void)estrlcpy(tmppath, topdir, sizeof(tmppath));
(void)estrlcpy(dir, mf, sizeof(dir));
(void)estrlcpy(dir + 2, mf, sizeof(dir) - 2);
(void)estrlcpy(dir, word, sizeof(dir));
(void)estrlcpy(dir, p, sizeof(dir));
(void)estrlcpy(path, dir, sizeof(path));
(void)estrlcpy(shellbuf, pwd->pw_shell, sizeof(shellbuf));
(void)estrlcpy(avshellbuf + 1, avshell, sizeof(avshellbuf) - 1);
(void)estrlcpy(avshellbuf + 1, avshell, sizeof(avshellbuf) - 1);
(void)estrlcpy(shellbuf, pwd->pw_shell, sizeof(shellbuf));
(void)estrlcpy(avshellbuf + 1, avshell, sizeof(avshellbuf) - 1);
(void)estrlcpy(avshellbuf + 1, avshell, sizeof(avshellbuf) - 1);
(void)estrlcpy(hostname, cp, sizeof(hostname));