commit 5d06ac46883b787dc7f4c6e889bb4b7d442b28bb Author: sin <s...@2f30.org> Date: Tue Feb 11 10:36:23 2014 +0000
Allow getty to execute another program instead of /bin/login diff --git a/getty.c b/getty.c index ad15279..6e658cd 100644 --- a/getty.c +++ b/getty.c @@ -13,7 +13,7 @@ static void usage(void) { - eprintf("usage: %s [tty] [term] ", argv0); + eprintf("usage: %s [tty] [term] [cmd] [args...] ", argv0); } static char *tty = "/dev/tty1"; @@ -33,9 +33,6 @@ main(int argc, char *argv[]) usage(); } ARGEND; - if (argc > 2) - usage(); - strlcpy(term, defaultterm, sizeof(term)); if (argc > 0) { tty = argv[0]; @@ -77,6 +74,9 @@ main(int argc, char *argv[]) sigemptyset(&sa.sa_mask); sigaction(SIGHUP, &sa, NULL); + if (argc > 2) + return execvp(argv[2], argv + 2); + printf("Login: "); fflush(stdout);