Date: Tue, 16 Aug 2016 14:15:09 +0000 (UTC) From: Sofian Brabez <sbz@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r304220 - head/usr.bin/tty Message-ID: <201608161415.u7GEF9A6018384@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: sbz (ports committer) Date: Tue Aug 16 14:15:09 2016 New Revision: 304220 URL: https://svnweb.freebsd.org/changeset/base/304220 Log: tty: Use proper definition of exit status code and stdin macro Reviewed by: bapt, bdrewery Differential Revision: https://reviews.freebsd.org/D6828 Modified: head/usr.bin/tty/tty.c Modified: head/usr.bin/tty/tty.c ============================================================================== --- head/usr.bin/tty/tty.c Tue Aug 16 13:08:03 2016 (r304219) +++ head/usr.bin/tty/tty.c Tue Aug 16 14:15:09 2016 (r304220) @@ -63,17 +63,18 @@ main(int argc, char *argv[]) case '?': default: usage(); + /* NOTREACHED */ } - t = ttyname(0); + t = ttyname(STDIN_FILENO); if (!sflag) puts(t ? t : "not a tty"); - exit(t ? 0 : 1); + exit(t ? EXIT_SUCCESS : EXIT_FAILURE); } static void usage(void) { - fprintf(stderr, "usage: tty [-s]\n"); + fprintf(stderr, "usage: %s [-s]\n", getprogname()); exit(2); }
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201608161415.u7GEF9A6018384>