Date: Tue, 23 Apr 2013 13:03:11 +0000 (UTC) From: Eitan Adler <eadler@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r249804 - head/bin/cat Message-ID: <201304231303.r3ND3B0A025171@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: eadler Date: Tue Apr 23 13:03:11 2013 New Revision: 249804 URL: http://svnweb.freebsd.org/changeset/base/249804 Log: - Add the __dead2 attribute since it is a function that never returns - Add an empty line in usage() according to style(9) PR: bin/177076 Submitted by: Fernando <fernando.apesteguia@gmail.com> Approved by: cperciva (mentor) Modified: head/bin/cat/cat.c Modified: head/bin/cat/cat.c ============================================================================== --- head/bin/cat/cat.c Tue Apr 23 13:03:08 2013 (r249803) +++ head/bin/cat/cat.c Tue Apr 23 13:03:11 2013 (r249804) @@ -68,7 +68,7 @@ static int bflag, eflag, lflag, nflag, s static int rval; static const char *filename; -static void usage(void); +static void usage(void) __dead2; static void scanfiles(char *argv[], int cooked); static void cook_cat(FILE *); static void raw_cat(int); @@ -153,6 +153,7 @@ main(int argc, char *argv[]) static void usage(void) { + fprintf(stderr, "usage: cat [-belnstuv] [file ...]\n"); exit(1); /* NOTREACHED */
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201304231303.r3ND3B0A025171>