Date: Sun, 6 Nov 2011 18:49:30 +0000 (UTC) From: Ed Schouten <ed@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r227238 - head/usr.bin/expand Message-ID: <201111061849.pA6InUJB035990@svn.freebsd.org>
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Author: ed Date: Sun Nov 6 18:49:30 2011 New Revision: 227238 URL: http://svn.freebsd.org/changeset/base/227238 Log: Mark global functions and/or variables in expand(1) static where possible. This allows compilers and static analyzers to more thorough analysis. Modified: head/usr.bin/expand/expand.c Modified: head/usr.bin/expand/expand.c ============================================================================== --- head/usr.bin/expand/expand.c Sun Nov 6 18:49:23 2011 (r227237) +++ head/usr.bin/expand/expand.c Sun Nov 6 18:49:30 2011 (r227238) @@ -53,8 +53,8 @@ __FBSDID("$FreeBSD$"); /* * expand - expand tabs to equivalent spaces */ -int nstops; -int tabstops[100]; +static int nstops; +static int tabstops[100]; static void getstops(char *); static void usage(void);
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