Date: Sun, 6 Nov 2011 18:49:42 +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: r227240 - head/usr.bin/lam Message-ID: <201111061849.pA6IngsR036069@svn.freebsd.org>
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Author: ed Date: Sun Nov 6 18:49:41 2011 New Revision: 227240 URL: http://svn.freebsd.org/changeset/base/227240 Log: Mark global functions and/or variables in lam(1) static where possible. This allows compilers and static analyzers to more thorough analysis. Modified: head/usr.bin/lam/lam.c Modified: head/usr.bin/lam/lam.c ============================================================================== --- head/usr.bin/lam/lam.c Sun Nov 6 18:49:36 2011 (r227239) +++ head/usr.bin/lam/lam.c Sun Nov 6 18:49:41 2011 (r227240) @@ -55,7 +55,7 @@ __FBSDID("$FreeBSD$"); #define MAXOFILES 20 #define BIGBUFSIZ 5 * BUFSIZ -struct openfile { /* open file structure */ +static struct openfile { /* open file structure */ FILE *fp; /* file pointer */ short eof; /* eof flag */ short pad; /* pad flag for missing columns */ @@ -64,10 +64,10 @@ struct openfile { /* open file structur const char *format; /* printf(3) style string spec. */ } input[MAXOFILES]; -int morefiles; /* set by getargs(), changed by gatherline() */ -int nofinalnl; /* normally append \n to each output line */ -char line[BIGBUFSIZ]; -char *linep; +static int morefiles; /* set by getargs(), changed by gatherline() */ +static int nofinalnl; /* normally append \n to each output line */ +static char line[BIGBUFSIZ]; +static char *linep; static char *gatherline(struct openfile *); static void getargs(char *[]);
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