Date: Sun, 6 Nov 2011 18:49:36 +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: r227239 - head/usr.bin/fstat Message-ID: <201111061849.pA6Inadi036029@svn.freebsd.org>
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Author: ed Date: Sun Nov 6 18:49:36 2011 New Revision: 227239 URL: http://svn.freebsd.org/changeset/base/227239 Log: Mark global functions and/or variables in fstat(1) static where possible. This allows compilers and static analyzers to more thorough analysis. Modified: head/usr.bin/fstat/fstat.c head/usr.bin/fstat/fuser.c Modified: head/usr.bin/fstat/fstat.c ============================================================================== --- head/usr.bin/fstat/fstat.c Sun Nov 6 18:49:30 2011 (r227238) +++ head/usr.bin/fstat/fstat.c Sun Nov 6 18:49:36 2011 (r227239) @@ -57,13 +57,13 @@ __FBSDID("$FreeBSD$"); #include "functions.h" -int fsflg, /* show files on same filesystem as file(s) argument */ - pflg, /* show files open by a particular pid */ - uflg; /* show files open by a particular (effective) user */ -int checkfile; /* true if restricting to particular files or filesystems */ -int nflg; /* (numerical) display f.s. and rdev as dev_t */ -int mflg; /* include memory-mapped files */ -int vflg; /* be verbose */ +static int fsflg, /* show files on same filesystem as file(s) argument */ + pflg, /* show files open by a particular pid */ + uflg; /* show files open by a particular (effective) user */ +static int checkfile; /* restrict to particular files or filesystems */ +static int nflg; /* (numerical) display f.s. and rdev as dev_t */ +static int mflg; /* include memory-mapped files */ +static int vflg; /* be verbose */ typedef struct devs { struct devs *next; @@ -72,8 +72,8 @@ typedef struct devs { const char *name; } DEVS; -DEVS *devs; -char *memf, *nlistf; +static DEVS *devs; +static char *memf, *nlistf; static int getfname(const char *filename); static void dofiles(struct procstat *procstat, struct kinfo_proc *p); Modified: head/usr.bin/fstat/fuser.c ============================================================================== --- head/usr.bin/fstat/fuser.c Sun Nov 6 18:49:30 2011 (r227238) +++ head/usr.bin/fstat/fuser.c Sun Nov 6 18:49:36 2011 (r227239) @@ -52,7 +52,7 @@ __FBSDID("$FreeBSD$"); /* * File access mode flags table. */ -struct { +static const struct { int flag; char ch; } fflags[] = { @@ -67,7 +67,7 @@ struct { /* * Usage flags translation table. */ -struct { +static const struct { int flag; char ch; } uflags[] = {
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