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Date:      Sun, 6 Nov 2011 19:02:44 +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: r227260 - head/usr.sbin/snapinfo
Message-ID:  <201111061902.pA6J2iJ2037208@svn.freebsd.org>

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Author: ed
Date: Sun Nov  6 19:02:43 2011
New Revision: 227260
URL: http://svn.freebsd.org/changeset/base/227260

Log:
  Mark global functions and/or variables in snapinfo(8) static where possible.
  
  This allows compilers and static analyzers to do more thorough analysis.

Modified:
  head/usr.sbin/snapinfo/snapinfo.c

Modified: head/usr.sbin/snapinfo/snapinfo.c
==============================================================================
--- head/usr.sbin/snapinfo/snapinfo.c	Sun Nov  6 19:02:37 2011	(r227259)
+++ head/usr.sbin/snapinfo/snapinfo.c	Sun Nov  6 19:02:43 2011	(r227260)
@@ -39,14 +39,15 @@
 #include <string.h>
 #include <unistd.h>
 
-void	find_inum(char *path);
-void	usage(void);
-int	compare_function(const char *, const struct stat *, int, struct FTW *);
-int	find_snapshot(struct statfs *sfs);
-
-int verbose;
-int cont_search;
-uint32_t inode;
+static void	find_inum(char *path);
+static void	usage(void);
+static int	compare_function(const char *, const struct stat *,
+		    int, struct FTW *);
+static int	find_snapshot(struct statfs *sfs);
+
+static int	verbose;
+static int	cont_search;
+static uint32_t	inode;
 
 int
 main(int argc, char **argv)
@@ -112,7 +113,7 @@ main(int argc, char **argv)
 	return (0);
 }
 
-int
+static int
 find_snapshot(struct statfs *sfs)
 {
 	struct uufsd disk;
@@ -138,7 +139,7 @@ find_snapshot(struct statfs *sfs)
 	return 0;
 }
 
-int
+static int
 compare_function(const char *path, const struct stat *st, int flags,
     struct FTW * ftwv __unused)
 {
@@ -157,7 +158,7 @@ compare_function(const char *path, const
 	return (0);
 }
 
-void
+static void
 find_inum(char *path)
 {
 	int ret;
@@ -169,7 +170,7 @@ find_inum(char *path)
 	}
 }
 
-void
+static void
 usage(void)
 {
 



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