svn commit: r211394 - head/usr.bin/script

[Ed Schouten]

Author: ed
Date: Mon Aug 16 12:19:36 2010
New Revision: 211394
URL: http://svn.freebsd.org/changeset/base/211394

Log:
  Mark functions and variables as static.
  
  All these functions and variables are local to this compilation unit, so
  there is no reason why we shouldn't mark them static. This slightly
  reduces the binary size.

Modified:
  head/usr.bin/script/script.c

Modified: head/usr.bin/script/script.c
==============================================================================
--- head/usr.bin/script/script.c	Mon Aug 16 11:32:20 2010	(r211393)
+++ head/usr.bin/script/script.c	Mon Aug 16 12:19:36 2010	(r211394)
@@ -63,19 +63,18 @@ static const char sccsid[] = "@(#)script
 #include <termios.h>
 #include <unistd.h>
 
-FILE	*fscript;
-int	master, slave;
-int	child;
-const char *fname;
-int	qflg, ttyflg;
-
-struct	termios tt;
-
-void	done(int) __dead2;
-void	dooutput(void);
-void	doshell(char **);
-void	fail(void);
-void	finish(void);
+static FILE *fscript;
+static int master, slave;
+static int child;
+static const char *fname;
+static int qflg, ttyflg;
+
+static struct termios tt;
+
+static void done(int) __dead2;
+static void doshell(char **);
+static void fail(void);
+static void finish(void);
 static void usage(void);
 
 int
@@ -216,7 +215,7 @@ usage(void)
 	exit(1);
 }
 
-void
+static void
 finish(void)
 {
 	int e, status;
@@ -232,7 +231,7 @@ finish(void)
 	}
 }
 
-void
+static void
 doshell(char **av)
 {
 	const char *shell;
@@ -254,14 +253,14 @@ doshell(char **av)
 	fail();
 }
 
-void
+static void
 fail(void)
 {
 	(void)kill(0, SIGTERM);
 	done(1);
 }
 
-void
+static void
 done(int eno)
 {
 	time_t tvec;