Author: ed
Date: Sun Nov 6 08:15:48 2011
New Revision: 227169
URL: http://svn.freebsd.org/changeset/base/227169
Log:
Add missing static keywords to lock(1)
Modified:
head/usr.bin/lock/lock.c
Modified: head/usr.bin/lock/lock.c
==============================================================================
--- head/usr.bin/lock/lock.c Sun Nov 6 08:15:41 2011 (r227168)
+++ head/usr.bin/lock/lock.c Sun Nov 6 08:15:48 2011 (r227169)
@@ -72,17 +72,17 @@ __FBSDID("$FreeBSD$");
#define TIMEOUT 15
-void quit(int);
-void bye(int);
-void hi(int);
+static void quit(int);
+static void bye(int);
+static void hi(int);
static void usage(void);
-struct timeval timeout;
-struct timeval zerotime;
-struct termios tty, ntty;
-long nexttime; /* keep the timeout time */
-int no_timeout; /* lock terminal forever */
-int vtyunlock; /* Unlock flag and code. */
+static struct timeval timeout;
+static struct timeval zerotime;
+static struct termios tty, ntty;
+static long nexttime; /* keep the timeout time */
+static int no_timeout; /* lock terminal forever */
+static int vtyunlock; /* Unlock flag and code. */
/*ARGSUSED*/
int
@@ -252,7 +252,7 @@ usage(void)
exit(1);
}
-void
+static void
hi(int signo __unused)
{
struct timeval timval;
@@ -269,7 +269,7 @@ hi(int signo __unused)
}
}
-void
+static void
quit(int signo __unused)
{
(void)putchar('\n');
@@ -279,7 +279,7 @@ quit(int signo __unused)
exit(0);
}
-void
+static void
bye(int signo __unused)
{
if (!no_timeout) {
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