Author: ed
Date: Sun Nov 6 08:16:59 2011
New Revision: 227181
URL: http://svn.freebsd.org/changeset/base/227181
Log:
Add missing static keywords to rwho(1)
Modified:
head/usr.bin/rwho/rwho.c
Modified: head/usr.bin/rwho/rwho.c
==============================================================================
--- head/usr.bin/rwho/rwho.c Sun Nov 6 08:16:53 2011 (r227180)
+++ head/usr.bin/rwho/rwho.c Sun Nov 6 08:16:59 2011 (r227181)
@@ -58,16 +58,16 @@ __FBSDID("$FreeBSD$");
#include <timeconv.h>
#include <unistd.h>
-DIR *dirp;
+static DIR *dirp;
-struct whod wd;
+static struct whod wd;
#define NUSERS 1000
-struct myutmp {
+static struct myutmp {
char myhost[sizeof(wd.wd_hostname)];
int myidle;
struct outmp myutmp;
} myutmp[NUSERS];
-int nusers;
+static int nusers;
#define WHDRSIZE (ssize_t)(sizeof (wd) - sizeof (wd.wd_we))
/*
@@ -75,11 +75,11 @@ int nusers;
*/
#define down(w,now) ((now) - (w)->wd_recvtime > 11 * 60)
-time_t now;
-int aflg;
+static time_t now;
+static int aflg;
static void usage(void);
-int utmpcmp(const void *, const void *);
+static int utmpcmp(const void *, const void *);
int
main(int argc, char *argv[])
@@ -202,7 +202,7 @@ usage(void)
#define MYUTMP(a) ((const struct myutmp *)(a))
-int
+static int
utmpcmp(const void *u1, const void *u2)
{
int rc;
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