Author: rodrigc
Date: Thu Jul 30 18:08:08 2015
New Revision: 286085
URL: https://svnweb.freebsd.org/changeset/base/286085
Log:
Make some variables and functions static.
Modified:
head/usr.bin/ipcrm/ipcrm.c
Modified: head/usr.bin/ipcrm/ipcrm.c
==============================================================================
--- head/usr.bin/ipcrm/ipcrm.c Thu Jul 30 18:00:37 2015 (r286084)
+++ head/usr.bin/ipcrm/ipcrm.c Thu Jul 30 18:08:08 2015 (r286085)
@@ -50,18 +50,11 @@ __FBSDID("$FreeBSD$");
#include "ipc.h"
-int signaled;
-int errflg;
-int rmverbose = 0;
-
-void usage(void);
-
-int msgrm(key_t, int);
-int shmrm(key_t, int);
-int semrm(key_t, int);
-void not_configured(int);
+static int signaled;
+static int errflg;
+static int rmverbose = 0;
-void
+static void
usage(void)
{
@@ -72,7 +65,7 @@ usage(void)
exit(1);
}
-int
+static int
msgrm(key_t key, int id)
{
@@ -113,7 +106,7 @@ msgrm(key_t key, int id)
return msgctl(id, IPC_RMID, NULL);
}
-int
+static int
shmrm(key_t key, int id)
{
@@ -154,7 +147,7 @@ shmrm(key_t key, int id)
return shmctl(id, IPC_RMID, NULL);
}
-int
+static int
semrm(key_t key, int id)
{
union semun arg;
@@ -196,7 +189,7 @@ semrm(key_t key, int id)
return semctl(id, 0, IPC_RMID, arg);
}
-void
+static void
not_configured(int signo __unused)
{
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