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Make some variables and functions static.

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This commit is contained in:
rodrigc 2015-07-30 18:08:08 +00:00
parent b8e91d3cae
commit dbb8ff8d3f
1 changed files with 8 additions and 15 deletions
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23
usr.bin/ipcrm/ipcrm.c
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@ -50,18 +50,11 @@ __FBSDID("$FreeBSD$");
#include "ipc.h"
int signaled;
int errflg;
int rmverbose = 0;
static int signaled;
static int errflg;
static 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);
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)
{