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Use static for all functions that do not need to be exported.

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MFC after:	2 weeks
This commit is contained in:
Xin LI 2013-02-14 01:01:53 +00:00
parent 25448de222
commit f33fce4865
1 changed files with 27 additions and 27 deletions
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54
usr.sbin/nfsd/nfsd.c
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@ -105,20 +105,20 @@ static struct option longopts[] = {
{ NULL, 0, NULL, 0}
};
void cleanup(int);
void child_cleanup(int);
void killchildren(void);
void nfsd_exit(int);
void nonfs(int);
void reapchild(int);
int setbindhost(struct addrinfo **ia, const char *bindhost,
struct addrinfo hints);
void start_server(int);
void unregistration(void);
void usage(void);
void open_stable(int *, int *);
void copy_stable(int, int);
void backup_stable(int);
static void cleanup(int);
static void child_cleanup(int);
static void killchildren(void);
static void nfsd_exit(int);
static void nonfs(int);
static void reapchild(int);
static int setbindhost(struct addrinfo **ia, const char *bindhost,
struct addrinfo hints);
static void start_server(int);
static void unregistration(void);
static void usage(void);
static void open_stable(int *, int *);
static void copy_stable(int, int);
static void backup_stable(int);
/*
* Nfs server daemon mostly just a user context for nfssvc()
@ -844,7 +844,7 @@ main(int argc, char **argv)
}
}
int
static int
setbindhost(struct addrinfo **ai, const char *bindhost, struct addrinfo hints)
{
int ecode;
@ -890,20 +890,20 @@ setbindhost(struct addrinfo **ai, const char *bindhost, struct addrinfo hints)
return (0);
}
void
static void
usage(void)
{
(void)fprintf(stderr, "%s", getopt_usage);
exit(1);
}
void
static void
nonfs(__unused int signo)
{
syslog(LOG_ERR, "missing system call: NFS not available");
}
void
static void
reapchild(__unused int signo)
{
pid_t pid;
@ -916,7 +916,7 @@ reapchild(__unused int signo)
}
}
void
static void
unregistration(void)
{
if ((!rpcb_unset(NFS_PROGRAM, 2, NULL)) ||
@ -924,7 +924,7 @@ unregistration(void)
syslog(LOG_ERR, "rpcb_unset failed");
}
void
static void
killchildren(void)
{
int i;
@ -938,7 +938,7 @@ killchildren(void)
/*
* Cleanup master after SIGUSR1.
*/
void
static void
cleanup(__unused int signo)
{
nfsd_exit(0);
@ -947,13 +947,13 @@ cleanup(__unused int signo)
/*
* Cleanup child after SIGUSR1.
*/
void
static void
child_cleanup(__unused int signo)
{
exit(0);
}
void
static void
nfsd_exit(int status)
{
killchildren();
@ -984,7 +984,7 @@ get_tuned_nfsdcount(void)
return tuned_nfsdcnt;
}
void
static void
start_server(int master)
{
char principal[MAXHOSTNAMELEN + 5];
@ -1066,7 +1066,7 @@ start_server(int master)
/*
* Open the stable restart file and return the file descriptor for it.
*/
void
static void
open_stable(int *stable_fdp, int *backup_fdp)
{
int stable_fd, backup_fd = -1, ret;
@ -1118,7 +1118,7 @@ open_stable(int *stable_fdp, int *backup_fdp)
/*
* Copy the stable restart file to the backup or vice versa.
*/
void
static void
copy_stable(int from_fd, int to_fd)
{
int cnt, ret;
@ -1146,7 +1146,7 @@ copy_stable(int from_fd, int to_fd)
/*
* Back up the stable restart file when indicated by the kernel.
*/
void
static void
backup_stable(__unused int signo)
{