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static + __dead

This commit is contained in:
joerg 2011-08-29 14:22:46 +00:00
parent 5febc69036
commit d27ef895bf
1 changed files with 12 additions and 13 deletions
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25
usr.bin/rsh/rsh.c
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@ -1,4 +1,4 @@
/* $NetBSD: rsh.c,v 1.32 2010/10/02 09:24:16 gson Exp $ */
/* $NetBSD: rsh.c,v 1.33 2011/08/29 14:22:46 joerg Exp $ */
/*-
* Copyright (c) 1983, 1990, 1993, 1994
@ -39,7 +39,7 @@ __COPYRIGHT("@(#) Copyright (c) 1983, 1990, 1993, 1994\
#if 0
static char sccsid[] = "@(#)rsh.c 8.4 (Berkeley) 4/29/95";
#else
__RCSID("$NetBSD: rsh.c,v 1.32 2010/10/02 09:24:16 gson Exp $");
__RCSID("$NetBSD: rsh.c,v 1.33 2011/08/29 14:22:46 joerg Exp $");
#endif
#endif /* not lint */
@ -75,12 +75,11 @@ int remerr;
static int sigs[] = { SIGINT, SIGTERM, SIGQUIT };
char *copyargs(char **);
void sendsig(int);
int checkfd(struct pollfd *, int);
void talk(int, sigset_t *, pid_t, int);
void usage(void);
int main(int, char **);
static char *copyargs(char **);
static void sendsig(int);
static int checkfd(struct pollfd *, int);
static void talk(int, sigset_t *, pid_t, int);
__dead static void usage(void);
#ifdef IN_RCMD
int orcmd(char **, int, const char *,
const char *, const char *, int *);
@ -298,7 +297,7 @@ main(int argc, char **argv)
exit(0);
}
int
static int
checkfd(struct pollfd *fdp, int outfd)
{
int nr, nw;
@ -336,7 +335,7 @@ checkfd(struct pollfd *fdp, int outfd)
}
}
void
static void
talk(int nflag, sigset_t *oset, __pid_t pid, int rem)
{
int nr, nw, nfds;
@ -426,7 +425,7 @@ done:
while (nfds);
}
void
static void
sendsig(int sig)
{
char signo;
@ -436,7 +435,7 @@ sendsig(int sig)
}
char *
static char *
copyargs(char **argv)
{
int cc;
@ -458,7 +457,7 @@ copyargs(char **argv)
return (args);
}
void
static void
usage(void)
{