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Very simple fixes; WARNS and ANSIfy. Remove GCC-specific options from

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Makefile.
This commit is contained in:
Mark Murray 2002-03-23 15:43:11 +00:00
parent ddd22fb7fb
commit ed86ca364b
2 changed files with 11 additions and 20 deletions
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1
usr.bin/rsh/Makefile
View File

@ -3,7 +3,6 @@
PROG= rsh
SRCS= rsh.c
CFLAGS+=-Wall
CFLAGS+=-I${.CURDIR}/../../libexec/rlogind
.if exists(${DESTDIR}${LIBDIR}/libkrb.a) && defined(MAKE_KERBEROS4) && !defined(NO_OPENSSL) && !defined(NOCRYPT)

30
usr.bin/rsh/rsh.c
View File

@ -38,13 +38,12 @@ static const char copyright[] =
#endif /* not lint */
#ifndef lint
#if 0
static char sccsid[] = "From: @(#)rsh.c 8.3 (Berkeley) 4/6/94";
#endif
static const char rcsid[] =
"$FreeBSD$";
static const char sccsid[] = "From: @(#)rsh.c 8.3 (Berkeley) 4/6/94";
#endif /* not lint */
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/param.h>
#include <sys/signal.h>
#include <sys/socket.h>
@ -86,6 +85,7 @@ extern char *krb_realmofhost();
int rfd2;
int family = PF_UNSPEC;
char rlogin[] = "rlogin";
char *copyargs(char **);
void sendsig(int);
@ -93,9 +93,7 @@ void talk(int, long, pid_t, int, int);
void usage(void);
int
main(argc, argv)
int argc;
char **argv;
main(int argc, char *argv[])
{
struct passwd *pw;
struct servent *sp;
@ -196,7 +194,7 @@ main(argc, argv)
/* if no further arguments, must have been called as rlogin. */
if (!argv[optind]) {
if (asrsh)
*argv = "rlogin";
*argv = rlogin;
execv(_PATH_RLOGIN, argv);
err(1, "can't exec %s", _PATH_RLOGIN);
}
@ -336,11 +334,7 @@ main(argc, argv)
}
void
talk(nflag, omask, pid, rem, timeout)
int nflag;
long omask;
pid_t pid;
int rem;
talk(int nflag, long omask, pid_t pid, int rem, int timeout)
{
int cc, wc;
fd_set readfrom, ready, rembits;
@ -449,8 +443,7 @@ reread: errno = 0;
}
void
sendsig(sig)
int sig;
sendsig(int sig)
{
char signo;
@ -466,8 +459,7 @@ sendsig(sig)
}
char *
copyargs(argv)
char **argv;
copyargs(char **argv)
{
int cc;
char **ap, *args, *p;
@ -487,7 +479,7 @@ copyargs(argv)
}
void
usage()
usage(void)
{
(void)fprintf(stderr,