From 27b62657a94b21845fcea14320c285cb5b1a2800 Mon Sep 17 00:00:00 2001
From: tholo <>
Date: Sun, 15 Sep 1996 09:31:53 +0000
Subject: Remove dead code Remove unused variables Silence some warnings
 lint(1) is your friend

---
 src/lib/libc/net/rcmdsh.c      | 14 ++++++++------
 src/lib/libc/net/res_debug.c   |  4 ++--
 src/lib/libc/net/res_init.c    |  5 ++---
 src/lib/libc/net/res_mkquery.c |  5 ++++-
 4 files changed, 16 insertions(+), 12 deletions(-)

(limited to 'src/lib/libc/net')

diff --git a/src/lib/libc/net/rcmdsh.c b/src/lib/libc/net/rcmdsh.c
index fe49a5a21b..39338c2c74 100644
--- a/src/lib/libc/net/rcmdsh.c
+++ b/src/lib/libc/net/rcmdsh.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: rcmdsh.c,v 1.2 1996/09/01 20:28:22 millert Exp $	*/ 
+/*	$OpenBSD: rcmdsh.c,v 1.3 1996/09/15 09:31:17 tholo Exp $	*/ 
 
 /*
  * This is an rcmd() replacement originally by 
@@ -6,7 +6,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static char *rcsid = "$OpenBSD: rcmdsh.c,v 1.2 1996/09/01 20:28:22 millert Exp $";
+static char *rcsid = "$OpenBSD: rcmdsh.c,v 1.3 1996/09/15 09:31:17 tholo Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include      <sys/types.h>
@@ -19,17 +19,19 @@ static char *rcsid = "$OpenBSD: rcmdsh.c,v 1.2 1996/09/01 20:28:22 millert Exp $
 #include      <string.h>
 #include      <pwd.h>
 #include      <paths.h>
+#include      <unistd.h>
 
 /*
  * This is a replacement rcmd() function that uses the rsh(1)
  * program in place of a direct rcmd(3) function call so as to
  * avoid having to be root.  Note that rport is ignored.
  */
+/* ARGSUSED */
 int
 rcmdsh(ahost, rport, locuser, remuser, cmd, rshprog)
 	char **ahost;
-	u_short	rport;
-	char *locuser, *remuser, *cmd;
+	int rport;
+	const char *locuser, *remuser, *cmd;
 	char *rshprog;
 {
 	struct hostent *hp;
@@ -109,12 +111,12 @@ rcmdsh(ahost, rport, locuser, remuser, cmd, rshprog)
 		(void) fprintf(stderr, "rcmdsh: execlp %s failed: %s\n",
 			       rshprog, strerror(errno));
 		_exit(255);
-	} else if (cpid > 0) {
+	} else {
 		/* Parent. close sp[1], return sp[0]. */
 		(void) close(sp[1]);
 		/* Reap child. */
 		(void) wait(NULL);
 		return(sp[0]);
 	}
-	/*NOTREACHED*/
+	/* NOTREACHED */
 }
diff --git a/src/lib/libc/net/res_debug.c b/src/lib/libc/net/res_debug.c
index e8fc192c51..ae6c030a1f 100644
--- a/src/lib/libc/net/res_debug.c
+++ b/src/lib/libc/net/res_debug.c
@@ -52,7 +52,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static char rcsid[] = "$OpenBSD: res_debug.c,v 1.3 1996/08/19 08:29:44 tholo Exp $";
+static char rcsid[] = "$OpenBSD: res_debug.c,v 1.4 1996/09/15 09:31:18 tholo Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <sys/param.h>
@@ -601,7 +601,7 @@ __p_rr(cp, msg, file)
 
 	case T_UINFO:
 		putc('\t', file);
-		fputs(cp, file);
+		fputs((char *) cp, file);
 		cp += dlen;
 		break;
 
diff --git a/src/lib/libc/net/res_init.c b/src/lib/libc/net/res_init.c
index cb60d4c0df..355c9ce1b0 100644
--- a/src/lib/libc/net/res_init.c
+++ b/src/lib/libc/net/res_init.c
@@ -52,7 +52,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static char rcsid[] = "$OpenBSD: res_init.c,v 1.6 1996/08/27 03:32:53 deraadt Exp $";
+static char rcsid[] = "$OpenBSD: res_init.c,v 1.7 1996/09/15 09:31:19 tholo Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <sys/param.h>
@@ -112,8 +112,6 @@ res_init()
 	int haveenv = 0;
 	int havesearch = 0;
 	int nsort = 0;
-	int dots;
-	u_long mask;
 
 	_res.nsaddr.sin_len = sizeof(struct sockaddr_in);
 	_res.nsaddr.sin_family = AF_INET;
@@ -344,6 +342,7 @@ res_init()
 	return (0);
 }
 
+/* ARGSUSED */
 static void
 res_setoptions(options, source)
 	char *options, *source;
diff --git a/src/lib/libc/net/res_mkquery.c b/src/lib/libc/net/res_mkquery.c
index 90ffb9966a..02b64e9886 100644
--- a/src/lib/libc/net/res_mkquery.c
+++ b/src/lib/libc/net/res_mkquery.c
@@ -52,7 +52,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static char rcsid[] = "$OpenBSD: res_mkquery.c,v 1.3 1996/08/19 08:29:47 tholo Exp $";
+static char rcsid[] = "$OpenBSD: res_mkquery.c,v 1.4 1996/09/15 09:31:20 tholo Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <sys/param.h>
@@ -66,6 +66,7 @@ static char rcsid[] = "$OpenBSD: res_mkquery.c,v 1.3 1996/08/19 08:29:47 tholo E
  * Form all types of queries.
  * Returns the size of the result or -1.
  */
+/* ARGSUSED */
 int
 res_mkquery(op, dname, class, type, data, datalen, newrr_in, buf, buflen)
 	int op;			/* opcode of query */
@@ -80,7 +81,9 @@ res_mkquery(op, dname, class, type, data, datalen, newrr_in, buf, buflen)
 	register HEADER *hp;
 	register u_char *cp;
 	register int n;
+#ifdef ALLOW_UPDATES
 	struct rrec *newrr = (struct rrec *) newrr_in;
+#endif /* ALLOW_UPDATES */
 	u_char *dnptrs[10], **dpp, **lastdnptr;
 
 #ifdef DEBUG
-- 
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