X-Git-Url: https://git.subgeniuskitty.com/unix-history/.git/blobdiff_plain/adec4d9eb7b645e5d1096e4e18504a4b7dfa97a5..c9fba2a7d7add4ceb903a7b084a96332bba6a856:/usr/src/usr.sbin/lpr/lpc/lpc.c

diff --git a/usr/src/usr.sbin/lpr/lpc/lpc.c b/usr/src/usr.sbin/lpr/lpc/lpc.c
index a986d9af2d..0f8a010e19 100644
--- a/usr/src/usr.sbin/lpr/lpc/lpc.c
+++ b/usr/src/usr.sbin/lpr/lpc/lpc.c
@@ -1,6 +1,29 @@
+/*
+ * Copyright (c) 1983 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that the above copyright notice and this paragraph are
+ * duplicated in all such forms and that any documentation,
+ * advertising materials, and other materials related to such
+ * distribution and use acknowledge that the software was developed
+ * by the University of California, Berkeley.  The name of the
+ * University may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
 #ifndef lint
-static char sccsid[] = "@(#)lpc.c	4.3 (Berkeley) %G%";
-#endif
+char copyright[] =
+"@(#) Copyright (c) 1983 Regents of the University of California.\n\
+ All rights reserved.\n";
+#endif /* not lint */
+
+#ifndef lint
+static char sccsid[] = "@(#)lpc.c	5.7 (Berkeley) %G%";
+#endif /* not lint */
 
 /*
  * lpc -- line printer control program
@@ -9,6 +32,7 @@ static char sccsid[] = "@(#)lpc.c	4.3 (Berkeley) %G%";
 #include <signal.h>
 #include <ctype.h>
 #include <setjmp.h>
+#include <syslog.h>
 
 #include "lpc.h"
 
@@ -30,6 +54,7 @@ main(argc, argv)
 	extern char *name;
 
 	name = argv[0];
+	openlog("lpd", 0, LOG_LPR);
 
 	if (--argc > 0) {
 		c = getcmd(*++argv);
@@ -72,8 +97,6 @@ cmdscanner(top)
 	int top;
 {
 	register struct cmd *c;
-	extern struct cmd cmdtab[];
-	extern int help();
 
 	if (!top)
 		putchar('\n');
@@ -82,7 +105,7 @@ cmdscanner(top)
 			printf("lpc> ");
 			fflush(stdout);
 		}
-		if (gets(cmdline) == 0)
+		if (fgets(cmdline, sizeof(cmdline), stdin) == 0)
 			quit();
 		if (cmdline[0] == 0)
 			break;
@@ -105,6 +128,8 @@ cmdscanner(top)
 	longjmp(toplevel, 0);
 }
 
+extern struct cmd cmdtab[];
+
 struct cmd *
 getcmd(name)
 	register char *name;
@@ -176,7 +201,7 @@ help(argc, argv)
 		extern int NCMDS;
 
 		printf("Commands may be abbreviated.  Commands are:\n\n");
-		for (c = cmdtab; c < &cmdtab[NCMDS]; c++) {
+		for (c = cmdtab; c < &cmdtab[NCMDS - 1]; c++) {
 			int len = strlen(c->c_name);
 
 			if (len > width)