More rationalization of include files:

a.) Don't include a zillion system headers from "extern.h" (actually, don't include any). b.) Break a global jmp_buf variable into a new file, so <setjmp.h> doesn't have to be pulled in everywhere (it's only used in two places). The (one line) new file is (c) TNF with a three-clause license, FW(L)IW.
2001-01-04 03:51:23 +00:00 · 2001-01-04 03:51:23 +00:00 · 61a39e0b38
commit 61a39e0b38
parent c5b9e1cef5
21 changed files with 100 additions and 46 deletions
--- a/games/sail/dr_1.c
+++ b/games/sail/dr_1.c
@ -1,4 +1,4 @@
-/*	$NetBSD: dr_1.c,v 1.14 2001/01/04 03:21:16 jwise Exp $	*/
+/*	$NetBSD: dr_1.c,v 1.15 2001/01/04 03:51:23 jwise Exp $	*/

 /*
 * Copyright (c) 1983, 1993
@ -38,12 +38,14 @@
 #if 0
 static char sccsid[] = "@(#)dr_1.c	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: dr_1.c,v 1.14 2001/01/04 03:21:16 jwise Exp $");
+__RCSID("$NetBSD: dr_1.c,v 1.15 2001/01/04 03:51:23 jwise Exp $");
 #endif
 #endif /* not lint */

+#include <ctype.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 #include "extern.h"
 #include "driver.h"

--- a/games/sail/dr_2.c
+++ b/games/sail/dr_2.c
@ -1,4 +1,4 @@
-/*	$NetBSD: dr_2.c,v 1.15 2001/01/04 03:21:17 jwise Exp $	*/
+/*	$NetBSD: dr_2.c,v 1.16 2001/01/04 03:51:23 jwise Exp $	*/

 /*
 * Copyright (c) 1983, 1993
@ -38,11 +38,13 @@
 #if 0
 static char sccsid[] = "@(#)dr_2.c	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: dr_2.c,v 1.15 2001/01/04 03:21:17 jwise Exp $");
+__RCSID("$NetBSD: dr_2.c,v 1.16 2001/01/04 03:51:23 jwise Exp $");
 #endif
 #endif /* not lint */

+#include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 #include "extern.h"
 #include "driver.h"

--- a/games/sail/dr_3.c
+++ b/games/sail/dr_3.c
@ -1,4 +1,4 @@
-/*	$NetBSD: dr_3.c,v 1.11 2001/01/04 03:21:17 jwise Exp $	*/
+/*	$NetBSD: dr_3.c,v 1.12 2001/01/04 03:51:23 jwise Exp $	*/

 /*
 * Copyright (c) 1983, 1993
@ -38,11 +38,12 @@
 #if 0
 static char sccsid[] = "@(#)dr_3.c	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: dr_3.c,v 1.11 2001/01/04 03:21:17 jwise Exp $");
+__RCSID("$NetBSD: dr_3.c,v 1.12 2001/01/04 03:51:23 jwise Exp $");
 #endif
 #endif /* not lint */

 #include <stdlib.h>
+#include <string.h>
 #include "extern.h"
 #include "driver.h"

--- a/games/sail/dr_5.c
+++ b/games/sail/dr_5.c
@ -1,4 +1,4 @@
-/*	$NetBSD: dr_5.c,v 1.8 2001/01/04 01:53:24 jwise Exp $	*/
+/*	$NetBSD: dr_5.c,v 1.9 2001/01/04 03:51:23 jwise Exp $	*/

 /*
 * Copyright (c) 1983, 1993
@ -38,10 +38,11 @@
 #if 0
 static char sccsid[] = "@(#)dr_5.c	8.2 (Berkeley) 4/28/95";
 #else
-__RCSID("$NetBSD: dr_5.c,v 1.8 2001/01/04 01:53:24 jwise Exp $");
+__RCSID("$NetBSD: dr_5.c,v 1.9 2001/01/04 03:51:23 jwise Exp $");
 #endif
 #endif /* not lint */

+#include <sys/types.h>
 #include "extern.h"

 void	subtract(struct ship *, int, int *, struct ship *, int);
--- a/games/sail/dr_main.c
+++ b/games/sail/dr_main.c
@ -1,4 +1,4 @@
-/*	$NetBSD: dr_main.c,v 1.9 2001/01/04 03:21:17 jwise Exp $	*/
+/*	$NetBSD: dr_main.c,v 1.10 2001/01/04 03:51:24 jwise Exp $	*/

 /*
 * Copyright (c) 1983, 1993
@ -38,10 +38,11 @@
 #if 0
 static char sccsid[] = "@(#)dr_main.c	8.2 (Berkeley) 4/16/94";
 #else
-__RCSID("$NetBSD: dr_main.c,v 1.9 2001/01/04 03:21:17 jwise Exp $");
+__RCSID("$NetBSD: dr_main.c,v 1.10 2001/01/04 03:51:24 jwise Exp $");
 #endif
 #endif /* not lint */

+#include <signal.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
--- a/games/sail/extern.h
+++ b/games/sail/extern.h
@ -1,4 +1,4 @@
-/*	$NetBSD: extern.h,v 1.21 2001/01/04 02:43:32 jwise Exp $ */
+/*	$NetBSD: extern.h,v 1.22 2001/01/04 03:51:24 jwise Exp $ */

 /*
 * Copyright (c) 1983, 1993
@ -35,17 +35,10 @@
 *	@(#)externs.h	8.1 (Berkeley) 5/31/93
 */

-#include <stdio.h>
-#include <signal.h>
-#include <string.h>
-#include <ctype.h>
-#include <setjmp.h>
-#include <sys/types.h>
 #include "machdep.h"

 	/* program mode */
 extern int mode;
-extern jmp_buf restart;
 #define MODE_PLAYER	1
 #define MODE_DRIVER	2
 #define MODE_LOGGER	3
--- a/games/sail/game.c
+++ b/games/sail/game.c
@ -1,4 +1,4 @@
-/*	$NetBSD: game.c,v 1.8 2001/01/04 01:53:24 jwise Exp $	*/
+/*	$NetBSD: game.c,v 1.9 2001/01/04 03:51:24 jwise Exp $	*/

 /*
 * Copyright (c) 1983, 1993
@ -38,10 +38,11 @@
 #if 0
 static char sccsid[] = "@(#)game.c	8.2 (Berkeley) 4/28/95";
 #else
-__RCSID("$NetBSD: game.c,v 1.8 2001/01/04 01:53:24 jwise Exp $");
+__RCSID("$NetBSD: game.c,v 1.9 2001/01/04 03:51:24 jwise Exp $");
 #endif
 #endif /* not lint */

+#include <sys/types.h>
 #include "extern.h"

 int	maxturns(struct ship *, char *);
--- a/games/sail/globals.c
+++ b/games/sail/globals.c
@ -1,4 +1,4 @@
-/*	$NetBSD: globals.c,v 1.10 2001/01/04 01:56:28 jwise Exp $	*/
+/*	$NetBSD: globals.c,v 1.11 2001/01/04 03:51:24 jwise Exp $	*/

 /*
 * Copyright (c) 1983, 1993
@ -38,10 +38,12 @@
 #if 0
 static char sccsid[] = "@(#)globals.c	8.2 (Berkeley) 4/28/95";
 #else
-__RCSID("$NetBSD: globals.c,v 1.10 2001/01/04 01:56:28 jwise Exp $");
+__RCSID("$NetBSD: globals.c,v 1.11 2001/01/04 03:51:24 jwise Exp $");
 #endif
 #endif /* not lint */

+#include <sys/types.h>
+#include <setjmp.h>
 #include "extern.h"

 struct scenario scene[] = {
--- a/games/sail/main.c
+++ b/games/sail/main.c
@ -1,4 +1,4 @@
-/*	$NetBSD: main.c,v 1.18 2001/01/04 03:21:17 jwise Exp $	*/
+/*	$NetBSD: main.c,v 1.19 2001/01/04 03:51:24 jwise Exp $	*/

 /*
 * Copyright (c) 1983, 1993
@ -43,15 +43,18 @@ __COPYRIGHT("@(#) Copyright (c) 1983, 1993\n\
 #if 0
 static char sccsid[] = "@(#)main.c	8.2 (Berkeley) 4/28/95";
 #else
-__RCSID("$NetBSD: main.c,v 1.18 2001/01/04 03:21:17 jwise Exp $");
+__RCSID("$NetBSD: main.c,v 1.19 2001/01/04 03:51:24 jwise Exp $");
 #endif
 #endif /* not lint */

 #include <fcntl.h>
+#include <setjmp.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 #include <unistd.h>
 #include "extern.h"
+#include "restart.h"

 int
 main(int argc, char **argv)
--- a/games/sail/misc.c
+++ b/games/sail/misc.c
@ -1,4 +1,4 @@
-/*	$NetBSD: misc.c,v 1.9 2001/01/04 03:21:17 jwise Exp $	*/
+/*	$NetBSD: misc.c,v 1.10 2001/01/04 03:51:24 jwise Exp $	*/

 /*
 * Copyright (c) 1983, 1993
@ -38,10 +38,11 @@
 #if 0
 static char sccsid[] = "@(#)misc.c	8.2 (Berkeley) 4/28/95";
 #else
-__RCSID("$NetBSD: misc.c,v 1.9 2001/01/04 03:21:17 jwise Exp $");
+__RCSID("$NetBSD: misc.c,v 1.10 2001/01/04 03:51:24 jwise Exp $");
 #endif
 #endif /* not lint */

+#include <ctype.h>
 #include <stdio.h>
 #include <unistd.h>
 #include "extern.h"
--- a/games/sail/parties.c
+++ b/games/sail/parties.c
@ -1,4 +1,4 @@
-/*	$NetBSD: parties.c,v 1.8 2001/01/04 02:43:32 jwise Exp $	*/
+/*	$NetBSD: parties.c,v 1.9 2001/01/04 03:51:24 jwise Exp $	*/

 /*
 * Copyright (c) 1983, 1993
@ -38,10 +38,11 @@
 #if 0
 static char sccsid[] = "@(#)parties.c	8.2 (Berkeley) 4/28/95";
 #else
-__RCSID("$NetBSD: parties.c,v 1.8 2001/01/04 02:43:32 jwise Exp $");
+__RCSID("$NetBSD: parties.c,v 1.9 2001/01/04 03:51:24 jwise Exp $");
 #endif
 #endif /* not lint */

+#include <sys/types.h>
 #include "extern.h"

 int	meleeing(struct ship *, struct ship *);
--- a/games/sail/pl_1.c
+++ b/games/sail/pl_1.c
@ -1,4 +1,4 @@
-/*	$NetBSD: pl_1.c,v 1.11 2001/01/04 03:21:17 jwise Exp $	*/
+/*	$NetBSD: pl_1.c,v 1.12 2001/01/04 03:51:24 jwise Exp $	*/

 /*
 * Copyright (c) 1983, 1993
@ -38,12 +38,13 @@
 #if 0
 static char sccsid[] = "@(#)pl_1.c	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: pl_1.c,v 1.11 2001/01/04 03:21:17 jwise Exp $");
+__RCSID("$NetBSD: pl_1.c,v 1.12 2001/01/04 03:51:24 jwise Exp $");
 #endif
 #endif /* not lint */

 #include <sys/types.h>
 #include <sys/wait.h>
+#include <signal.h>
 #include <stdio.h>
 #include <unistd.h>
 #include "player.h"
--- a/games/sail/pl_2.c
+++ b/games/sail/pl_2.c
@ -1,4 +1,4 @@
-/*	$NetBSD: pl_2.c,v 1.6 2001/01/04 02:43:32 jwise Exp $	*/
+/*	$NetBSD: pl_2.c,v 1.7 2001/01/04 03:51:24 jwise Exp $	*/

 /*
 * Copyright (c) 1983, 1993
@ -38,10 +38,11 @@
 #if 0
 static char sccsid[] = "@(#)pl_2.c	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: pl_2.c,v 1.6 2001/01/04 02:43:32 jwise Exp $");
+__RCSID("$NetBSD: pl_2.c,v 1.7 2001/01/04 03:51:24 jwise Exp $");
 #endif
 #endif /* not lint */

+#include <signal.h>
 #include "player.h"

 void	play(void);
--- a/games/sail/pl_3.c
+++ b/games/sail/pl_3.c
@ -1,4 +1,4 @@
-/*	$NetBSD: pl_3.c,v 1.12 2001/01/04 03:21:17 jwise Exp $	*/
+/*	$NetBSD: pl_3.c,v 1.13 2001/01/04 03:51:24 jwise Exp $	*/

 /*
 * Copyright (c) 1983, 1993
@ -38,10 +38,11 @@
 #if 0
 static char sccsid[] = "@(#)pl_3.c	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: pl_3.c,v 1.12 2001/01/04 03:21:17 jwise Exp $");
+__RCSID("$NetBSD: pl_3.c,v 1.13 2001/01/04 03:51:24 jwise Exp $");
 #endif
 #endif /* not lint */

+#include <signal.h>
 #include <stdlib.h>
 #include "player.h"

--- a/games/sail/pl_4.c
+++ b/games/sail/pl_4.c
@ -1,4 +1,4 @@
-/*	$NetBSD: pl_4.c,v 1.10 2001/01/04 02:43:32 jwise Exp $	*/
+/*	$NetBSD: pl_4.c,v 1.11 2001/01/04 03:51:24 jwise Exp $	*/

 /*
 * Copyright (c) 1983, 1993
@ -38,10 +38,11 @@
 #if 0
 static char sccsid[] = "@(#)pl_4.c	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: pl_4.c,v 1.10 2001/01/04 02:43:32 jwise Exp $");
+__RCSID("$NetBSD: pl_4.c,v 1.11 2001/01/04 03:51:24 jwise Exp $");
 #endif
 #endif /* not lint */

+#include <ctype.h>
 #include "player.h"

 void	changesail(void);
--- a/games/sail/pl_5.c
+++ b/games/sail/pl_5.c
@ -1,4 +1,4 @@
-/*	$NetBSD: pl_5.c,v 1.10 2001/01/04 03:21:17 jwise Exp $	*/
+/*	$NetBSD: pl_5.c,v 1.11 2001/01/04 03:51:24 jwise Exp $	*/

 /*
 * Copyright (c) 1983, 1993
@ -38,10 +38,12 @@
 #if 0
 static char sccsid[] = "@(#)pl_5.c	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: pl_5.c,v 1.10 2001/01/04 03:21:17 jwise Exp $");
+__RCSID("$NetBSD: pl_5.c,v 1.11 2001/01/04 03:51:24 jwise Exp $");
 #endif
 #endif /* not lint */

+#include <ctype.h>
+#include <signal.h>
 #include <stdio.h>
 #include "player.h"

--- a/games/sail/pl_6.c
+++ b/games/sail/pl_6.c
@ -1,4 +1,4 @@
-/*	$NetBSD: pl_6.c,v 1.7 2001/01/04 02:43:32 jwise Exp $	*/
+/*	$NetBSD: pl_6.c,v 1.8 2001/01/04 03:51:24 jwise Exp $	*/

 /*
 * Copyright (c) 1983, 1993
@ -38,10 +38,11 @@
 #if 0
 static char sccsid[] = "@(#)pl_6.c	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: pl_6.c,v 1.7 2001/01/04 02:43:32 jwise Exp $");
+__RCSID("$NetBSD: pl_6.c,v 1.8 2001/01/04 03:51:24 jwise Exp $");
 #endif
 #endif /* not lint */

+#include <signal.h>
 #include "player.h"

 void	repair(void);
--- a/games/sail/pl_7.c
+++ b/games/sail/pl_7.c
@ -1,4 +1,4 @@
-/*	$NetBSD: pl_7.c,v 1.18 2001/01/04 03:21:17 jwise Exp $	*/
+/*	$NetBSD: pl_7.c,v 1.19 2001/01/04 03:51:24 jwise Exp $	*/

 /*
 * Copyright (c) 1983, 1993
@ -38,10 +38,11 @@
 #if 0
 static char sccsid[] = "@(#)pl_7.c	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: pl_7.c,v 1.18 2001/01/04 03:21:17 jwise Exp $");
+__RCSID("$NetBSD: pl_7.c,v 1.19 2001/01/04 03:51:24 jwise Exp $");
 #endif
 #endif /* not lint */

+#include <signal.h>
 #include <stdarg.h>
 #include <stdio.h>
 #include <unistd.h>
--- a/games/sail/pl_main.c
+++ b/games/sail/pl_main.c
@ -1,4 +1,4 @@
-/*	$NetBSD: pl_main.c,v 1.12 2001/01/04 03:21:17 jwise Exp $	*/
+/*	$NetBSD: pl_main.c,v 1.13 2001/01/04 03:51:24 jwise Exp $	*/

 /*
 * Copyright (c) 1983, 1993
@ -38,14 +38,18 @@
 #if 0
 static char sccsid[] = "@(#)pl_main.c	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: pl_main.c,v 1.12 2001/01/04 03:21:17 jwise Exp $");
+__RCSID("$NetBSD: pl_main.c,v 1.13 2001/01/04 03:51:24 jwise Exp $");
 #endif
 #endif /* not lint */

+#include <setjmp.h>
+#include <signal.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 #include <unistd.h>
 #include "player.h"
+#include "restart.h"

 int	pl_main(void);
 static void	initialize(void);
--- a/games/sail/restart.h
+++ b/games/sail/restart.h
@ -0,0 +1,32 @@
+/*	$NetBSD: restart.h,v 1.1 2001/01/04 03:51:24 jwise Exp $	*/
+
+/*-
+ * Copyright (c) 2001 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of The NetBSD Foundation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+extern jmp_buf restart;
--- a/games/sail/sync.c
+++ b/games/sail/sync.c
@ -1,4 +1,4 @@
-/*	$NetBSD: sync.c,v 1.17 2001/01/04 03:21:17 jwise Exp $	*/
+/*	$NetBSD: sync.c,v 1.18 2001/01/04 03:51:24 jwise Exp $	*/

 /*
 * Copyright (c) 1983, 1993
@ -38,15 +38,17 @@
 #if 0
 static char sccsid[] = "@(#)sync.c	8.2 (Berkeley) 4/28/95";
 #else
-__RCSID("$NetBSD: sync.c,v 1.17 2001/01/04 03:21:17 jwise Exp $");
+__RCSID("$NetBSD: sync.c,v 1.18 2001/01/04 03:51:24 jwise Exp $");
 #endif
 #endif /* not lint */

 #include <fcntl.h>
 #include <errno.h>
+#include <signal.h>
 #include <stdarg.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 #include <time.h>
 #include <unistd.h>
 #include "extern.h"