Time warp forward 34 years so that it compiles (but not work)

[bsdgames-darwin.git] / mille / save.c

diff --git a/mille/save.c b/mille/save.c
index 7732473c00bc055df5d727ec09af5fb9256ceb52..0785254c65432350939b0adda9fcf8c66a5f334e 100644 (file)
--- a/mille/save.c
+++ b/mille/save.c
@@ -1,3 +1,5 @@
+/*     $NetBSD: save.c,v 1.16 2011/08/26 09:01:07 tron Exp $   */
+
 /*
  * Copyright (c) 1983, 1993
  *     The Regents of the University of California.  All rights reserved.
@@ -10,11 +12,7 @@
  * 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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *     This product includes software developed by the University of
- *     California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -31,50 +29,45 @@
  * SUCH DAMAGE.
  */
 
+#include <sys/cdefs.h>
 #ifndef lint
-/*static char sccsid[] = "from: @(#)save.c     8.1 (Berkeley) 5/31/93";*/
-static char rcsid[] = "$Id: save.c,v 1.3 1994/05/12 17:39:41 jtc Exp $";
+#if 0
+static char sccsid[] = "@(#)save.c     8.1 (Berkeley) 5/31/93";
+#else
+__RCSID("$NetBSD: save.c,v 1.16 2011/08/26 09:01:07 tron Exp $");
+#endif
 #endif /* not lint */
 
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <string.h>
-#include <termios.h>
+#include <time.h>
+
 #include "mille.h"
 
 #ifndef        unctrl
 #include "unctrl.h"
 #endif
 
-# ifdef        attron
-#      include <term.h>
-#      define  _tty    cur_term->Nttyb
-# endif        attron
-
 /*
  * @(#)save.c  1.2 (Berkeley) 3/28/83
  */
 
 typedef        struct stat     STAT;
 
-char   *ctime();
-
-int    read(), write();
-
 /*
  *     This routine saves the current game for use at a later date
+ *     Returns FALSE if it couldn't be done.
  */
-
-save() {
-
-       extern int      errno;
-       reg char        *sp;
-       reg int         outf;
-       reg time_t      *tp;
-       char            buf[80];
-       time_t          tme;
-       STAT            junk;
-
+bool
+save(void)
+{
+       char    *sp;
+       int     outfd;
+       time_t  *tp;
+       char    buf[80];
+       time_t  tme;
+       STAT    junk;
+       bool    rv;
+
+       sp = NULL;
        tp = &tme;
        if (Fromfile && getyn(SAMEFILEPROMPT))
                strcpy(buf, Fromfile);
@@ -119,23 +112,31 @@ over:
            && getyn(OVERWRITEFILEPROMPT) == FALSE))
                return FALSE;
 
-       if ((outf = creat(buf, 0644)) < 0) {
-               error(strerror(errno));
+       if ((outfd = creat(buf, 0644)) < 0) {
+               error("%s", strerror(errno));
                return FALSE;
        }
        mvwaddstr(Score, ERR_Y, ERR_X, buf);
        wrefresh(Score);
        time(tp);                       /* get current time             */
-       strcpy(buf, ctime(tp));
-       for (sp = buf; *sp != '\n'; sp++)
-               continue;
-       *sp = '\0';
-       varpush(outf, write);
-       close(outf);
-       wprintw(Score, " [%s]", buf);
+       rv = varpush(outfd, writev);
+       close(outfd);
+       if (rv == FALSE) {
+               unlink(buf);
+       } else {
+               char *p;
+               if ((p = ctime(tp)) == NULL)
+                       strcpy(buf, "?");
+               else
+                       strcpy(buf, p);
+               for (sp = buf; *sp != '\n'; sp++)
+                       continue;
+               *sp = '\0';
+               wprintw(Score, " [%s]", buf);
+       }
        wclrtoeol(Score);
        wrefresh(Score);
-       return TRUE;
+       return rv;
 }
 
 /*
@@ -143,33 +144,36 @@ over:
  * backup was made on exiting, in which case certain things must
  * be cleaned up before the game starts.
  */
-rest_f(file)
-reg char       *file; {
+bool
+rest_f(const char *file)
+{
 
-       reg char        *sp;
-       reg int         inf;
-       char            buf[80];
-       STAT            sbuf;
+       char    *sp, *p;
+       int     inf;
+       char    buf[80];
+       STAT    sbuf;
 
-       if ((inf = open(file, 0)) < 0) {
-               perror(file);
+       if ((inf = open(file, O_RDONLY)) < 0) {
+               warn("%s", file);
                exit(1);
        }
        if (fstat(inf, &sbuf) < 0) {            /* get file stats       */
-               perror(file);
+               warn("%s", file);
                exit(1);
        }
-       varpush(inf, read);
+       varpush(inf, readv);
        close(inf);
-       strcpy(buf, ctime(&sbuf.st_mtime));
+       if ((p = ctime(&sbuf.st_mtime)) == NULL)
+               strcpy(buf, "?");
+       else
+               strcpy(buf, p);
        for (sp = buf; *sp != '\n'; sp++)
                continue;
        *sp = '\0';
        /*
         * initialize some necessary values
         */
-       (void)sprintf(Initstr, "%s [%s]\n", file, buf);
+       (void)snprintf(Initstr, INITSTR_SIZE, "%s [%s]\n", file, buf);
        Fromfile = file;
        return !On_exit;
 }
-