preconv_encode() can take a const input buffer;

[mandoc.git] / compat_stringlist.c

diff --git a/compat_stringlist.c b/compat_stringlist.c
index a09a8e705e365c30f8d79b923da0a1c48a637e2b..17eba7724af5a39a4c947a1f82a3045c1c7acb4b 100644 (file)
--- a/compat_stringlist.c
+++ b/compat_stringlist.c
@@ -1,5 +1,14 @@
+#include "config.h"
+
+#if HAVE_STRINGLIST
+
+int dummy;
+
+#else
+
+/*     $Id: compat_stringlist.c,v 1.6 2015/11/07 14:22:29 schwarze Exp $       */
 /*
- * Copyright (c) 1994 Christos Zoulas
+ * Copyright (c) 1994 Christos Zoulas <christos@netbsd.org>
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -10,8 +19,6 @@
  * 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.
- * 4. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
  * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
@@ -26,19 +33,12 @@
  * SUCH DAMAGE.
  */
 
-#if defined(LIBC_SCCS) && !defined(lint)
-static char *rcsid = "$NetBSD: stringlist.c,v 1.2 1997/01/17 07:26:20 lukem Exp $";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include "namespace.h"
-#include <stdio.h>
-#include <string.h>
+#if HAVE_ERR
 #include <err.h>
+#endif
 #include <stdlib.h>
-#include <stringlist.h>
-#include "un-namespace.h"
+#include <string.h>
+#include "compat_stringlist.h"
 
 #define _SL_CHUNKSIZE  20
 
@@ -52,13 +52,13 @@ sl_init(void)
 
        sl = malloc(sizeof(StringList));
        if (sl == NULL)
-               _err(1, "stringlist: %m");
+               err(1, "stringlist");
 
        sl->sl_cur = 0;
        sl->sl_max = _SL_CHUNKSIZE;
-       sl->sl_str = malloc(sl->sl_max * sizeof(char *));
+       sl->sl_str = reallocarray(NULL, sl->sl_max, sizeof(char *));
        if (sl->sl_str == NULL)
-               _err(1, "stringlist: %m");
+               err(1, "stringlist");
        return sl;
 }
 
@@ -71,7 +71,8 @@ sl_add(StringList *sl, char *name)
 {
        if (sl->sl_cur == sl->sl_max - 1) {
                sl->sl_max += _SL_CHUNKSIZE;
-               sl->sl_str = reallocf(sl->sl_str, sl->sl_max * sizeof(char *));
+               sl->sl_str = reallocarray(sl->sl_str,
+                   sl->sl_max, sizeof(char *));
                if (sl->sl_str == NULL)
                        return (-1);
        }
@@ -114,3 +115,5 @@ sl_find(StringList *sl, const char *name)
 
        return NULL;
 }
+
+#endif