From: Bruno Haible <bruno@clisp.org>
Date: Mon, 6 Nov 2006 20:34:54 +0000 (+0000)
Subject: Add two more functions, for gnulib compatibility.
X-Git-Tag: v0.17~673
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=de3224151261c0250c3759ee8d20293f802b0230;p=thirdparty%2Fgettext.git

Add two more functions, for gnulib compatibility.
---

diff --git a/gnulib-local/ChangeLog b/gnulib-local/ChangeLog
index a9237a371..91b82d526 100644
--- a/gnulib-local/ChangeLog
+++ b/gnulib-local/ChangeLog
@@ -1,3 +1,9 @@
+2006-11-06  Bruno Haible  <bruno@clisp.org>
+
+	* lib/xalloc.h (xcharalloc): New macro.
+	(xmemdup): New declaration.
+	* lib/xstrdup.c (xmemdup): New function.
+
 2006-11-03  Bruno Haible  <bruno@clisp.org>
 
 	* lib/xalloc.h (XMALLOC, XNMALLOC, XZALLOC, XCALLOC): New macros.
diff --git a/gnulib-local/lib/xalloc.h b/gnulib-local/lib/xalloc.h
index ceb1eb926..1168a546c 100644
--- a/gnulib-local/lib/xalloc.h
+++ b/gnulib-local/lib/xalloc.h
@@ -111,9 +111,17 @@ xnboundedmalloc (size_t n, size_t bound, size_t s)
 #define XCALLOC(N,T) \
   ((T *) xcalloc (N, sizeof (T)))
 
+/* Return a pointer to a new buffer of N bytes.  This is like xmalloc,
+   except it returns char *.  */
+#define xcharalloc(N) \
+  XNMALLOC (N, char)
+
 
 /* Defined in xstrdup.c.  */
 
+/* Return a newly allocated copy of the N bytes of memory starting at P.  */
+extern void *xmemdup (const void *p, size_t n);
+
 /* Return a newly allocated copy of STRING.  */
 extern char *xstrdup (const char *string);
 
diff --git a/gnulib-local/lib/xstrdup.c b/gnulib-local/lib/xstrdup.c
index cb3c53be6..842e99a29 100644
--- a/gnulib-local/lib/xstrdup.c
+++ b/gnulib-local/lib/xstrdup.c
@@ -22,6 +22,16 @@
 
 #include <string.h>
 
+/* Return a newly allocated copy of the N bytes of memory starting at P.  */
+
+void *
+xmemdup (const void *p, size_t n)
+{
+  void *q = xmalloc (n);
+  memcpy (q, p, n);
+  return q;
+}
+
 /* Return a newly allocated copy of STRING.  */
 
 char *