X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gdb%2Fgdb_obstack.h;h=3010cb6b10c1e4d6a2ea4ce5414e087ba0e2ab5e;hb=ad43e107eb233dcef8e76da6328aa4e4d74afd84;hp=96196b705e4d75cb2f726efb565017fd259e2338;hpb=28e7fd62340426746f9c896cbc40c5d374ec47aa;p=deliverable%2Fbinutils-gdb.git

diff --git a/gdb/gdb_obstack.h b/gdb/gdb_obstack.h
index 96196b705e..3010cb6b10 100644
--- a/gdb/gdb_obstack.h
+++ b/gdb/gdb_obstack.h
@@ -1,6 +1,6 @@
 /* Obstack wrapper for GDB.
 
-   Copyright (C) 2002-2013 Free Software Foundation, Inc.
+   Copyright (C) 2002-2016 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -25,11 +25,11 @@
 /* Utility macros - wrap obstack alloc into something more robust.  */
 
 #define OBSTACK_ZALLOC(OBSTACK,TYPE) \
-  (memset (obstack_alloc ((OBSTACK), sizeof (TYPE)), 0, sizeof (TYPE)))
+  ((TYPE *) memset (obstack_alloc ((OBSTACK), sizeof (TYPE)), 0, sizeof (TYPE)))
 
 #define OBSTACK_CALLOC(OBSTACK,NUMBER,TYPE) \
-  (memset (obstack_alloc ((OBSTACK), (NUMBER) * sizeof (TYPE)), \
-	   0, (NUMBER) * sizeof (TYPE)))
+  ((TYPE *) memset (obstack_alloc ((OBSTACK), (NUMBER) * sizeof (TYPE)), \
+		    0, (NUMBER) * sizeof (TYPE)))
 
 /* Unless explicitly specified, GDB obstacks always use xmalloc() and
    xfree().  */
@@ -51,4 +51,16 @@
 #define obstack_grow_wstr(OBSTACK, WSTRING) \
   obstack_grow (OBSTACK, WSTRING, sizeof (gdb_wchar_t) * gdb_wcslen (WSTRING))
 
+/* Concatenate NULL terminated variable argument list of `const char
+   *' strings; return the new string.  Space is found in the OBSTACKP.
+   Argument list must be terminated by a sentinel expression `(char *)
+   NULL'.  */
+
+extern char *obconcat (struct obstack *obstackp, ...) ATTRIBUTE_SENTINEL;
+
+/* Duplicate STRING, returning an equivalent string that's allocated on the
+   obstack OBSTACKP.  */
+
+extern char *obstack_strdup (struct obstack *obstackp, const char *string);
+
 #endif