/* obstack.h - object stack macros
- Copyright (C) 1988-1994,1996-1999,2003,2004,2005
+ Copyright (C) 1988-1994,1996-1999,2003,2004,2005,2006
Free Software Foundation, Inc.
This file is part of the GNU C Library.
- This program is free software; you can redistribute it and/or modify
+ This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
- You should have received a copy of the GNU General Public License along
- with this program; if not, write to the Free Software Foundation,
- Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Summary:
void (*) (void *, void *), void *);
extern int _obstack_memory_used (struct obstack *);
-void obstack_free (struct obstack *obstack, void *block);
+/* The default name of the function for freeing a chunk is 'obstack_free',
+ but gnulib users can override this by defining '__obstack_free'. */
+#ifndef __obstack_free
+# define __obstack_free obstack_free
+#endif
+extern void __obstack_free (struct obstack *obstack, void *block);
\f
/* Error handler called when `obstack_chunk_alloc' failed to allocate
void *__obj = (OBJ); \
if (__obj > (void *)__o->chunk && __obj < (void *)__o->chunk_limit) \
__o->next_free = __o->object_base = (char *)__obj; \
- else (obstack_free) (__o, __obj); })
+ else (__obstack_free) (__o, __obj); })
\f
#else /* not __GNUC__ or not __STDC__ */
&& (h)->temp.tempint < (h)->chunk_limit - (char *) (h)->chunk)) \
? (int) ((h)->next_free = (h)->object_base \
= (h)->temp.tempint + (char *) (h)->chunk) \
- : (((obstack_free) ((h), (h)->temp.tempint + (char *) (h)->chunk), 0), 0)))
+ : (((__obstack_free) ((h), (h)->temp.tempint + (char *) (h)->chunk), 0), 0)))
#endif /* not __GNUC__ or not __STDC__ */