(excluded_file_name): New prototype

[gnulib.git] / lib / xalloc.h

diff --git a/lib/xalloc.h b/lib/xalloc.h
index 5985892..f80977e 100644 (file)
--- a/lib/xalloc.h
+++ b/lib/xalloc.h
@@ -15,7 +15,7 @@
 
    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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
 
 #ifndef XALLOC_H_
 # define XALLOC_H_
@@ -38,19 +38,9 @@ extern "C" {
 #  define ATTRIBUTE_NORETURN __attribute__ ((__noreturn__))
 # endif
 
-
-/* If this pointer is non-zero, run the specified function upon each
-   allocation failure.  It is initialized to zero. */
-extern void (*xalloc_fail_func) (void);
-
-/* If XALLOC_FAIL_FUNC is undefined or a function that returns, this
-   message is output.  It is translated via gettext.
-   Its value is "memory exhausted".  */
-extern char const xalloc_msg_memory_exhausted[];
-
-/* This function is always triggered when memory is exhausted.  It is
-   in charge of honoring the two previous items.  It exits with status
-   exit_failure (defined in exitfail.h).  This is the
+/* This function is always triggered when memory is exhausted.
+   It must be defined by the application, either explicitly
+   or by using gnulib's xalloc-die module.  This is the
    function to call when one wants the program to die because of a
    memory allocation failure.  */
 extern void xalloc_die (void) ATTRIBUTE_NORETURN;
@@ -63,8 +53,8 @@ void *xrealloc (void *p, size_t s);
 void *xnrealloc (void *p, size_t n, size_t s);
 void *x2realloc (void *p, size_t *pn);
 void *x2nrealloc (void *p, size_t *pn, size_t s);
-void *xclone (void const *p, size_t s);
-char *xstrdup (const char *str);
+void *xmemdup (void const *p, size_t s);
+char *xstrdup (char const *str);
 
 /* Return 1 if an array of N objects, each of size S, cannot exist due
    to size arithmetic overflow.  S must be positive and N must be
@@ -81,17 +71,6 @@ char *xstrdup (const char *str);
 # define xalloc_oversized(n, s) \
     ((size_t) (sizeof (ptrdiff_t) <= sizeof (size_t) ? -1 : -2) / (s) < (n))
 
-/* These macros are deprecated; they will go away soon, and are retained
-   temporarily only to ease conversion to the functions described above.  */
-# define CCLONE(p, n) xclone (p, (n) * sizeof *(p))
-# define CLONE(p) xclone (p, sizeof *(p))
-# define NEW(type, var) type *var = xmalloc (sizeof (type))
-# define XCALLOC(type, n) xcalloc (n, sizeof (type))
-# define XMALLOC(type, n) xnmalloc (n, sizeof (type))
-# define XREALLOC(p, type, n) xnrealloc (p, n, sizeof (type))
-# define XFREE(p) free (p)
-
-
 # ifdef __cplusplus
 }
 # endif