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,
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
USA. */
#ifndef _PAGEALIGN_ALLOC_H
boundary.
If SIZE is not a multiple of the system page size, it will be rounded up
to the next multiple.
- Return a pointer to the start of the memory block, or NULL if the allocation
- failed. */
+ Return a pointer to the start of the memory block. Upon allocation failure,
+ return NULL and set errno. */
extern void *pagealign_alloc (size_t size);
+/* Like pagealign_alloc, except it exits the program if the allocation
+ fails. */
+extern void *pagealign_xalloc (size_t size);
+
/* Free a memory block.
- PTR must be a pointer returned by pagealign_alloc. */
+ PTR must be a non-NULL pointer returned by pagealign_alloc or
+ pagealign_xalloc. */
extern void pagealign_free (void *ptr);
#endif /* _PAGEALIGN_ALLOC_H */