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- /* valloc -- return memory aligned to the page size. */
-
- #ifdef HAVE_CONFIG_H
- #include "config.h"
- #endif
-
- #include "system.h"
-
- #ifndef HAVE_GETPAGESIZE
- #define getpagesize() 4096
- #endif
-
- void *
- valloc (bytes)
- size_t bytes;
- {
- long pagesize;
- char *ret;
-
- pagesize = getpagesize ();
- ret = (char *) malloc (bytes + pagesize - 1);
- if (ret)
- ret = (char *) ((long) (ret + pagesize - 1) &~ (pagesize - 1));
- return ret;
- }
-