update arc4random from bug #885

[uclinux-h8/uClibc.git] / libc / stdlib / valloc.c

diff --git a/libc/stdlib/valloc.c b/libc/stdlib/valloc.c
index bfb9efd..c5197b2 100644 (file)
--- a/libc/stdlib/valloc.c
+++ b/libc/stdlib/valloc.c
@@ -21,41 +21,16 @@ Cambridge, MA 02139, USA.
    or (US mail) as Mike Haertel c/o Free Software Foundation.  */
 
 #include <stdlib.h>
-#include "malloc.h"
-
-#ifdef  emacs
-#include "config.h"
-#endif
-
-#ifdef __GNU_LIBRARY__
-extern size_t __getpagesize __P ((void));
-#else
-#ifndef        USG
-extern size_t getpagesize __P ((void));
-#define        __getpagesize() getpagesize()
-#else
-#include <sys/param.h>
-#ifdef EXEC_PAGESIZE
-#define        __getpagesize() EXEC_PAGESIZE
-#else /* No EXEC_PAGESIZE.  */
-#ifdef NBPG
-#ifndef        CLSIZE
-#define        CLSIZE  1
-#endif /* No CLSIZE.  */
-#define        __getpagesize() (NBPG * CLSIZE)
-#else /* No NBPG.  */
-#define        __getpagesize() NBPC
-#endif /* NBPG.  */
-#endif /* EXEC_PAGESIZE.  */
-#endif /* USG.  */
-#endif
+#include <unistd.h>
+#include <malloc.h>
+
 
 static size_t pagesize;
 
 __ptr_t valloc (size_t size)
 {
        if (pagesize == 0)
-               pagesize = __getpagesize ();
+               pagesize = getpagesize ();
 
-       return memalign (pagesize, size);
+       return memalign(pagesize, size);
 }