| Current Path : /usr/src/contrib/cvs/lib/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //usr/src/contrib/cvs/lib/valloc.c |
/* valloc -- return memory aligned to the page size. */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "system.h"
#ifndef HAVE_GETPAGESIZE
# include "getpagesize.h"
#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;
}