mirror of
https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git
synced 2024-12-22 00:42:06 +01:00
39 lines
610 B
C
39 lines
610 B
C
|
#ifdef BSD
|
||
|
|
#ifndef BSD4_1
|
||
|
|
#define HAVE_GETPAGESIZE
|
||
|
|
#endif
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifndef HAVE_GETPAGESIZE
|
||
|
|
|
||
|
|
#ifdef VMS
|
||
|
|
#define getpagesize() 512
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef HAVE_UNISTD_H
|
||
|
|
#include <unistd.h>
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef _SC_PAGESIZE
|
||
|
|
#define getpagesize() sysconf(_SC_PAGESIZE)
|
||
|
|
#else
|
||
|
|
|
||
|
|
#include <sys/param.h>
|
||
|
|
|
||
|
|
#ifdef EXEC_PAGESIZE
|
||
|
|
#define getpagesize() EXEC_PAGESIZE
|
||
|
|
#else
|
||
|
|
#ifdef NBPG
|
||
|
|
#define getpagesize() NBPG * CLSIZE
|
||
|
|
#ifndef CLSIZE
|
||
|
|
#define CLSIZE 1
|
||
|
|
#endif /* no CLSIZE */
|
||
|
|
#else /* no NBPG */
|
||
|
|
#define getpagesize() NBPC
|
||
|
|
#endif /* no NBPG */
|
||
|
|
#endif /* no EXEC_PAGESIZE */
|
||
|
|
#endif /* no _SC_PAGESIZE */
|
||
|
|
|
||
|
|
#endif /* not HAVE_GETPAGESIZE */
|
||
|
|
|