1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2 #ifndef _UAPI__SPARC_MMAN_H__
3 #define _UAPI__SPARC_MMAN_H__
5 #include <asm-generic/mman-common.h>
9 #define MAP_RENAME MAP_ANONYMOUS /* In SunOS terminology */
10 #define MAP_NORESERVE 0x40 /* don't reserve swap pages */
11 #define MAP_INHERIT 0x80 /* SunOS doesn't do this, but... */
12 #define MAP_LOCKED 0x100 /* lock the mapping */
13 #define _MAP_NEW 0x80000000 /* Binary compatibility is fun... */
15 #define MAP_GROWSDOWN 0x0200 /* stack-like segment */
16 #define MAP_DENYWRITE 0x0800 /* ETXTBSY */
17 #define MAP_EXECUTABLE 0x1000 /* mark it as an executable */
19 #define MCL_CURRENT 0x2000 /* lock all currently mapped pages */
20 #define MCL_FUTURE 0x4000 /* lock all additions to address space */
21 #define MCL_ONFAULT 0x8000 /* lock all pages that are faulted in */
23 #define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */
24 #define MAP_NONBLOCK 0x10000 /* do not block on IO */
25 #define MAP_STACK 0x20000 /* give out an address that is best suited for process/thread stacks */
26 #define MAP_HUGETLB 0x40000 /* create a huge page mapping */
29 #endif /* _UAPI__SPARC_MMAN_H__ */
