1*f80ad8b4SAndroid Build Coastguard Worker /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2*f80ad8b4SAndroid Build Coastguard Worker #ifndef __ASM_GENERIC_MMAN_H 3*f80ad8b4SAndroid Build Coastguard Worker #define __ASM_GENERIC_MMAN_H 4*f80ad8b4SAndroid Build Coastguard Worker 5*f80ad8b4SAndroid Build Coastguard Worker #include <asm-generic/mman-common.h> 6*f80ad8b4SAndroid Build Coastguard Worker 7*f80ad8b4SAndroid Build Coastguard Worker #define MAP_GROWSDOWN 0x0100 /* stack-like segment */ 8*f80ad8b4SAndroid Build Coastguard Worker #define MAP_DENYWRITE 0x0800 /* ETXTBSY */ 9*f80ad8b4SAndroid Build Coastguard Worker #define MAP_EXECUTABLE 0x1000 /* mark it as an executable */ 10*f80ad8b4SAndroid Build Coastguard Worker #define MAP_LOCKED 0x2000 /* pages are locked */ 11*f80ad8b4SAndroid Build Coastguard Worker #define MAP_NORESERVE 0x4000 /* don't check for reservations */ 12*f80ad8b4SAndroid Build Coastguard Worker 13*f80ad8b4SAndroid Build Coastguard Worker /* 14*f80ad8b4SAndroid Build Coastguard Worker * Bits [26:31] are reserved, see asm-generic/hugetlb_encode.h 15*f80ad8b4SAndroid Build Coastguard Worker * for MAP_HUGETLB usage 16*f80ad8b4SAndroid Build Coastguard Worker */ 17*f80ad8b4SAndroid Build Coastguard Worker 18*f80ad8b4SAndroid Build Coastguard Worker #define MCL_CURRENT 1 /* lock all current mappings */ 19*f80ad8b4SAndroid Build Coastguard Worker #define MCL_FUTURE 2 /* lock all future mappings */ 20*f80ad8b4SAndroid Build Coastguard Worker #define MCL_ONFAULT 4 /* lock all pages that are faulted in */ 21*f80ad8b4SAndroid Build Coastguard Worker 22*f80ad8b4SAndroid Build Coastguard Worker #endif /* __ASM_GENERIC_MMAN_H */ 23