user-mmap.h (1495B)
1 /* 2 * user-mmap.h: prototypes for linux-user guest binary loader 3 * 4 * This program is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License as published by 6 * the Free Software Foundation; either version 2 of the License, or 7 * (at your option) any later version. 8 * 9 * This program is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 * 14 * You should have received a copy of the GNU General Public License 15 * along with this program; if not, see <http://www.gnu.org/licenses/>. 16 */ 17 18 #ifndef LINUX_USER_USER_MMAP_H 19 #define LINUX_USER_USER_MMAP_H 20 21 int target_mprotect(abi_ulong start, abi_ulong len, int prot); 22 abi_long target_mmap(abi_ulong start, abi_ulong len, int prot, 23 int flags, int fd, abi_ulong offset); 24 int target_munmap(abi_ulong start, abi_ulong len); 25 abi_long target_mremap(abi_ulong old_addr, abi_ulong old_size, 26 abi_ulong new_size, unsigned long flags, 27 abi_ulong new_addr); 28 abi_long target_madvise(abi_ulong start, abi_ulong len_in, int advice); 29 extern unsigned long last_brk; 30 extern abi_ulong mmap_next_start; 31 abi_ulong mmap_find_vma(abi_ulong, abi_ulong, abi_ulong, bool); 32 void mmap_fork_start(void); 33 void mmap_fork_end(int child); 34 35 #endif /* LINUX_USER_USER_MMAP_H */