diff options
Diffstat (limited to 'arch/um/include/os.h')
| -rw-r--r-- | arch/um/include/os.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/um/include/os.h b/arch/um/include/os.h index 4c362458052..583329d0a53 100644 --- a/arch/um/include/os.h +++ b/arch/um/include/os.h @@ -157,6 +157,9 @@ extern int os_lock_file(int fd, int excl); extern void os_early_checks(void); extern int can_do_skas(void); +/* mem.c */ +extern int create_mem_file(unsigned long len); + /* process.c */ extern unsigned long os_process_pc(int pid); extern int os_process_parent(int pid); @@ -181,6 +184,8 @@ extern unsigned long long os_usecs(void); /* tt.c * for tt mode only (will be deleted in future...) */ +extern int protect_memory(unsigned long addr, unsigned long len, + int r, int w, int x, int must_succeed); extern void forward_pending_sigio(int target); extern int start_fork_tramp(void *arg, unsigned long temp_stack, int clone_flags, int (*tramp)(void *)); |