Paul Lawrence | 3dd3d55 | 2017-04-12 10:02:54 -0700 | [diff] [blame] | 1 | # This file is used to populate seccomp's whitelist policy in combination with SYSCALLS.TXT. |
| 2 | # Note that the resultant policy is applied only to zygote spawned processes. |
| 3 | # |
Paul Lawrence | 3dd3d55 | 2017-04-12 10:02:54 -0700 | [diff] [blame] | 4 | # Each non-blank, non-comment line has the following format: |
| 5 | # |
| 6 | # return_type func_name[|alias_list][:syscall_name[:socketcall_id]]([parameter_list]) arch_list |
| 7 | # |
| 8 | # where: |
| 9 | # arch_list ::= "all" | arch+ |
| 10 | # arch ::= "arm" | "arm64" | "mips" | "mips64" | "x86" | "x86_64" |
| 11 | # |
| 12 | # Note: |
| 13 | # - syscall_name corresponds to the name of the syscall, which may differ from |
| 14 | # the exported function name (example: the exit syscall is implemented by the _exit() |
| 15 | # function, which is not the same as the standard C exit() function which calls it) |
| 16 | |
| 17 | # - alias_list is optional comma separated list of function aliases |
| 18 | # |
| 19 | # - The call_id parameter, given that func_name and syscall_name have |
| 20 | # been provided, allows the user to specify dispatch style syscalls. |
| 21 | # For example, socket() syscall on i386 actually becomes: |
| 22 | # socketcall(__NR_socket, 1, *(rest of args on stack)). |
| 23 | # |
| 24 | # - Each parameter type is assumed to be stored in 32 bits. |
| 25 | # |
Victor Hsieh | 4f02dd5 | 2017-12-20 09:19:22 -0800 | [diff] [blame] | 26 | # This file is processed by a python script named genseccomp.py. |
Victor Hsieh | 1afb40c | 2018-03-30 16:48:36 +0000 | [diff] [blame] | 27 | |
Victor Hsieh | 1afb40c | 2018-03-30 16:48:36 +0000 | [diff] [blame] | 28 | # b/34651972 |
| 29 | int access:access(const char *pathname, int mode) arm,x86,mips |
| 30 | int stat64:stat64(const char*, struct stat64*) arm,x86,mips |
| 31 | |
Victor Hsieh | 1afb40c | 2018-03-30 16:48:36 +0000 | [diff] [blame] | 32 | # b/34719286 |
| 33 | int eventfd:eventfd(unsigned int initval, int flags) arm,x86,mips |
| 34 | |
| 35 | # b/34817266 |
| 36 | int epoll_wait:epoll_wait(int epfd, struct epoll_event *events, int maxevents, int timeout) arm,x86,mips |
| 37 | |
| 38 | # b/34908783 |
| 39 | int epoll_create:epoll_create(int size) arm,x86,mips |
| 40 | |
| 41 | # b/34979910 |
| 42 | int creat:creat(const char *pathname, mode_t mode) arm,x86,mips |
| 43 | int unlink:unlink(const char *pathname) arm,x86,mips |
| 44 | |
| 45 | # b/35059702 |
| 46 | int lstat64:lstat64(const char*, struct stat64*) arm,x86,mips |
| 47 | |
| 48 | # b/35217603 |
| 49 | int fcntl:fcntl(int fd, int cmd, ... /* arg */ ) arm,x86,mips |
| 50 | pid_t fork:fork() arm,x86,mips |
| 51 | int poll:poll(struct pollfd *fds, nfds_t nfds, int timeout) arm,x86,mips |
| 52 | |
| 53 | # b/35906875. Note mips already has getuid from SYSCALLS.TXT |
| 54 | int inotify_init() arm,x86,mips |
| 55 | uid_t getuid() arm,x86 |
| 56 | |
| 57 | # b/36435222 |
| 58 | int remap_file_pages(void *addr, size_t size, int prot, size_t pgoff, int flags) arm,x86,mips |
| 59 | |
| 60 | # b/36449658 |
| 61 | int rename(const char *oldpath, const char *newpath) arm,x86,mips |
| 62 | |
| 63 | # b/36726183. Note arm does not support mmap |
| 64 | void* mmap(void *addr, size_t length, int prot, int flags, int fd, off_t offset) x86,mips |
| 65 | |
| 66 | # b/37769298 |
| 67 | int dup2(int oldfd, int newfd) arm,x86,mips |
| 68 | |
| 69 | # b/62779795 |
| 70 | int compat_select:_newselect(int n, unsigned long* inp, unsigned long* outp, unsigned long* exp, struct timeval* timeout) arm,x86,mips |
| 71 | |
| 72 | # b/62090571 |
| 73 | int mkdir(const char *pathname, mode_t mode) arm,x86,mips |