| # Copyright 2020 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| clock_gettime: 1 |
| clock_getres: 1 |
| clock_nanosleep: 1 |
| gettimeofday: 1 |
| nanosleep: 1 |
| ppoll: 1 |
| poll: 1 |
| |
| # Opens /proc/self/stat |
| openat: 1 |
| close: 1 |
| lseek: 1 |
| read: 1 |
| readv: 1 |
| write: 1 |
| writev: 1 |
| readlink: 1 |
| fdatasync: 1 |
| vmsplice: 1 |
| |
| # x64 |
| stat: 1 |
| fstat: 1 |
| lstat: 1 |
| ftruncate: 1 |
| |
| # Memory management system calls. |
| brk: 1 |
| mmap: arg2 in ~PROT_EXEC || arg2 in ~PROT_WRITE |
| munmap: 1 |
| mprotect: arg2 in ~PROT_EXEC || arg2 in ~PROT_WRITE |
| mremap: arg3 in ~MREMAP_FIXED |
| madvise: 1 |
| |
| # Socket system calls. |
| socket: arg0 == AF_UNIX |
| sendmsg: 1 |
| recvmsg: 1 |
| shutdown: 1 |
| getsockopt: 1 |
| setsockopt: 1 |
| getsockname: 1 |
| # Only accepts incoming connections. |
| accept: 1 |
| bind: 1 |
| listen: 1 |
| |
| getpid: 1 |
| gettid: 1 |
| |
| geteuid: 1 |
| getuid: 1 |
| getgid: 1 |
| |
| futex: 1 |
| exit: 1 |
| exit_group: 1 |
| # Allow signal to self. |
| kill: arg0 == 0 |
| |
| fcntl: 1 |
| |
| # Check /etc/ld.so.preload |
| access: 1 |
| faccessat: 1 |
| # ARCH_SETFS |
| arch_prctl: 1 |
| |
| clone: 1 |
| |
| eventfd2: 1 |
| ioctl: arg1 == TCGETS |
| memfd_create: 1 |
| |
| # Set stack limit for the thread. |
| prlimit64: 1 |
| restart_syscall: 1 |
| rt_sigaction: 1 |
| rt_sigprocmask: 1 |
| rt_sigreturn: 1 |
| set_robust_list: 1 |
| set_tid_address: 1 |
| |
| timer_create: 1 |
| timer_delete: 1 |
| timer_settime: 1 |
| |
| uname: 1 |
| # Remove the stale socket file. |
| unlink: 1 |
| # Need to set socket permissions. |
| chown: 1 |
| chmod: 1 |
