Merge "Add riscv64 seccomp policy for mediaextractor"

        arm64: {

            src: "seccomp_policy/mediaextractor-arm64.policy",

        },

        riscv64: {

            src: "seccomp_policy/mediaextractor-riscv64.policy",

        },

        x86: {

            src: "seccomp_policy/mediaextractor-x86.policy",

        },

# Organized by frequency of systemcall - in descending order for

# best performance.

ioctl: 1

futex: 1

prctl: 1

write: 1

getpriority: 1

close: 1

dup: 1

mmap: 1

munmap: 1

openat: 1

mprotect: 1

madvise: 1

getuid: 1

fstat: 1

fstatfs: 1

read: 1

setpriority: 1

sigaltstack: 1

clone: 1

sched_setscheduler: 1

lseek: 1

newfstatat: 1

faccessat: 1

restart_syscall: 1

exit: 1

exit_group: 1

rt_sigreturn: 1

rt_sigprocmask: 1

getrlimit: 1

nanosleep: 1

getrandom: 1

timer_create: 1

timer_settime: 1

timer_delete: 1

# for dynamically loading extractors

getdents64: 1

readlinkat: 1

pread64: 1

mremap: 1

# Required by Sanitizers

sched_yield: 1

@include /apex/com.android.media/etc/seccomp_policy/crash_dump.riscv64.policy

@include /apex/com.android.media/etc/seccomp_policy/code_coverage.riscv64.policy