diff --git a/PREUPLOAD.cfg b/PREUPLOAD.cfg
index 7b533a4..f7c8fd7 100644
--- a/PREUPLOAD.cfg
+++ b/PREUPLOAD.cfg
@@ -1,2 +1,5 @@
 [Hook Scripts]
 notice = tools/update_notice.sh
+seccomp = tools/update_seccomp.sh
+syscalls = tools/update_syscalls.sh
+version_scripts = tools/update_version_scripts.sh
diff --git a/libc/SECCOMP_WHITELIST.TXT b/libc/SECCOMP_WHITELIST.TXT
index 2c4767b..36a579b 100644
--- a/libc/SECCOMP_WHITELIST.TXT
+++ b/libc/SECCOMP_WHITELIST.TXT
@@ -35,7 +35,6 @@
 int	rt_sigreturn:rt_sigreturn(unsigned long __unused)	all
 int	rt_tgsigqueueinfo:int rt_tgsigqueueinfo(pid_t tgid, pid_t tid, int sig, siginfo_t *uinfo)	all
 int	restart_syscall:int restart_syscall()	all
-int	getrandom:int getrandom(void *buf, size_t buflen, unsigned int flags) all
 int	fstatat64|fstatat:newfstatat(int, const char*, struct stat*, int)	mips64
 int	fstat64|fstat:fstat(int, struct stat*)	mips64
 int	_flush_cache:cacheflush(char* addr, const int nbytes, const int op)	mips64
diff --git a/libc/SYSCALLS.TXT b/libc/SYSCALLS.TXT
index a1d1af0..f8be0b0 100644
--- a/libc/SYSCALLS.TXT
+++ b/libc/SYSCALLS.TXT
@@ -353,3 +353,6 @@
 # vdso stuff.
 int __clock_gettime:clock_gettime(clockid_t, timespec*) all
 int __gettimeofday:gettimeofday(timeval*, timezone*) all
+
+# <sys/random.h>
+ssize_t getrandom(void*, size_t, unsigned) all
diff --git a/libc/arch-arm/syscalls/getrandom.S b/libc/arch-arm/syscalls/getrandom.S
new file mode 100644
index 0000000..3f28af6
--- /dev/null
+++ b/libc/arch-arm/syscalls/getrandom.S
@@ -0,0 +1,16 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(getrandom)
+    mov     ip, r7
+    .cfi_register r7, ip
+    ldr     r7, =__NR_getrandom
+    swi     #0
+    mov     r7, ip
+    .cfi_restore r7
+    cmn     r0, #(MAX_ERRNO + 1)
+    bxls    lr
+    neg     r0, r0
+    b       __set_errno_internal
+END(getrandom)
diff --git a/libc/arch-arm64/syscalls/getrandom.S b/libc/arch-arm64/syscalls/getrandom.S
new file mode 100644
index 0000000..c8fe41f
--- /dev/null
+++ b/libc/arch-arm64/syscalls/getrandom.S
@@ -0,0 +1,14 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(getrandom)
+    mov     x8, __NR_getrandom
+    svc     #0
+
+    cmn     x0, #(MAX_ERRNO + 1)
+    cneg    x0, x0, hi
+    b.hi    __set_errno_internal
+
+    ret
+END(getrandom)
diff --git a/libc/arch-mips/syscalls/getrandom.S b/libc/arch-mips/syscalls/getrandom.S
new file mode 100644
index 0000000..7a2f3b9
--- /dev/null
+++ b/libc/arch-mips/syscalls/getrandom.S
@@ -0,0 +1,19 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(getrandom)
+    .set noreorder
+    .cpload t9
+    li v0, __NR_getrandom
+    syscall
+    bnez a3, 1f
+    move a0, v0
+    j ra
+    nop
+1:
+    la t9,__set_errno_internal
+    j t9
+    nop
+    .set reorder
+END(getrandom)
diff --git a/libc/arch-mips64/syscalls/getrandom.S b/libc/arch-mips64/syscalls/getrandom.S
new file mode 100644
index 0000000..3c5b467
--- /dev/null
+++ b/libc/arch-mips64/syscalls/getrandom.S
@@ -0,0 +1,25 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(getrandom)
+    .set push
+    .set noreorder
+    li v0, __NR_getrandom
+    syscall
+    bnez a3, 1f
+    move a0, v0
+    j ra
+    nop
+1:
+    move t0, ra
+    bal     2f
+    nop
+2:
+    .cpsetup ra, t1, 2b
+    LA t9,__set_errno_internal
+    .cpreturn
+    j t9
+    move ra, t0
+    .set pop
+END(getrandom)
diff --git a/libc/arch-x86/syscalls/getrandom.S b/libc/arch-x86/syscalls/getrandom.S
new file mode 100644
index 0000000..2e8ebc9
--- /dev/null
+++ b/libc/arch-x86/syscalls/getrandom.S
@@ -0,0 +1,39 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(getrandom)
+    pushl   %ebx
+    .cfi_def_cfa_offset 8
+    .cfi_rel_offset ebx, 0
+    pushl   %ecx
+    .cfi_adjust_cfa_offset 4
+    .cfi_rel_offset ecx, 0
+    pushl   %edx
+    .cfi_adjust_cfa_offset 4
+    .cfi_rel_offset edx, 0
+
+    call    __kernel_syscall
+    pushl   %eax
+    .cfi_adjust_cfa_offset 4
+    .cfi_rel_offset eax, 0
+
+    mov     20(%esp), %ebx
+    mov     24(%esp), %ecx
+    mov     28(%esp), %edx
+    movl    $__NR_getrandom, %eax
+    call    *(%esp)
+    addl    $4, %esp
+
+    cmpl    $-MAX_ERRNO, %eax
+    jb      1f
+    negl    %eax
+    pushl   %eax
+    call    __set_errno_internal
+    addl    $4, %esp
+1:
+    popl    %edx
+    popl    %ecx
+    popl    %ebx
+    ret
+END(getrandom)
diff --git a/libc/arch-x86_64/syscalls/getrandom.S b/libc/arch-x86_64/syscalls/getrandom.S
new file mode 100644
index 0000000..c5e44a9
--- /dev/null
+++ b/libc/arch-x86_64/syscalls/getrandom.S
@@ -0,0 +1,15 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(getrandom)
+    movl    $__NR_getrandom, %eax
+    syscall
+    cmpq    $-MAX_ERRNO, %rax
+    jb      1f
+    negl    %eax
+    movl    %eax, %edi
+    call    __set_errno_internal
+1:
+    ret
+END(getrandom)
diff --git a/libc/include/sys/random.h b/libc/include/sys/random.h
new file mode 100644
index 0000000..3475652
--- /dev/null
+++ b/libc/include/sys/random.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef _SYS_RANDOM_H_
+#define _SYS_RANDOM_H_
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+
+#include <linux/random.h>
+
+__BEGIN_DECLS
+
+/* See also arc4random_buf in <stdlib.h>, which is available in all API levels. */
+
+int getentropy(void* __buffer, size_t __buffer_size) __wur __INTRODUCED_IN_FUTURE;
+
+ssize_t getrandom(void* __buffer, size_t __buffer_size, unsigned int __flags) __wur __INTRODUCED_IN_FUTURE;
+
+__END_DECLS
+
+#endif
diff --git a/libc/libc.arm.map b/libc/libc.arm.map
index 50e0e7b..d2fe05e 100644
--- a/libc/libc.arm.map
+++ b/libc/libc.arm.map
@@ -1322,6 +1322,8 @@
   global:
     __freading; # future
     __fwriting; # future
+    getentropy; # future
+    getrandom; # future
     getlogin_r; # future
     glob; # future
     globfree; # future
diff --git a/libc/libc.arm64.map b/libc/libc.arm64.map
index 84b3d81..6ed6619 100644
--- a/libc/libc.arm64.map
+++ b/libc/libc.arm64.map
@@ -1242,6 +1242,8 @@
   global:
     __freading; # future
     __fwriting; # future
+    getentropy; # future
+    getrandom; # future
     getlogin_r; # future
     glob; # future
     globfree; # future
diff --git a/libc/libc.map.txt b/libc/libc.map.txt
index aea5f9d..f8e7aa1 100644
--- a/libc/libc.map.txt
+++ b/libc/libc.map.txt
@@ -1347,6 +1347,8 @@
   global:
     __freading; # future
     __fwriting; # future
+    getentropy; # future
+    getrandom; # future
     getlogin_r; # future
     glob; # future
     globfree; # future
diff --git a/libc/libc.mips.map b/libc/libc.mips.map
index 9bb63ab..9295c99 100644
--- a/libc/libc.mips.map
+++ b/libc/libc.mips.map
@@ -1306,6 +1306,8 @@
   global:
     __freading; # future
     __fwriting; # future
+    getentropy; # future
+    getrandom; # future
     getlogin_r; # future
     glob; # future
     globfree; # future
diff --git a/libc/libc.mips64.map b/libc/libc.mips64.map
index 84b3d81..6ed6619 100644
--- a/libc/libc.mips64.map
+++ b/libc/libc.mips64.map
@@ -1242,6 +1242,8 @@
   global:
     __freading; # future
     __fwriting; # future
+    getentropy; # future
+    getrandom; # future
     getlogin_r; # future
     glob; # future
     globfree; # future
diff --git a/libc/libc.x86.map b/libc/libc.x86.map
index 4e4aa89..7752b01 100644
--- a/libc/libc.x86.map
+++ b/libc/libc.x86.map
@@ -1304,6 +1304,8 @@
   global:
     __freading; # future
     __fwriting; # future
+    getentropy; # future
+    getrandom; # future
     getlogin_r; # future
     glob; # future
     globfree; # future
diff --git a/libc/libc.x86_64.map b/libc/libc.x86_64.map
index 84b3d81..6ed6619 100644
--- a/libc/libc.x86_64.map
+++ b/libc/libc.x86_64.map
@@ -1242,6 +1242,8 @@
   global:
     __freading; # future
     __fwriting; # future
+    getentropy; # future
+    getrandom; # future
     getlogin_r; # future
     glob; # future
     globfree; # future
diff --git a/libc/seccomp/arm64_global_policy.cpp b/libc/seccomp/arm64_global_policy.cpp
index 1a138b7..e2c594e 100644
--- a/libc/seccomp/arm64_global_policy.cpp
+++ b/libc/seccomp/arm64_global_policy.cpp
@@ -5,12 +5,12 @@
 
 #include "seccomp_bpfs.h"
 const sock_filter arm64_global_filter[] = {
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5, 0, 32),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 0, 0, 32),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 219, 15, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 101, 7, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 43, 3, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 19, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 18, 27, 26), //setxattr|lsetxattr|fsetxattr|getxattr|lgetxattr|fgetxattr|listxattr|llistxattr|flistxattr|removexattr|lremovexattr|fremovexattr|getcwd
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 18, 27, 26), //io_setup|io_destroy|io_submit|io_cancel|io_getevents|setxattr|lsetxattr|fsetxattr|getxattr|lgetxattr|fgetxattr|listxattr|llistxattr|flistxattr|removexattr|lremovexattr|fremovexattr|getcwd
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 42, 26, 25), //eventfd2|epoll_create1|epoll_ctl|epoll_pwait|dup|dup3|fcntl|inotify_init1|inotify_add_watch|inotify_rm_watch|ioctl|ioprio_set|ioprio_get|flock|mknodat|mkdirat|unlinkat|symlinkat|linkat|renameat|umount2|mount|pivot_root
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 59, 1, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 58, 24, 23), //statfs|fstatfs|truncate|ftruncate|fallocate|faccessat|chdir|fchdir|chroot|fchmod|fchmodat|fchownat|fchown|openat|close
diff --git a/libc/seccomp/arm_global_policy.cpp b/libc/seccomp/arm_global_policy.cpp
index 2f9a122..d7b5d7e 100644
--- a/libc/seccomp/arm_global_policy.cpp
+++ b/libc/seccomp/arm_global_policy.cpp
@@ -5,7 +5,7 @@
 
 #include "seccomp_bpfs.h"
 const sock_filter arm_global_filter[] = {
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 0, 0, 132),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 0, 0, 130),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 168, 65, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 77, 33, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 45, 17, 0),
@@ -13,88 +13,86 @@
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 19, 5, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 10, 3, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 8, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 7, 124, 123), //restart_syscall|exit|fork|read|write|open|close
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 9, 123, 122), //creat
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 13, 122, 121), //unlink|execve|chdir
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 7, 122, 121), //restart_syscall|exit|fork|read|write|open|close
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 9, 121, 120), //creat
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 13, 120, 119), //unlink|execve|chdir
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 24, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 22, 120, 119), //lseek|getpid|mount
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 25, 119, 118), //getuid
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 22, 118, 117), //lseek|getpid|mount
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 25, 117, 116), //getuid
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 36, 3, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 33, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 27, 116, 115), //ptrace
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 34, 115, 114), //access
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 27, 114, 113), //ptrace
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 34, 113, 112), //access
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 41, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 40, 113, 112), //sync|kill|rename|mkdir
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 44, 112, 111), //dup|pipe|times
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 40, 111, 110), //sync|kill|rename|mkdir
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 44, 110, 109), //dup|pipe|times
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 60, 7, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 54, 3, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 51, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 46, 108, 107), //brk
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 53, 107, 106), //acct|umount2
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 46, 106, 105), //brk
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 53, 105, 104), //acct|umount2
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 57, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 56, 105, 104), //ioctl|fcntl
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 58, 104, 103), //setpgid
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 56, 103, 102), //ioctl|fcntl
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 58, 102, 101), //setpgid
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 66, 3, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 63, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 62, 101, 100), //umask|chroot
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 65, 100, 99), //dup2|getppid
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 62, 99, 98), //umask|chroot
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 65, 98, 97), //dup2|getppid
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 74, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 68, 98, 97), //setsid|sigaction
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 76, 97, 96), //sethostname|setrlimit
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 68, 96, 95), //setsid|sigaction
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 76, 95, 94), //sethostname|setrlimit
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 116, 15, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 94, 7, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 87, 3, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 85, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 80, 92, 91), //getrusage|gettimeofday|settimeofday
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 86, 91, 90), //readlink
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 80, 90, 89), //getrusage|gettimeofday|settimeofday
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 86, 89, 88), //readlink
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 91, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 89, 89, 88), //swapon|reboot
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 93, 88, 87), //munmap|truncate
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 89, 87, 86), //swapon|reboot
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 93, 86, 85), //munmap|truncate
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 103, 3, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 96, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 95, 85, 84), //fchmod
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 98, 84, 83), //getpriority|setpriority
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 95, 83, 82), //fchmod
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 98, 82, 81), //getpriority|setpriority
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 114, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 106, 82, 81), //syslog|setitimer|getitimer
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 115, 81, 80), //wait4
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 106, 80, 79), //syslog|setitimer|getitimer
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 115, 79, 78), //wait4
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 131, 7, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 124, 3, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 118, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 117, 77, 76), //sysinfo
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 123, 76, 75), //fsync|sigreturn|clone|setdomainname|uname
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 117, 75, 74), //sysinfo
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 123, 74, 73), //fsync|sigreturn|clone|setdomainname|uname
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 128, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 126, 74, 73), //adjtimex|mprotect
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 130, 73, 72), //init_module|delete_module
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 126, 72, 71), //adjtimex|mprotect
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 130, 71, 70), //init_module|delete_module
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 138, 3, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 136, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 134, 70, 69), //quotactl|getpgid|fchdir
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 137, 69, 68), //personality
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 134, 68, 67), //quotactl|getpgid|fchdir
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 137, 67, 66), //personality
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 150, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 149, 67, 66), //setfsuid|setfsgid|_llseek|getdents|_newselect|flock|msync|readv|writev|getsid|fdatasync
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 164, 66, 65), //mlock|munlock|mlockall|munlockall|sched_setparam|sched_getparam|sched_setscheduler|sched_getscheduler|sched_yield|sched_get_priority_max|sched_get_priority_min|sched_rr_get_interval|nanosleep|mremap
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 309, 33, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 248, 17, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 213, 9, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 190, 5, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 149, 65, 64), //setfsuid|setfsgid|_llseek|getdents|_newselect|flock|msync|readv|writev|getsid|fdatasync
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 164, 64, 63), //mlock|munlock|mlockall|munlockall|sched_setparam|sched_getparam|sched_setscheduler|sched_getscheduler|sched_yield|sched_get_priority_max|sched_get_priority_min|sched_rr_get_interval|nanosleep|mremap
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 309, 31, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 224, 15, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 199, 7, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 183, 3, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 172, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 169, 59, 58), //poll
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 182, 58, 57), //prctl|rt_sigreturn|rt_sigaction|rt_sigprocmask|rt_sigpending|rt_sigtimedwait|rt_sigqueueinfo|rt_sigsuspend|pread64|pwrite64
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 188, 57, 56), //getcwd|capget|capset|sigaltstack|sendfile
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 199, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 198, 55, 54), //vfork|ugetrlimit|mmap2|truncate64|ftruncate64|stat64|lstat64|fstat64
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 212, 54, 53), //getuid32|getgid32|geteuid32|getegid32|setreuid32|setregid32|getgroups32|setgroups32|fchown32|setresuid32|getresuid32|setresgid32|getresgid32
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 219, 3, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 217, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 215, 51, 50), //setuid32|setgid32
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 218, 50, 49), //getdents64
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 224, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 222, 48, 47), //mincore|madvise|fcntl64
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 243, 47, 46), //gettid|readahead|setxattr|lsetxattr|fsetxattr|getxattr|lgetxattr|fgetxattr|listxattr|llistxattr|flistxattr|removexattr|lremovexattr|fremovexattr|tkill|sendfile64|futex|sched_setaffinity|sched_getaffinity
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 169, 58, 57), //poll
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 182, 57, 56), //prctl|rt_sigreturn|rt_sigaction|rt_sigprocmask|rt_sigpending|rt_sigtimedwait|rt_sigqueueinfo|rt_sigsuspend|pread64|pwrite64
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 190, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 188, 55, 54), //getcwd|capget|capset|sigaltstack|sendfile
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 198, 54, 53), //vfork|ugetrlimit|mmap2|truncate64|ftruncate64|stat64|lstat64|fstat64
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 217, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 213, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 212, 51, 50), //getuid32|getgid32|geteuid32|getegid32|setreuid32|setregid32|getgroups32|setgroups32|fchown32|setresuid32|getresuid32|setresgid32|getresgid32
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 215, 50, 49), //setuid32|setgid32
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 219, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 218, 48, 47), //getdents64
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 222, 47, 46), //mincore|madvise|fcntl64
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 280, 7, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 256, 3, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 250, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 249, 43, 42), //exit_group
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 249, 43, 42), //gettid|readahead|setxattr|lsetxattr|fsetxattr|getxattr|lgetxattr|fgetxattr|listxattr|llistxattr|flistxattr|removexattr|lremovexattr|fremovexattr|tkill|sendfile64|futex|sched_setaffinity|sched_getaffinity|io_setup|io_destroy|io_getevents|io_submit|io_cancel|exit_group
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 254, 42, 41), //epoll_create|epoll_ctl|epoll_wait|remap_file_pages
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 270, 1, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 269, 40, 39), //set_tid_address|timer_create|timer_settime|timer_gettime|timer_getoverrun|timer_delete|clock_settime|clock_gettime|clock_getres|clock_nanosleep|statfs64|fstatfs64|tgkill
diff --git a/libc/seccomp/mips64_global_policy.cpp b/libc/seccomp/mips64_global_policy.cpp
index 004eda2..04c13b3 100644
--- a/libc/seccomp/mips64_global_policy.cpp
+++ b/libc/seccomp/mips64_global_policy.cpp
@@ -59,9 +59,9 @@
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5173, 35, 34), //quotactl
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5193, 34, 33), //gettid|readahead|setxattr|lsetxattr|fsetxattr|getxattr|lgetxattr|fgetxattr|listxattr|llistxattr|flistxattr|removexattr|lremovexattr|fremovexattr|tkill
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5208, 3, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5205, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5200, 1, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5198, 31, 30), //futex|sched_setaffinity|sched_getaffinity|cacheflush
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5206, 30, 29), //exit_group
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5206, 30, 29), //io_setup|io_destroy|io_getevents|io_submit|io_cancel|exit_group
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5209, 29, 28), //epoll_ctl
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5239, 5, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5237, 3, 0),
diff --git a/libc/seccomp/mips_global_policy.cpp b/libc/seccomp/mips_global_policy.cpp
index b4fa23d..103e544 100644
--- a/libc/seccomp/mips_global_policy.cpp
+++ b/libc/seccomp/mips_global_policy.cpp
@@ -5,93 +5,91 @@
 
 #include "seccomp_bpfs.h"
 const sock_filter mips_global_filter[] = {
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4001, 0, 114),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4136, 57, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4066, 29, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4041, 15, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4001, 0, 112),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4131, 55, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4063, 27, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4036, 13, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4023, 7, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4010, 3, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4008, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4007, 107, 106), //exit|fork|read|write|open|close
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4009, 106, 105), //creat
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4007, 105, 104), //exit|fork|read|write|open|close
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4009, 104, 103), //creat
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4019, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4013, 104, 103), //unlink|execve|chdir
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4022, 103, 102), //lseek|getpid|mount
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4013, 102, 101), //unlink|execve|chdir
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4022, 101, 100), //lseek|getpid|mount
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4033, 3, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4026, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4025, 100, 99), //setuid|getuid
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4027, 99, 98), //ptrace
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4036, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4034, 97, 96), //access
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4040, 96, 95), //sync|kill|rename|mkdir
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4057, 7, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4049, 3, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4045, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4044, 92, 91), //dup|pipe|times
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4048, 91, 90), //brk|setgid|getgid
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4054, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4053, 89, 88), //geteuid|getegid|acct|umount2
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4056, 88, 87), //ioctl|fcntl
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4063, 3, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4060, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4058, 85, 84), //setpgid
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4062, 84, 83), //umask|chroot
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4065, 83, 82), //dup2|getppid
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4103, 13, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4087, 7, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4074, 3, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4070, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4068, 78, 77), //setsid|sigaction
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4072, 77, 76), //setreuid|setregid
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4085, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4082, 75, 74), //sethostname|setrlimit|getrlimit|getrusage|gettimeofday|settimeofday|getgroups|setgroups
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4086, 74, 73), //readlink
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4094, 3, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4090, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4089, 71, 70), //swapon|reboot
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4093, 70, 69), //mmap|munmap|truncate
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4098, 69, 68), //fchmod|fchown|getpriority|setpriority
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4124, 7, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4116, 3, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4114, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4106, 65, 64), //syslog|setitimer|getitimer
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4115, 64, 63), //wait4
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4118, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4117, 62, 61), //sysinfo
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4123, 61, 60), //fsync|sigreturn|clone|setdomainname|uname
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4131, 3, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4128, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4126, 58, 57), //adjtimex|mprotect
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4130, 57, 56), //init_module|delete_module
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4134, 56, 55), //quotactl|getpgid|fchdir
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4025, 98, 97), //setuid|getuid
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4027, 97, 96), //ptrace
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4034, 96, 95), //access
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4054, 7, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4045, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4041, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4040, 92, 91), //sync|kill|rename|mkdir
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4044, 91, 90), //dup|pipe|times
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4049, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4048, 89, 88), //brk|setgid|getgid
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4053, 88, 87), //geteuid|getegid|acct|umount2
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4060, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4057, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4056, 85, 84), //ioctl|fcntl
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4058, 84, 83), //setpgid
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4062, 83, 82), //umask|chroot
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4094, 13, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4085, 7, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4070, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4066, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4065, 78, 77), //dup2|getppid
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4068, 77, 76), //setsid|sigaction
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4074, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4072, 75, 74), //setreuid|setregid
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4082, 74, 73), //sethostname|setrlimit|getrlimit|getrusage|gettimeofday|settimeofday|getgroups|setgroups
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4090, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4087, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4086, 71, 70), //readlink
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4089, 70, 69), //swapon|reboot
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4093, 69, 68), //mmap|munmap|truncate
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4118, 7, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4114, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4103, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4098, 65, 64), //fchmod|fchown|getpriority|setpriority
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4106, 64, 63), //syslog|setitimer|getitimer
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4116, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4115, 62, 61), //wait4
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4117, 61, 60), //sysinfo
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4128, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4124, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4123, 58, 57), //fsync|sigreturn|clone|setdomainname|uname
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4126, 57, 56), //adjtimex|mprotect
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4130, 56, 55), //init_module|delete_module
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4248, 27, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4188, 13, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4169, 7, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4151, 3, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4138, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4137, 50, 49), //personality
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4148, 49, 48), //setfsuid|setfsgid|_llseek|getdents|_newselect|flock|msync|readv|writev|cacheflush
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4154, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4153, 47, 46), //getsid|fdatasync
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4168, 46, 45), //mlock|munlock|mlockall|munlockall|sched_setparam|sched_getparam|sched_setscheduler|sched_getscheduler|sched_yield|sched_get_priority_max|sched_get_priority_min|sched_rr_get_interval|nanosleep|mremap
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4179, 3, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4176, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4175, 43, 42), //bind|connect|getpeername|getsockname|getsockopt|listen
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4178, 42, 41), //recvfrom|recvmsg
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4187, 41, 40), //sendmsg|sendto|setsockopt|shutdown|socket|socketpair|setresuid|getresuid
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4217, 7, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4203, 3, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4190, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4189, 37, 36), //poll
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4202, 36, 35), //setresgid|getresgid|prctl|rt_sigreturn|rt_sigaction|rt_sigprocmask|rt_sigpending|rt_sigtimedwait|rt_sigqueueinfo|rt_sigsuspend|pread64|pwrite64
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4210, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4208, 34, 33), //getcwd|capget|capset|sigaltstack|sendfile
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4216, 33, 32), //mmap2|truncate64|ftruncate64|stat64|lstat64|fstat64
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4246, 3, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4222, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4221, 30, 29), //mincore|madvise|getdents64|fcntl64
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4241, 29, 28), //gettid|readahead|setxattr|lsetxattr|fsetxattr|getxattr|lgetxattr|fgetxattr|listxattr|llistxattr|flistxattr|removexattr|lremovexattr|fremovexattr|tkill|sendfile64|futex|sched_setaffinity|sched_getaffinity
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4247, 28, 27), //exit_group
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4179, 13, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4154, 7, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4138, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4136, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4134, 50, 49), //quotactl|getpgid|fchdir
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4137, 49, 48), //personality
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4151, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4148, 47, 46), //setfsuid|setfsgid|_llseek|getdents|_newselect|flock|msync|readv|writev|cacheflush
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4153, 46, 45), //getsid|fdatasync
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4176, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4169, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4168, 43, 42), //mlock|munlock|mlockall|munlockall|sched_setparam|sched_getparam|sched_setscheduler|sched_getscheduler|sched_yield|sched_get_priority_max|sched_get_priority_min|sched_rr_get_interval|nanosleep|mremap
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4175, 42, 41), //bind|connect|getpeername|getsockname|getsockopt|listen
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4178, 41, 40), //recvfrom|recvmsg
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4210, 7, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4190, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4188, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4187, 37, 36), //sendmsg|sendto|setsockopt|shutdown|socket|socketpair|setresuid|getresuid
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4189, 36, 35), //poll
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4203, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4202, 34, 33), //setresgid|getresgid|prctl|rt_sigreturn|rt_sigaction|rt_sigprocmask|rt_sigpending|rt_sigtimedwait|rt_sigqueueinfo|rt_sigsuspend|pread64|pwrite64
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4208, 33, 32), //getcwd|capget|capset|sigaltstack|sendfile
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4222, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4217, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4216, 30, 29), //mmap2|truncate64|ftruncate64|stat64|lstat64|fstat64
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4221, 29, 28), //mincore|madvise|getdents64|fcntl64
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4247, 28, 27), //gettid|readahead|setxattr|lsetxattr|fsetxattr|getxattr|lgetxattr|fgetxattr|listxattr|llistxattr|flistxattr|removexattr|lremovexattr|fremovexattr|tkill|sendfile64|futex|sched_setaffinity|sched_getaffinity|io_setup|io_destroy|io_getevents|io_submit|io_cancel|exit_group
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4316, 13, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4288, 7, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4280, 3, 0),
diff --git a/libc/seccomp/x86_64_global_policy.cpp b/libc/seccomp/x86_64_global_policy.cpp
index 71be1c1..801d6c2 100644
--- a/libc/seccomp/x86_64_global_policy.cpp
+++ b/libc/seccomp/x86_64_global_policy.cpp
@@ -5,81 +5,83 @@
 
 #include "seccomp_bpfs.h"
 const sock_filter x86_64_global_filter[] = {
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 0, 0, 86),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 0, 0, 88),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 175, 43, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 79, 21, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 35, 11, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 8, 5, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5, 3, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 3, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 2, 79, 78), //read|write
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4, 78, 77), //close
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 6, 77, 76), //fstat
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 2, 81, 80), //read|write
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4, 80, 79), //close
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 6, 79, 78), //fstat
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 32, 3, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 24, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 21, 74, 73), //lseek|mmap|mprotect|munmap|brk|rt_sigaction|rt_sigprocmask|rt_sigreturn|ioctl|pread64|pwrite64|readv|writev
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 29, 73, 72), //sched_yield|mremap|msync|mincore|madvise
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 33, 72, 71), //dup
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 21, 76, 75), //lseek|mmap|mprotect|munmap|brk|rt_sigaction|rt_sigprocmask|rt_sigreturn|ioctl|pread64|pwrite64|readv|writev
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 29, 75, 74), //sched_yield|mremap|msync|mincore|madvise
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 33, 74, 73), //dup
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 58, 5, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 44, 3, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 38, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 37, 68, 67), //nanosleep|getitimer
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 43, 67, 66), //setitimer|getpid|sendfile|socket|connect
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 57, 66, 65), //sendto|recvfrom|sendmsg|recvmsg|shutdown|bind|listen|getsockname|getpeername|socketpair|setsockopt|getsockopt|clone
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 37, 70, 69), //nanosleep|getitimer
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 43, 69, 68), //setitimer|getpid|sendfile|socket|connect
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 57, 68, 67), //sendto|recvfrom|sendmsg|recvmsg|shutdown|bind|listen|getsockname|getpeername|socketpair|setsockopt|getsockopt|clone
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 72, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 64, 64, 63), //vfork|execve|exit|wait4|kill|uname
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 78, 63, 62), //fcntl|flock|fsync|fdatasync|truncate|ftruncate
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 64, 66, 65), //vfork|execve|exit|wait4|kill|uname
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 78, 65, 64), //fcntl|flock|fsync|fdatasync|truncate|ftruncate
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 137, 11, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 95, 5, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 93, 3, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 91, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 82, 58, 57), //getcwd|chdir|fchdir
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 92, 57, 56), //fchmod
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 94, 56, 55), //fchown
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 82, 60, 59), //getcwd|chdir|fchdir
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 92, 59, 58), //fchmod
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 94, 58, 57), //fchown
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 135, 3, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 112, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 111, 53, 52), //umask|gettimeofday|getrlimit|getrusage|sysinfo|times|ptrace|getuid|syslog|getgid|setuid|setgid|geteuid|getegid|setpgid|getppid
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 132, 52, 51), //setsid|setreuid|setregid|getgroups|setgroups|setresuid|getresuid|setresgid|getresgid|getpgid|setfsuid|setfsgid|getsid|capget|capset|rt_sigpending|rt_sigtimedwait|rt_sigqueueinfo|rt_sigsuspend|sigaltstack
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 136, 51, 50), //personality
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 111, 55, 54), //umask|gettimeofday|getrlimit|getrusage|sysinfo|times|ptrace|getuid|syslog|getgid|setuid|setgid|geteuid|getegid|setpgid|getppid
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 132, 54, 53), //setsid|setreuid|setregid|getgroups|setgroups|setresuid|getresuid|setresgid|getresgid|getpgid|setfsuid|setfsgid|getsid|capget|capset|rt_sigpending|rt_sigtimedwait|rt_sigqueueinfo|rt_sigsuspend|sigaltstack
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 136, 53, 52), //personality
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 157, 5, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 155, 3, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 140, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 139, 47, 46), //statfs|fstatfs
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 153, 46, 45), //getpriority|setpriority|sched_setparam|sched_getparam|sched_setscheduler|sched_getscheduler|sched_get_priority_max|sched_get_priority_min|sched_rr_get_interval|mlock|munlock|mlockall|munlockall
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 156, 45, 44), //pivot_root
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 139, 49, 48), //statfs|fstatfs
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 153, 48, 47), //getpriority|setpriority|sched_setparam|sched_getparam|sched_setscheduler|sched_getscheduler|sched_get_priority_max|sched_get_priority_min|sched_rr_get_interval|mlock|munlock|mlockall|munlockall
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 156, 47, 46), //pivot_root
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 169, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 168, 43, 42), //prctl|arch_prctl|adjtimex|setrlimit|chroot|sync|acct|settimeofday|mount|umount2|swapon
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 172, 42, 41), //reboot|sethostname|setdomainname
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 262, 21, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 233, 11, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 168, 45, 44), //prctl|arch_prctl|adjtimex|setrlimit|chroot|sync|acct|settimeofday|mount|umount2|swapon
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 172, 44, 43), //reboot|sethostname|setdomainname
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 257, 21, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 221, 11, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 202, 5, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 186, 3, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 179, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 177, 36, 35), //init_module|delete_module
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 180, 35, 34), //quotactl
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 201, 34, 33), //gettid|readahead|setxattr|lsetxattr|fsetxattr|getxattr|lgetxattr|fgetxattr|listxattr|llistxattr|flistxattr|removexattr|lremovexattr|fremovexattr|tkill
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 221, 3, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 217, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 205, 31, 30), //futex|sched_setaffinity|sched_getaffinity
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 220, 30, 29), //getdents64|set_tid_address|restart_syscall
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 232, 29, 28), //fadvise64|timer_create|timer_settime|timer_gettime|timer_getoverrun|timer_delete|clock_settime|clock_gettime|clock_getres|clock_nanosleep|exit_group
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 254, 5, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 250, 3, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 247, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 235, 25, 24), //epoll_ctl|tgkill
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 249, 24, 23), //waitid|add_key
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 177, 38, 37), //init_module|delete_module
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 180, 37, 36), //quotactl
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 201, 36, 35), //gettid|readahead|setxattr|lsetxattr|fsetxattr|getxattr|lgetxattr|fgetxattr|listxattr|llistxattr|flistxattr|removexattr|lremovexattr|fremovexattr|tkill
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 217, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 206, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 205, 33, 32), //futex|sched_setaffinity|sched_getaffinity
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 211, 32, 31), //io_setup|io_destroy|io_getevents|io_submit|io_cancel
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 220, 31, 30), //getdents64|set_tid_address|restart_syscall
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 250, 5, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 247, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 233, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 232, 27, 26), //fadvise64|timer_create|timer_settime|timer_gettime|timer_getoverrun|timer_delete|clock_settime|clock_gettime|clock_getres|clock_nanosleep|exit_group
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 235, 26, 25), //epoll_ctl|tgkill
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 249, 25, 24), //waitid|add_key
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 254, 1, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 253, 23, 22), //keyctl|ioprio_set|ioprio_get
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 257, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 256, 21, 20), //inotify_add_watch|inotify_rm_watch
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 261, 20, 19), //openat|mkdirat|mknodat|fchownat
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 302, 9, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 283, 5, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 280, 3, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 275, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 273, 15, 14), //newfstatat|unlinkat|renameat|linkat|symlinkat|readlinkat|fchmodat|faccessat|pselect6|ppoll|unshare
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 279, 14, 13), //splice|tee|sync_file_range|vmsplice
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 282, 13, 12), //utimensat|epoll_pwait
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 285, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 256, 22, 21), //inotify_add_watch|inotify_rm_watch
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 302, 11, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 280, 5, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 275, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 262, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 261, 17, 16), //openat|mkdirat|mknodat|fchownat
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 273, 16, 15), //newfstatat|unlinkat|renameat|linkat|symlinkat|readlinkat|fchmodat|faccessat|pselect6|ppoll|unshare
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 279, 15, 14), //splice|tee|sync_file_range|vmsplice
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 285, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 283, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 282, 12, 11), //utimensat|epoll_pwait
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 284, 11, 10), //timerfd_create
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 300, 10, 9), //fallocate|timerfd_settime|timerfd_gettime|accept4|signalfd4|eventfd2|epoll_create1|dup3|pipe2|inotify_init1|preadv|pwritev|rt_tgsigqueueinfo|perf_event_open|recvmmsg
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 322, 5, 0),
diff --git a/libc/seccomp/x86_global_policy.cpp b/libc/seccomp/x86_global_policy.cpp
index 36f4884..9305729 100644
--- a/libc/seccomp/x86_global_policy.cpp
+++ b/libc/seccomp/x86_global_policy.cpp
@@ -5,109 +5,111 @@
 
 #include "seccomp_bpfs.h"
 const sock_filter x86_global_filter[] = {
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 0, 0, 118),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 0, 0, 120),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 136, 59, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 66, 29, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 41, 15, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 24, 7, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 10, 3, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 8, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 7, 111, 110), //restart_syscall|exit|fork|read|write|open|close
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 9, 110, 109), //creat
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 7, 113, 112), //restart_syscall|exit|fork|read|write|open|close
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 9, 112, 111), //creat
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 19, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 13, 108, 107), //unlink|execve|chdir
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 22, 107, 106), //lseek|getpid|mount
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 13, 110, 109), //unlink|execve|chdir
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 22, 109, 108), //lseek|getpid|mount
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 33, 3, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 26, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 25, 104, 103), //getuid
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 27, 103, 102), //ptrace
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 25, 106, 105), //getuid
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 27, 105, 104), //ptrace
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 36, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 34, 101, 100), //access
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 40, 100, 99), //sync|kill|rename|mkdir
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 34, 103, 102), //access
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 40, 102, 101), //sync|kill|rename|mkdir
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 57, 7, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 51, 3, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 45, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 44, 96, 95), //dup|pipe|times
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 46, 95, 94), //brk
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 44, 98, 97), //dup|pipe|times
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 46, 97, 96), //brk
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 54, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 53, 93, 92), //acct|umount2
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 56, 92, 91), //ioctl|fcntl
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 53, 95, 94), //acct|umount2
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 56, 94, 93), //ioctl|fcntl
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 63, 3, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 60, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 58, 89, 88), //setpgid
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 62, 88, 87), //umask|chroot
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 65, 87, 86), //dup2|getppid
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 58, 91, 90), //setpgid
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 62, 90, 89), //umask|chroot
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 65, 89, 88), //dup2|getppid
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 102, 15, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 87, 7, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 77, 3, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 74, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 68, 82, 81), //setsid|sigaction
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 76, 81, 80), //sethostname|setrlimit
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 68, 84, 83), //setsid|sigaction
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 76, 83, 82), //sethostname|setrlimit
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 85, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 80, 79, 78), //getrusage|gettimeofday|settimeofday
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 86, 78, 77), //readlink
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 80, 81, 80), //getrusage|gettimeofday|settimeofday
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 86, 80, 79), //readlink
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 94, 3, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 90, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 89, 75, 74), //swapon|reboot
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 93, 74, 73), //mmap|munmap|truncate
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 89, 77, 76), //swapon|reboot
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 93, 76, 75), //mmap|munmap|truncate
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 96, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 95, 72, 71), //fchmod
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 98, 71, 70), //getpriority|setpriority
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 95, 74, 73), //fchmod
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 98, 73, 72), //getpriority|setpriority
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 124, 7, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 116, 3, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 114, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 106, 67, 66), //socketcall|syslog|setitimer|getitimer
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 115, 66, 65), //wait4
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 106, 69, 68), //socketcall|syslog|setitimer|getitimer
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 115, 68, 67), //wait4
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 118, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 117, 64, 63), //sysinfo
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 123, 63, 62), //fsync|sigreturn|clone|setdomainname|uname
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 117, 66, 65), //sysinfo
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 123, 65, 64), //fsync|sigreturn|clone|setdomainname|uname
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 131, 3, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 128, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 126, 60, 59), //adjtimex|mprotect
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 130, 59, 58), //init_module|delete_module
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 134, 58, 57), //quotactl|getpgid|fchdir
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 286, 29, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 126, 62, 61), //adjtimex|mprotect
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 130, 61, 60), //init_module|delete_module
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 134, 60, 59), //quotactl|getpgid|fchdir
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 284, 29, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 213, 15, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 172, 7, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 150, 3, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 138, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 137, 52, 51), //personality
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 149, 51, 50), //setfsuid|setfsgid|_llseek|getdents|_newselect|flock|msync|readv|writev|getsid|fdatasync
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 137, 54, 53), //personality
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 149, 53, 52), //setfsuid|setfsgid|_llseek|getdents|_newselect|flock|msync|readv|writev|getsid|fdatasync
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 168, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 164, 49, 48), //mlock|munlock|mlockall|munlockall|sched_setparam|sched_getparam|sched_setscheduler|sched_getscheduler|sched_yield|sched_get_priority_max|sched_get_priority_min|sched_rr_get_interval|nanosleep|mremap
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 169, 48, 47), //poll
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 164, 51, 50), //mlock|munlock|mlockall|munlockall|sched_setparam|sched_getparam|sched_setscheduler|sched_getscheduler|sched_yield|sched_get_priority_max|sched_get_priority_min|sched_rr_get_interval|nanosleep|mremap
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 169, 50, 49), //poll
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 190, 3, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 183, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 182, 45, 44), //prctl|rt_sigreturn|rt_sigaction|rt_sigprocmask|rt_sigpending|rt_sigtimedwait|rt_sigqueueinfo|rt_sigsuspend|pread64|pwrite64
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 188, 44, 43), //getcwd|capget|capset|sigaltstack|sendfile
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 182, 47, 46), //prctl|rt_sigreturn|rt_sigaction|rt_sigprocmask|rt_sigpending|rt_sigtimedwait|rt_sigqueueinfo|rt_sigsuspend|pread64|pwrite64
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 188, 46, 45), //getcwd|capget|capset|sigaltstack|sendfile
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 199, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 198, 42, 41), //vfork|ugetrlimit|mmap2|truncate64|ftruncate64|stat64|lstat64|fstat64
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 212, 41, 40), //getuid32|getgid32|geteuid32|getegid32|setreuid32|setregid32|getgroups32|setgroups32|fchown32|setresuid32|getresuid32|setresgid32|getresgid32
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 254, 7, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 198, 44, 43), //vfork|ugetrlimit|mmap2|truncate64|ftruncate64|stat64|lstat64|fstat64
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 212, 43, 42), //getuid32|getgid32|geteuid32|getegid32|setreuid32|setregid32|getgroups32|setgroups32|fchown32|setresuid32|getresuid32|setresgid32|getresgid32
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 252, 7, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 224, 3, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 218, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 215, 37, 36), //setuid32|setgid32
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 222, 36, 35), //mincore|madvise|getdents64|fcntl64
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 252, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 244, 34, 33), //gettid|readahead|setxattr|lsetxattr|fsetxattr|getxattr|lgetxattr|fgetxattr|listxattr|llistxattr|flistxattr|removexattr|lremovexattr|fremovexattr|tkill|sendfile64|futex|sched_setaffinity|sched_getaffinity|set_thread_area
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 253, 33, 32), //exit_group
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 284, 3, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 272, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 271, 30, 29), //epoll_create|epoll_ctl|epoll_wait|remap_file_pages|set_tid_address|timer_create|timer_settime|timer_gettime|timer_getoverrun|timer_delete|clock_settime|clock_gettime|clock_getres|clock_nanosleep|statfs64|fstatfs64|tgkill
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 273, 29, 28), //fadvise64_64
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 285, 28, 27), //waitid
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 322, 13, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 300, 7, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 291, 3, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 288, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 287, 23, 22), //add_key
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 215, 39, 38), //setuid32|setgid32
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 222, 38, 37), //mincore|madvise|getdents64|fcntl64
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 245, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 244, 36, 35), //gettid|readahead|setxattr|lsetxattr|fsetxattr|getxattr|lgetxattr|fgetxattr|listxattr|llistxattr|flistxattr|removexattr|lremovexattr|fremovexattr|tkill|sendfile64|futex|sched_setaffinity|sched_getaffinity|set_thread_area
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 250, 35, 34), //io_setup|io_destroy|io_getevents|io_submit|io_cancel
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 272, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 254, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 253, 32, 31), //exit_group
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 271, 31, 30), //epoll_create|epoll_ctl|epoll_wait|remap_file_pages|set_tid_address|timer_create|timer_settime|timer_gettime|timer_getoverrun|timer_delete|clock_settime|clock_gettime|clock_getres|clock_nanosleep|statfs64|fstatfs64|tgkill
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 273, 30, 29), //fadvise64_64
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 322, 15, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 295, 7, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 288, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 286, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 285, 25, 24), //waitid
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 287, 24, 23), //add_key
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 291, 1, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 289, 22, 21), //keyctl
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 295, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 294, 20, 19), //inotify_init|inotify_add_watch|inotify_rm_watch
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 299, 19, 18), //openat|mkdirat|mknodat|fchownat
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 318, 3, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 313, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 311, 16, 15), //fstatat64|unlinkat|renameat|linkat|symlinkat|readlinkat|fchmodat|faccessat|pselect6|ppoll|unshare
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 294, 21, 20), //inotify_init|inotify_add_watch|inotify_rm_watch
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 313, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 300, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 299, 18, 17), //openat|mkdirat|mknodat|fchownat
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 311, 17, 16), //fstatat64|unlinkat|renameat|linkat|symlinkat|readlinkat|fchmodat|faccessat|pselect6|ppoll|unshare
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 318, 1, 0),
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 317, 15, 14), //splice|sync_file_range|tee|vmsplice
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 321, 14, 13), //getcpu|epoll_pwait|utimensat
 BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 350, 7, 0),
diff --git a/libc/upstream-openbsd/android/include/openbsd-compat.h b/libc/upstream-openbsd/android/include/openbsd-compat.h
index d831435..f178149 100644
--- a/libc/upstream-openbsd/android/include/openbsd-compat.h
+++ b/libc/upstream-openbsd/android/include/openbsd-compat.h
@@ -18,10 +18,15 @@
 #define _BIONIC_OPENBSD_COMPAT_H_included
 
 #define _BSD_SOURCE
-
 #include <sys/cdefs.h>
+
 #include <stddef.h> // For size_t.
 
+// TODO: libandroid_support uses this file, so we need to wait for
+// <sys/random.h> to be in the NDK headers before we can lose this declaration.
+//#include <sys/random.h> // For getentropy.
+int getentropy(void*, size_t);
+
 #define __BEGIN_HIDDEN_DECLS _Pragma("GCC visibility push(hidden)")
 #define __END_HIDDEN_DECLS _Pragma("GCC visibility pop")
 
@@ -75,9 +80,6 @@
 __LIBC_HIDDEN__ extern const char* __bionic_get_shell_path();
 #define _PATH_BSHELL __bionic_get_shell_path()
 
-/* We have OpenBSD's getentropy_linux.c, but we don't mention getentropy in any header. */
-__LIBC_HIDDEN__ extern int getentropy(void*, size_t);
-
 /* OpenBSD has this as API, but we just use it internally. */
 __LIBC_HIDDEN__ void* reallocarray(void*, size_t, size_t);
 
diff --git a/tests/Android.bp b/tests/Android.bp
index 778ead9..da56367 100644
--- a/tests/Android.bp
+++ b/tests/Android.bp
@@ -132,6 +132,7 @@
         "sys_procfs_test.cpp",
         "sys_ptrace_test.cpp",
         "sys_quota_test.cpp",
+        "sys_random_test.cpp",
         "sys_resource_test.cpp",
         "sys_select_test.cpp",
         "sys_sem_test.cpp",
diff --git a/tests/sys_random_test.cpp b/tests/sys_random_test.cpp
new file mode 100644
index 0000000..78cbf4a
--- /dev/null
+++ b/tests/sys_random_test.cpp
@@ -0,0 +1,105 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// <sys/random.h> was only added as of glibc version 2.25.
+// Don't try to compile this code on older glibc versions.
+
+#include <sys/cdefs.h>
+#if defined(__BIONIC__)
+  #define HAVE_SYS_RANDOM 1
+#elif defined(__GLIBC_PREREQ)
+  #if __GLIBC_PREREQ(2, 25)
+    #define HAVE_SYS_RANDOM 1
+  #endif
+#endif
+
+
+#if defined(HAVE_SYS_RANDOM)
+#include <sys/random.h>
+#endif
+
+#include <errno.h>
+#include <gtest/gtest.h>
+
+TEST(sys_random, getentropy) {
+#if defined(HAVE_SYS_RANDOM)
+  char buf1[64];
+  char buf2[64];
+
+  ASSERT_EQ(0, getentropy(buf1, sizeof(buf1)));
+  ASSERT_EQ(0, getentropy(buf2, sizeof(buf2)));
+  ASSERT_TRUE(memcmp(buf1, buf2, sizeof(buf1)) != 0);
+#else
+  GTEST_LOG_(INFO) << "This test requires a C library with <sys/random.h>.\n";
+#endif
+}
+
+TEST(sys_random, getentropy_EFAULT) {
+#if defined(HAVE_SYS_RANDOM)
+  errno = 0;
+  ASSERT_EQ(-1, getentropy(nullptr, 1));
+  ASSERT_EQ(EFAULT, errno);
+#else
+  GTEST_LOG_(INFO) << "This test requires a C library with <sys/random.h>.\n";
+#endif
+}
+
+TEST(sys_random, getentropy_EIO) {
+#if defined(HAVE_SYS_RANDOM)
+  char buf[BUFSIZ];
+  static_assert(BUFSIZ > 256, "BUFSIZ <= 256!");
+
+  errno = 0;
+  ASSERT_EQ(-1, getentropy(buf, sizeof(buf)));
+  ASSERT_EQ(EIO, errno);
+#else
+  GTEST_LOG_(INFO) << "This test requires a C library with <sys/random.h>.\n";
+#endif
+}
+
+TEST(sys_random, getrandom) {
+#if defined(HAVE_SYS_RANDOM)
+  char buf1[64];
+  char buf2[64];
+
+  ASSERT_EQ(64, getrandom(buf1, sizeof(buf1), 0));
+  ASSERT_EQ(64, getrandom(buf2, sizeof(buf2), 0));
+  ASSERT_TRUE(memcmp(buf1, buf2, sizeof(buf1)) != 0);
+#else
+  GTEST_LOG_(INFO) << "This test requires a C library with <sys/random.h>.\n";
+#endif
+}
+
+TEST(sys_random, getrandom_EFAULT) {
+#if defined(HAVE_SYS_RANDOM)
+  errno = 0;
+  ASSERT_EQ(-1, getrandom(nullptr, 256, 0));
+  ASSERT_EQ(EFAULT, errno);
+#else
+  GTEST_LOG_(INFO) << "This test requires a C library with <sys/random.h>.\n";
+#endif
+}
+
+TEST(sys_random, getrandom_EINVAL) {
+#if defined(HAVE_SYS_RANDOM)
+  errno = 0;
+  char buf[64];
+  ASSERT_EQ(-1, getrandom(buf, sizeof(buf), ~0));
+  ASSERT_EQ(EINVAL, errno);
+#else
+  GTEST_LOG_(INFO) << "This test requires a C library with <sys/random.h>.\n";
+#endif
+}
diff --git a/tools/update_seccomp.sh b/tools/update_seccomp.sh
new file mode 100755
index 0000000..d108e35
--- /dev/null
+++ b/tools/update_seccomp.sh
@@ -0,0 +1,7 @@
+#!/bin/sh
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+cd $DIR/..
+./libc/tools/genseccomp.py
+
+git diff --exit-code HEAD libc/seccomp/
+exit $?
diff --git a/tools/update_syscalls.sh b/tools/update_syscalls.sh
new file mode 100755
index 0000000..3ad95ed
--- /dev/null
+++ b/tools/update_syscalls.sh
@@ -0,0 +1,7 @@
+#!/bin/sh
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+cd $DIR/..
+./libc/tools/gensyscalls.py
+
+git diff --exit-code HEAD libc/arch-*/syscalls/
+exit $?
diff --git a/tools/update_version_scripts.sh b/tools/update_version_scripts.sh
new file mode 100755
index 0000000..ccba475
--- /dev/null
+++ b/tools/update_version_scripts.sh
@@ -0,0 +1,7 @@
+#!/bin/sh
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+cd $DIR/..
+./libc/tools/genversion-scripts.py
+
+git diff --exit-code HEAD libc/*.map libdl/*.map libm/*.map linker/*.map
+exit $?