From 542d72b43b4949b3362a9c5ec929456d8bdeff13 Mon Sep 17 00:00:00 2001
From: Derek Meer <derek@meerific.com>
Date: Thu, 20 Mar 2025 20:13:59 -0700
Subject: [PATCH] add support for getcpu() system call to pledge()

This change fixes the following redbean lua tests:

- `encodelua_test.lua`
- `encodejson_test.lua`
- `jsonorg_fail_test.lua`
- `base64_test.lua`
- `jsonorg_pass_test.lua`
- `futex_test.lua`

Without it, these tests fail with SIGSYS on Linux
---
 libc/calls/pledge-linux.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libc/calls/pledge-linux.c b/libc/calls/pledge-linux.c
index 07df6bca7..3ea63946c 100644
--- a/libc/calls/pledge-linux.c
+++ b/libc/calls/pledge-linux.c
@@ -694,6 +694,7 @@ static const uint16_t kPledgeStdio[] = {
     __NR_linux_sched_getaffinity,  //
     __NR_linux_sched_setaffinity,  //
     __NR_linux_sigtimedwait,       //
+    __NR_linux_getcpu,             //
 };
 
 static const uint16_t kPledgeFlock[] = {