From 6f372c6474f049cec6086316a097c471f4959a53 Mon Sep 17 00:00:00 2001
From: Ian Moffett <ian@osmora.org>
Date: Thu, 7 Aug 2025 02:32:51 -0400
Subject: kernel: sysctl: Report 'hw.*' variables

Signed-off-by: Ian Moffett <ian@osmora.org>
---
 sys/kern/kern_sysctl.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'sys/kern/kern_sysctl.c')

diff --git a/sys/kern/kern_sysctl.c b/sys/kern/kern_sysctl.c
index 6df5a8d..9b3d301 100644
--- a/sys/kern/kern_sysctl.c
+++ b/sys/kern/kern_sysctl.c
@@ -33,12 +33,14 @@
 #include <sys/errno.h>
 #include <sys/systm.h>
 #include <vm/dynalloc.h>
+#include <vm/vm.h>
 #include <string.h>
 
 #define HYRA_RELEASE "Hyra/" HYRA_ARCH " " \
         HYRA_VERSION " "              \
         HYRA_BUILDDATE
 
+static uint32_t pagesize = DEFAULT_PAGESIZE;
 static char hyra[] = "Hyra";
 static char hyra_version[] = HYRA_VERSION;
 static char osrelease[] = HYRA_RELEASE;
@@ -49,11 +51,16 @@ static char osrelease[] = HYRA_RELEASE;
  *      allocated through dynalloc(9).
  */
 static struct sysctl_entry common_optab[] = {
+    /* 'kern.*' */
     [KERN_OSTYPE] = { KERN_OSTYPE, SYSCTL_OPTYPE_STR_RO, hyra },
     [KERN_OSRELEASE] = { KERN_OSRELEASE, SYSCTL_OPTYPE_STR_RO, &osrelease },
     [KERN_VERSION] = { KERN_VERSION, SYSCTL_OPTYPE_STR_RO, &hyra_version },
     [KERN_VCACHE_TYPE] = { KERN_VCACHE_TYPE, SYSCTL_OPTYPE_STR, NULL },
-    [KERN_HOSTNAME] = { KERN_HOSTNAME, SYSCTL_OPTYPE_STR, NULL }
+    [KERN_HOSTNAME] = { KERN_HOSTNAME, SYSCTL_OPTYPE_STR, NULL },
+
+    /* 'hw.*' */
+    [HW_PAGESIZE] = { HW_PAGESIZE, SYSCTL_OPTYPE_INT_RO, &pagesize },
+    [HW_NCPU] = { HW_NCPU, SYSCTL_OPTYPE_INT, NULL }
 };
 
 static int
-- 
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