From b744122e0dc69fb618f8afae8e6f66337102990f Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Wed, 25 Sep 2019 10:48:38 +0300
Subject: [PATCH] netbsd: memory detection

---
 pfetch | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/pfetch b/pfetch
index 92f0fa2..1809875 100755
--- a/pfetch
+++ b/pfetch
@@ -394,6 +394,23 @@ get_memory() {
             # the used memory amount, I'll be able to add support here.
             mem_full=$(($(sysctl -n hw.physmem) / 1024 / 1024))
         ;;
+
+        NetBSD*)
+            mem_full=$(($(sysctl -n hw.physmem64) / 1024 / 1024))
+
+            # NetBSD implements a lot of the Linux '/proc' filesystem,
+            # this uses the same parser as the Linux memory detection.
+            while IFS=:k read -r key val _; do
+                case $key in
+                    MemFree)
+                        mem_free=$((val / 1024))
+                        break
+                    ;;
+                esac
+            done < /proc/meminfo
+
+            mem_used=$((mem_full - mem_free))
+        ;;
     esac
 
     log memory "${mem_used:-?}MiB / ${mem_full:-?}MiB" >&6