From 86458ab32aaf0edfd6e16829bb31fbdc3defb607 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=8E=E9=80=9A=E6=B4=B2?= <zhangsongcui3371@sina.com>
Date: Sun, 1 Mar 2026 14:07:20 +0800
Subject: [PATCH] Kmod (SunOS): adds support

---
 CMakeLists.txt               |  2 +-
 src/common/impl/kmod_sunos.c | 24 ++++++++++++++++++++++++
 2 files changed, 25 insertions(+), 1 deletion(-)
 create mode 100644 src/common/impl/kmod_sunos.c

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 75273b39d..ac550d891 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1088,7 +1088,7 @@ elseif(SunOS)
         src/common/impl/processing_linux.c
         src/common/impl/FFPlatform_unix.c
         src/common/impl/binary_linux.c
-        src/common/impl/kmod_nosupport.c
+        src/common/impl/kmod_sunos.c
         src/detection/battery/battery_nosupport.c
         src/detection/bios/bios_windows.c
         src/detection/board/board_windows.c
diff --git a/src/common/impl/kmod_sunos.c b/src/common/impl/kmod_sunos.c
new file mode 100644
index 000000000..e6c403c82
--- /dev/null
+++ b/src/common/impl/kmod_sunos.c
@@ -0,0 +1,24 @@
+#include "common/kmod.h"
+#include "common/stringUtils.h"
+
+#include <sys/modctl.h>
+#include <errno.h>
+
+bool ffKmodLoaded(const char* modName)
+{
+    struct modinfo modinfo = {
+        .mi_id = -1,
+        .mi_nextid = -1,
+        .mi_info = MI_INFO_ALL,
+    };
+
+    for (int id = -1; modctl(MODINFO, id, &modinfo) == 0; id = modinfo.mi_id)
+    {
+        modinfo.mi_name[MODMAXNAMELEN - 1] = '\0';
+
+        if (ffStrEquals(modinfo.mi_name, modName))
+            return true;
+    }
+
+    return !(errno == EINVAL || errno == ENOENT);
+}