From f088dbfea06363a84533bb9f1a84f756c46bc3b2 Mon Sep 17 00:00:00 2001
From: Quentin Rameau <quinq@fifth.space>
Date: Mon, 30 Apr 2018 15:14:33 +0200
Subject: cpu: OS split

---
 components/OpenBSD/cpu.c | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 components/OpenBSD/cpu.c

(limited to 'components/OpenBSD')

diff --git a/components/OpenBSD/cpu.c b/components/OpenBSD/cpu.c
new file mode 100644
index 0000000..11f1812
--- /dev/null
+++ b/components/OpenBSD/cpu.c
@@ -0,0 +1,26 @@
+/* See LICENSE file for copyright and license details. */
+#include <errno.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/sysctl.h>
+
+#include "../../util.h"
+
+const char *
+cpu_freq(void)
+{
+	int freq, mib[2];
+	size_t size;
+
+	mib[0] = CTL_HW;
+	mib[1] = HW_CPUSPEED;
+
+	size = sizeof(freq);
+
+	if (sysctl(mib, 2, &freq, &size, NULL, 0) == -1) {
+		fprintf(stderr, "sysctl 'HW_CPUSPEED': %s\n", strerror(errno));
+		return NULL;
+	}
+
+	return bprintf("%d", freq);
+}
-- 
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