1 files changed, 55 insertions, 0 deletions
diff --git a/psutil/arch/bsd/cpu.c b/psutil/arch/bsd/cpu.c
new file mode 100644
index 00000000..69325c63
--- /dev/null
+++ b/psutil/arch/bsd/cpu.c
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2009, Jay Loden, Giampaolo Rodola'. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#include <Python.h>
+#include <sys/sysctl.h>
+#include <sys/resource.h>
+#include <sys/sched.h>
+
+
+PyObject *
+psutil_cpu_count_logical(PyObject *self, PyObject *args) {
+    int mib[2];
+    int ncpu;
+    size_t len;
+
+    mib[0] = CTL_HW;
+    mib[1] = HW_NCPU;
+    len = sizeof(ncpu);
+
+    if (sysctl(mib, 2, &ncpu, &len, NULL, 0) == -1)
+        Py_RETURN_NONE;  // mimic os.cpu_count()
+    else
+        return Py_BuildValue("i", ncpu);
+}
+
+
+PyObject *
+psutil_cpu_times(PyObject *self, PyObject *args) {
+#ifdef PSUTIL_NETBSD
+    u_int64_t cpu_time[CPUSTATES];
+#else
+    long cpu_time[CPUSTATES];
+#endif
+    size_t size = sizeof(cpu_time);
+    int ret;
+
+#if defined(PSUTIL_FREEBSD) || defined(PSUTIL_NETBSD)
+    ret = sysctlbyname("kern.cp_time", &cpu_time, &size, NULL, 0);
+#elif PSUTIL_OPENBSD
+    int mib[] = {CTL_KERN, KERN_CPTIME};
+    ret = sysctl(mib, 2, &cpu_time, &size, NULL, 0);
+#endif
+    if (ret == -1)
+        return PyErr_SetFromErrno(PyExc_OSError);
+    return Py_BuildValue("(ddddd)",
+                         (double)cpu_time[CP_USER] / CLOCKS_PER_SEC,
+                         (double)cpu_time[CP_NICE] / CLOCKS_PER_SEC,
+                         (double)cpu_time[CP_SYS] / CLOCKS_PER_SEC,
+                         (double)cpu_time[CP_IDLE] / CLOCKS_PER_SEC,
+                         (double)cpu_time[CP_INTR] / CLOCKS_PER_SEC
+                        );
+}