#ifndef NETDATA_PLUGIN_FREEBSD_H
#define NETDATA_PLUGIN_FREEBSD_H 1
+#include <sys/sysctl.h>
+
#define GETSYSCTL(name, var) getsysctl(name, &(var), sizeof(var))
void *freebsd_main(void *ptr);
-int getsysctl(const char *name, void *ptr, size_t len);
-
extern int do_freebsd_sysctl(int update_every, usec_t dt);
+static inline int getsysctl(const char *name, void *ptr, size_t len)
+{
+ size_t nlen = len;
+
+ if (unlikely(sysctlbyname(name, ptr, &nlen, NULL, 0) == -1)) {
+ error("FREEBSD: sysctl(%s...) failed: %s", name, strerror(errno));
+ return 1;
+ }
+ if (unlikely(nlen != len)) {
+ error("FREEBSD: sysctl(%s...) expected %lu, got %lu", name, (unsigned long)len, (unsigned long)nlen);
+ return 1;
+ }
+ return 0;
+}
+
#endif /* NETDATA_PLUGIN_FREEBSD_H */