1 files changed, 81 insertions, 0 deletions
diff --git a/collectors/macos.plugin/plugin_macos.c b/collectors/macos.plugin/plugin_macos.c
new file mode 100644
index 00000000..3aaa46c7
--- /dev/null
+++ b/collectors/macos.plugin/plugin_macos.c
@@ -0,0 +1,81 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "plugin_macos.h"
+
+static struct macos_module {
+    const char *name;
+    const char *dim;
+
+    int enabled;
+
+    int (*func)(int update_every, usec_t dt);
+
+    RRDDIM *rd;
+
+} macos_modules[] = {
+    {.name = "sysctl",                           .dim = "sysctl",   .enabled = 1, .func = do_macos_sysctl},
+    {.name = "mach system management interface", .dim = "mach_smi", .enabled = 1, .func = do_macos_mach_smi},
+    {.name = "iokit",                            .dim = "iokit",    .enabled = 1, .func = do_macos_iokit},
+
+    // the terminator of this array
+    {.name = NULL, .dim = NULL, .enabled = 0, .func = NULL}
+};
+
+#if WORKER_UTILIZATION_MAX_JOB_TYPES < 3
+#error WORKER_UTILIZATION_MAX_JOB_TYPES has to be at least 3
+#endif
+
+static void macos_main_cleanup(void *ptr)
+{
+    worker_unregister();
+
+    struct netdata_static_thread *static_thread = (struct netdata_static_thread *)ptr;
+    static_thread->enabled = NETDATA_MAIN_THREAD_EXITING;
+
+    collector_info("cleaning up...");
+
+    static_thread->enabled = NETDATA_MAIN_THREAD_EXITED;
+}
+
+void *macos_main(void *ptr)
+{
+    worker_register("MACOS");
+
+    netdata_thread_cleanup_push(macos_main_cleanup, ptr);
+
+    // check the enabled status for each module
+    for (int i = 0; macos_modules[i].name; i++) {
+        struct macos_module *pm = &macos_modules[i];
+
+        pm->enabled = config_get_boolean("plugin:macos", pm->name, pm->enabled);
+        pm->rd = NULL;
+
+        worker_register_job_name(i, macos_modules[i].dim);
+    }
+
+    usec_t step = localhost->rrd_update_every * USEC_PER_SEC;
+    heartbeat_t hb;
+    heartbeat_init(&hb);
+
+    while (!netdata_exit) {
+        worker_is_idle();
+        usec_t hb_dt = heartbeat_next(&hb, step);
+
+        for (int i = 0; macos_modules[i].name; i++) {
+            struct macos_module *pm = &macos_modules[i];
+            if (unlikely(!pm->enabled))
+                continue;
+
+            netdata_log_debug(D_PROCNETDEV_LOOP, "macos calling %s.", pm->name);
+
+            worker_is_busy(i);
+            pm->enabled = !pm->func(localhost->rrd_update_every, hb_dt);
+
+            if (unlikely(netdata_exit))
+                break;
+        }
+    }
+
+    netdata_thread_cleanup_pop(1);
+    return NULL;
+}