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#include "common.h"
void *macos_main(void *ptr) {
struct netdata_static_thread *static_thread = (struct netdata_static_thread *)ptr;
info("MACOS Plugin thread created with task id %d", gettid());
if(pthread_setcanceltype(PTHREAD_CANCEL_DEFERRED, NULL) != 0)
error("Cannot set pthread cancel type to DEFERRED.");
if(pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL) != 0)
error("Cannot set pthread cancel state to ENABLE.");
// disable (by default) various interface that are not needed
/*
config_get_boolean("plugin:proc:/proc/net/dev:lo", "enabled", 0);
config_get_boolean("plugin:proc:/proc/net/dev:fireqos_monitor", "enabled", 0);
*/
// when ZERO, attempt to do it
int vdo_cpu_netdata = !config_get_boolean("plugin:macos", "netdata server resources", 1);
int vdo_macos_sysctl = !config_get_boolean("plugin:macos", "sysctl", 1);
int vdo_macos_mach_smi = !config_get_boolean("plugin:macos", "mach system management interface", 1);
int vdo_macos_iokit = !config_get_boolean("plugin:macos", "iokit", 1);
// keep track of the time each module was called
unsigned long long sutime_macos_sysctl = 0ULL;
unsigned long long sutime_macos_mach_smi = 0ULL;
unsigned long long sutime_macos_iokit = 0ULL;
usec_t step = rrd_update_every * USEC_PER_SEC;
for(;;) {
usec_t now = now_realtime_usec();
usec_t next = now - (now % step) + step;
while(now < next) {
sleep_usec(next - now);
now = now_realtime_usec();
}
if(unlikely(netdata_exit)) break;
// BEGIN -- the job to be done
if(!vdo_macos_sysctl) {
debug(D_PROCNETDEV_LOOP, "MACOS: calling do_macos_sysctl().");
now = now_realtime_usec();
vdo_macos_sysctl = do_macos_sysctl(rrd_update_every, (sutime_macos_sysctl > 0)?now - sutime_macos_sysctl:0ULL);
sutime_macos_sysctl = now;
}
if(unlikely(netdata_exit)) break;
if(!vdo_macos_mach_smi) {
debug(D_PROCNETDEV_LOOP, "MACOS: calling do_macos_mach_smi().");
now = now_realtime_usec();
vdo_macos_mach_smi = do_macos_mach_smi(rrd_update_every, (sutime_macos_mach_smi > 0)?now - sutime_macos_mach_smi:0ULL);
sutime_macos_mach_smi = now;
}
if(unlikely(netdata_exit)) break;
if(!vdo_macos_iokit) {
debug(D_PROCNETDEV_LOOP, "MACOS: calling do_macos_iokit().");
now = now_realtime_usec();
vdo_macos_iokit = do_macos_iokit(rrd_update_every, (sutime_macos_iokit > 0)?now - sutime_macos_iokit:0ULL);
sutime_macos_iokit = now;
}
if(unlikely(netdata_exit)) break;
// END -- the job is done
// --------------------------------------------------------------------
if(!vdo_cpu_netdata) {
global_statistics_charts();
registry_statistics();
}
}
info("MACOS thread exiting");
static_thread->enabled = 0;
pthread_exit(NULL);
return NULL;
}
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