#include <sys/socket.h>
#include <sys/un.h>
-#include <sys/poll.h>
#include <grp.h>
value_cache_t *vc;
int i;
- DEBUG ("unixsock plugin: cache_insert: ds->ds_num = %i;"
+ DEBUG ("unixsock plugin: cache_insert: ds->type = %s; ds->ds_num = %i;"
" vl->values_len = %i;",
- ds->ds_num, vl->values_len);
+ ds->type, ds->ds_num, vl->values_len);
assert (ds->ds_num == vl->values_len);
vc = (value_cache_t *) malloc (sizeof (value_cache_t));
vc = cache_search (name);
+ /* pthread_mutex_lock is called by cache_insert. */
if (vc == NULL)
return (cache_insert (ds, vl));
assert (vc->values_num == ds->ds_num);
assert (vc->values_num == vl->values_len);
+ /* Avoid floating-point exceptions due to division by zero. */
+ if (vc->time >= vl->time)
+ {
+ pthread_mutex_unlock (&cache_lock);
+ ERROR ("unixsock plugin: vc->time >= vl->time. vc->time = %u; "
+ "vl->time = %u; vl = %s;",
+ (unsigned int) vc->time, (unsigned int) vl->time,
+ name);
+ return (-1);
+ } /* if (vc->time >= vl->time) */
+
/*
* Update the values. This is possibly a lot more that you'd expect
* because we honor min and max values and handle counter overflows here.
close (sock_fd);
sock_fd = -1;
+ status = unlink ((sock_file != NULL) ? sock_file : US_DEFAULT_PATH);
+ if (status != 0)
+ {
+ char errbuf[1024];
+ NOTICE ("unixsock plugin: unlink (%s) failed: %s",
+ (sock_file != NULL) ? sock_file : US_DEFAULT_PATH,
+ sstrerror (errno, errbuf, sizeof (errbuf)));
+ }
+
return ((void *) 0);
} /* void *us_server_thread */
return (0);
}
-void module_register (modreg_e load)
+void module_register (void)
{
plugin_register_config ("unixsock", us_config,
config_keys, config_keys_num);