child->key);
}
- return (0);
+ return 0;
} /* }}} int memory_config */
static int memory_init(void) {
pagesize = getpagesize();
if (get_kstat(&ksp, "unix", 0, "system_pages") != 0) {
ksp = NULL;
- return (-1);
+ return -1;
}
if (get_kstat(&ksz, "zfs", 0, "arcstats") != 0) {
ksz = NULL;
- return (-1);
+ return -1;
}
/* #endif HAVE_LIBKSTAT */
pagesize = getpagesize();
if (pagesize <= 0) {
ERROR("memory plugin: Invalid pagesize: %i", pagesize);
- return (-1);
+ return -1;
}
/* #endif HAVE_SYSCTL */
#elif HAVE_PERFSTAT
pagesize = getpagesize();
#endif /* HAVE_PERFSTAT */
- return (0);
+ return 0;
} /* int memory_init */
#define MEMORY_SUBMIT(...) \
gauge_t free;
if (!port_host || !pagesize)
- return (-1);
+ return -1;
vm_data_len = sizeof(vm_data) / sizeof(natural_t);
if ((status = host_statistics(port_host, HOST_VM_INFO, (host_info_t)&vm_data,
&vm_data_len)) != KERN_SUCCESS) {
ERROR("memory-plugin: host_statistics failed and returned the value %i",
(int)status);
- return (-1);
+ return -1;
}
/*
if ((fh = fopen("/proc/meminfo", "r")) == NULL) {
char errbuf[1024];
WARNING("memory: fopen: %s", sstrerror(errno, errbuf, sizeof(errbuf)));
- return (-1);
+ return -1;
}
while (fgets(buffer, sizeof(buffer), fh) != NULL) {
}
if (mem_total < (mem_free + mem_buffered + mem_cached + mem_slab_total))
- return (-1);
+ return -1;
mem_used =
mem_total - (mem_free + mem_buffered + mem_cached + mem_slab_total);
long long availrmem;
if (ksp == NULL)
- return (-1);
+ return -1;
if (ksz == NULL)
- return (-1);
+ return -1;
mem_used = get_kstat_value(ksp, "pagestotal");
mem_free = get_kstat_value(ksp, "pagesfree");
if ((mem_used < 0LL) || (mem_free < 0LL) || (mem_lock < 0LL)) {
WARNING("memory plugin: one of used, free or locked is negative.");
- return (-1);
+ return -1;
}
mem_unus = physmem - mem_used;
char errbuf[1024];
WARNING("memory plugin: sysctl failed: %s",
sstrerror(errno, errbuf, sizeof(errbuf)));
- return (-1);
+ return -1;
}
assert(pagesize > 0);
ios = sg_get_mem_stats();
if (ios == NULL)
- return (-1);
+ return -1;
MEMORY_SUBMIT("used", (gauge_t)ios->used, "cached", (gauge_t)ios->cache,
"free", (gauge_t)ios->free);
char errbuf[1024];
WARNING("memory plugin: perfstat_memory_total failed: %s",
sstrerror(errno, errbuf, sizeof(errbuf)));
- return (-1);
+ return -1;
}
/* Unfortunately, the AIX documentation is not very clear on how these
(gauge_t)(pmemory.real_process * pagesize));
#endif /* HAVE_PERFSTAT */
- return (0);
+ return 0;
} /* }}} int memory_read_internal */
static int memory_read(void) /* {{{ */
sstrncpy(vl.type, "memory", sizeof(vl.type));
vl.time = cdtime();
- return (memory_read_internal(&vl));
+ return memory_read_internal(&vl);
} /* }}} int memory_read */
void module_register(void) {