#include "common.h"
#include "plugin.h"
-#include "configfile.h"
/* Include header files for the mach system, if they exist.. */
#if HAVE_THREAD_INFO
/* add process entry to 'instances' of process 'name' (or refresh it) */
static void ps_list_add (const char *name, const char *cmdline, procstat_entry_t *entry)
{
- procstat_t *ps;
procstat_entry_t *pse;
if (entry->id == 0)
return;
- for (ps = list_head_g; ps != NULL; ps = ps->next)
+ for (procstat_t *ps = list_head_g; ps != NULL; ps = ps->next)
{
_Bool want_init;
/* remove old entries from instances of processes in list_head_g */
static void ps_list_reset (void)
{
- procstat_t *ps;
procstat_entry_t *pse;
procstat_entry_t *pse_prev;
- for (ps = list_head_g; ps != NULL; ps = ps->next)
+ for (procstat_t *ps = list_head_g; ps != NULL; ps = ps->next)
{
ps->num_proc = 0;
ps->num_lwp = 0;
/* put all pre-defined 'Process' names from config to list_head_g tree */
static int ps_config (oconfig_item_t *ci)
{
- int i;
-
#if KERNEL_LINUX
const size_t max_procname_len = 15;
#elif KERNEL_SOLARIS || KERNEL_FREEBSD
const size_t max_procname_len = MAXCOMLEN -1;
#endif
- for (i = 0; i < ci->children_num; ++i) {
+ for (int i = 0; i < ci->children_num; ++i) {
oconfig_item_t *c = ci->children + i;
if (strcasecmp (c->key, "Process") == 0)
/* submit global state (e.g.: qty of zombies, running, etc..) */
static void ps_submit_state (const char *state, double value)
{
- value_t values[1];
value_list_t vl = VALUE_LIST_INIT;
- values[0].gauge = value;
-
- vl.values = values;
+ vl.values = &(value_t) { .gauge = value };
vl.values_len = 1;
sstrncpy (vl.host, hostname_g, sizeof (vl.host));
sstrncpy (vl.plugin, "processes", sizeof (vl.plugin));
/* submit info about specific process (e.g.: memory taken, cpu usage, etc..) */
static void ps_submit_proc_list (procstat_t *ps)
{
- value_t values[2];
value_list_t vl = VALUE_LIST_INIT;
+ value_t values[2];
vl.values = values;
- vl.values_len = 2;
sstrncpy (vl.host, hostname_g, sizeof (vl.host));
sstrncpy (vl.plugin, "processes", sizeof (vl.plugin));
sstrncpy (vl.plugin_instance, ps->name, sizeof (vl.plugin_instance));
#if KERNEL_LINUX || KERNEL_SOLARIS
static void ps_submit_fork_rate (derive_t value)
{
- value_t values[1];
value_list_t vl = VALUE_LIST_INIT;
- values[0].derive = value;
-
- vl.values = values;
+ vl.values = &(value_t) { .derive = value };
vl.values_len = 1;
sstrncpy(vl.host, hostname_g, sizeof (vl.host));
sstrncpy(vl.plugin, "processes", sizeof (vl.plugin));
static int read_fork_rate (void)
{
extern kstat_ctl_t *kc;
- kstat_t *ksp_chain = NULL;
derive_t result = 0;
if (kc == NULL)
return (-1);
- for (ksp_chain = kc->kc_chain;
+ for (kstat_t *ksp_chain = kc->kc_chain;
ksp_chain != NULL;
ksp_chain = ksp_chain->ks_next)
{
#if HAVE_THREAD_INFO
kern_return_t status;
- int pset;
processor_set_t port_pset_priv;
- int task;
task_array_t task_list;
mach_msg_type_number_t task_list_len;
int task_pid;
char task_name[MAXCOMLEN + 1];
- int thread;
thread_act_array_t thread_list;
mach_msg_type_number_t thread_list_len;
thread_basic_info_data_t thread_data;
* Tasks are assigned to sets of processors, so that's where you go to
* get a list.
*/
- for (pset = 0; pset < pset_list_len; pset++)
+ for (mach_msg_type_number_t pset = 0; pset < pset_list_len; pset++)
{
if ((status = host_processor_set_priv (port_host_self,
pset_list[pset],
continue;
}
- for (task = 0; task < task_list_len; task++)
+ for (mach_msg_type_number_t task = 0; task < task_list_len; task++)
{
ps = NULL;
if (mach_get_task_name (task_list[task],
continue; /* with next task_list */
}
- for (thread = 0; thread < thread_list_len; thread++)
+ for (mach_msg_type_number_t thread = 0; thread < thread_list_len; thread++)
{
thread_data_len = THREAD_BASIC_INFO_COUNT;
status = thread_info (thread_list[thread],
procstat_entry_t pse;
char state;
- procstat_t *ps_ptr;
-
running = sleeping = zombies = stopped = paging = blocked = 0;
ps_list_reset ();
ps_submit_state ("paging", paging);
ps_submit_state ("blocked", blocked);
- for (ps_ptr = list_head_g; ps_ptr != NULL; ps_ptr = ps_ptr->next)
+ for (procstat_t *ps_ptr = list_head_g; ps_ptr != NULL; ps_ptr = ps_ptr->next)
ps_submit_proc_list (ps_ptr);
read_fork_rate();
struct kinfo_proc *procs; /* array of processes */
struct kinfo_proc *proc_ptr = NULL;
int count; /* returns number of processes */
- int i;
- procstat_t *ps_ptr;
procstat_entry_t pse;
ps_list_reset ();
}
/* Iterate through the processes in kinfo_proc */
- for (i = 0; i < count; i++)
+ for (int i = 0; i < count; i++)
{
/* Create only one process list entry per _process_, i.e.
* filter out threads (duplicate PID entries). */
ps_submit_state ("idle", idle);
ps_submit_state ("wait", wait);
- for (ps_ptr = list_head_g; ps_ptr != NULL; ps_ptr = ps_ptr->next)
+ for (procstat_t *ps_ptr = list_head_g; ps_ptr != NULL; ps_ptr = ps_ptr->next)
ps_submit_proc_list (ps_ptr);
/* #endif HAVE_LIBKVM_GETPROCS && HAVE_STRUCT_KINFO_PROC_FREEBSD */
struct kinfo_proc *procs; /* array of processes */
struct kinfo_proc *proc_ptr = NULL;
int count; /* returns number of processes */
- int i;
- procstat_t *ps_ptr;
procstat_entry_t pse;
ps_list_reset ();
}
/* Iterate through the processes in kinfo_proc */
- for (i = 0; i < count; i++)
+ for (int i = 0; i < count; i++)
{
/* Create only one process list entry per _process_, i.e.
* filter out threads (duplicate PID entries). */
ps_submit_state ("idle", idle);
ps_submit_state ("dead", dead);
- for (ps_ptr = list_head_g; ps_ptr != NULL; ps_ptr = ps_ptr->next)
+ for (procstat_t *ps_ptr = list_head_g; ps_ptr != NULL; ps_ptr = ps_ptr->next)
ps_submit_proc_list (ps_ptr);
/* #endif HAVE_LIBKVM_GETPROCS && HAVE_STRUCT_KINFO_PROC_OPENBSD */
pid_t pindex = 0;
int nprocs;
- procstat_t *ps;
procstat_entry_t pse;
ps_list_reset ();
/* fdsinfo = */ NULL, sizeof(struct fdsinfo64),
&pindex, MAXPROCENTRY)) > 0)
{
- int i;
-
- for (i = 0; i < nprocs; i++)
+ for (int i = 0; i < nprocs; i++)
{
tid64_t thindex;
int nthreads;
ps_submit_state ("paging", paging);
ps_submit_state ("blocked", blocked);
- for (ps = list_head_g; ps != NULL; ps = ps->next)
+ for (procstat_t *ps = list_head_g; ps != NULL; ps = ps->next)
ps_submit_proc_list (ps);
/* #endif HAVE_PROCINFO_H */
DIR *proc;
int status;
- procstat_t *ps_ptr;
char state;
char cmdline[PRARGSZ];
ps_submit_state ("system", system);
ps_submit_state ("orphan", orphan);
- for (ps_ptr = list_head_g; ps_ptr != NULL; ps_ptr = ps_ptr->next)
+ for (procstat_t *ps_ptr = list_head_g; ps_ptr != NULL; ps_ptr = ps_ptr->next)
ps_submit_proc_list (ps_ptr);
read_fork_rate();
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