Fix compile time issues

[collectd.git] / src / cpu.c

diff --git a/src/cpu.c b/src/cpu.c
index 8480f11..09d60fe 100644 (file)
--- a/src/cpu.c
+++ b/src/cpu.c
@@ -29,8 +29,8 @@
 
 #include "collectd.h"
 
-#include "common.h"
 #include "plugin.h"
+#include "utils/common/common.h"
 
 #ifdef HAVE_MACH_KERN_RETURN_H
 #include <mach/kern_return.h>
@@ -183,23 +183,23 @@ static int pnumcpu;
 struct cpu_state_s {
   value_to_rate_state_t conv;
   gauge_t rate;
-  _Bool has_value;
+  bool has_value;
 };
 typedef struct cpu_state_s cpu_state_t;
 
-static cpu_state_t *cpu_states = NULL;
-static size_t cpu_states_num = 0; /* #cpu_states allocated */
+static cpu_state_t *cpu_states;
+static size_t cpu_states_num; /* #cpu_states allocated */
 
 /* Highest CPU number in the current iteration. Used by the dispatch logic to
  * determine how many CPUs there were. Reset to 0 by cpu_reset(). */
-static size_t global_cpu_num = 0;
+static size_t global_cpu_num;
 
-static _Bool report_by_cpu = 1;
-static _Bool report_by_state = 1;
-static _Bool report_percent = 0;
-static _Bool report_num_cpu = 0;
-static _Bool report_guest = 0;
-static _Bool subtract_guest = 1;
+static bool report_by_cpu = true;
+static bool report_by_state = true;
+static bool report_percent;
+static bool report_num_cpu;
+static bool report_guest;
+static bool subtract_guest = true;
 
 static const char *config_keys[] = {"ReportByCpu",      "ReportByState",
                                     "ReportNumCpu",     "ValuesPercentage",
@@ -209,17 +209,17 @@ static int config_keys_num = STATIC_ARRAY_SIZE(config_keys);
 static int cpu_config(char const *key, char const *value) /* {{{ */
 {
   if (strcasecmp(key, "ReportByCpu") == 0)
-    report_by_cpu = IS_TRUE(value) ? 1 : 0;
+    report_by_cpu = IS_TRUE(value);
   else if (strcasecmp(key, "ValuesPercentage") == 0)
-    report_percent = IS_TRUE(value) ? 1 : 0;
+    report_percent = IS_TRUE(value);
   else if (strcasecmp(key, "ReportByState") == 0)
-    report_by_state = IS_TRUE(value) ? 1 : 0;
+    report_by_state = IS_TRUE(value);
   else if (strcasecmp(key, "ReportNumCpu") == 0)
-    report_num_cpu = IS_TRUE(value) ? 1 : 0;
+    report_num_cpu = IS_TRUE(value);
   else if (strcasecmp(key, "ReportGuestState") == 0)
-    report_guest = IS_TRUE(value) ? 1 : 0;
+    report_guest = IS_TRUE(value);
   else if (strcasecmp(key, "SubtractGuestState") == 0)
-    subtract_guest = IS_TRUE(value) ? 1 : 0;
+    subtract_guest = IS_TRUE(value);
   else
     return -1;
 
@@ -251,7 +251,7 @@ static int init(void) {
 
   INFO("cpu plugin: Found %i processor%s.", (int)cpu_list_len,
        cpu_list_len == 1 ? "" : "s");
-/* #endif PROCESSOR_CPU_LOAD_INFO */
+  /* #endif PROCESSOR_CPU_LOAD_INFO */
 
 #elif defined(HAVE_LIBKSTAT)
   kstat_t *ksp_chain;
@@ -267,7 +267,7 @@ static int init(void) {
        ksp_chain = ksp_chain->ks_next)
     if (strncmp(ksp_chain->ks_module, "cpu_stat", 8) == 0)
       ksp[numcpu++] = ksp_chain;
-/* #endif HAVE_LIBKSTAT */
+      /* #endif HAVE_LIBKSTAT */
 
 #elif CAN_USE_SYSCTL
   size_t numcpu_size;
@@ -282,7 +282,7 @@ static int init(void) {
     WARNING("cpu plugin: sysctl: %s", STRERRNO);
     return -1;
   }
-/* #endif CAN_USE_SYSCTL */
+    /* #endif CAN_USE_SYSCTL */
 
 #elif defined(HAVE_SYSCTLBYNAME)
   size_t numcpu_size;
@@ -307,7 +307,7 @@ static int init(void) {
            "%i)",
            numcpu);
 #endif
-/* #endif HAVE_SYSCTLBYNAME */
+    /* #endif HAVE_SYSCTLBYNAME */
 
 #elif defined(HAVE_LIBSTATGRAB)
 /* nothing to initialize */
@@ -431,7 +431,7 @@ static void aggregate(gauge_t *sum_by_state) /* {{{ */
     }
 
     if (!isnan(this_cpu_states[COLLECTD_CPU_STATE_ACTIVE].rate))
-      this_cpu_states[COLLECTD_CPU_STATE_ACTIVE].has_value = 1;
+      this_cpu_states[COLLECTD_CPU_STATE_ACTIVE].has_value = true;
 
     RATE_ADD(sum_by_state[COLLECTD_CPU_STATE_ACTIVE],
              this_cpu_states[COLLECTD_CPU_STATE_ACTIVE].rate);
@@ -505,7 +505,7 @@ static void cpu_commit_num_cpu(gauge_t value) /* {{{ */
 static void cpu_reset(void) /* {{{ */
 {
   for (size_t i = 0; i < cpu_states_num; i++)
-    cpu_states[i].has_value = 0;
+    cpu_states[i].has_value = false;
 
   global_cpu_num = 0;
 } /* }}} void cpu_reset */
@@ -588,7 +588,7 @@ static int cpu_stage(size_t cpu_num, size_t state, derive_t d,
     return status;
 
   s->rate = rate;
-  s->has_value = 1;
+  s->has_value = true;
   return 0;
 } /* }}} int cpu_stage */
 
@@ -630,7 +630,7 @@ static int cpu_read(void) {
     cpu_stage(cpu, COLLECTD_CPU_STATE_IDLE,
               (derive_t)cpu_info.cpu_ticks[CPU_STATE_IDLE], now);
   }
-/* }}} #endif PROCESSOR_CPU_LOAD_INFO */
+    /* }}} #endif PROCESSOR_CPU_LOAD_INFO */
 
 #elif defined(KERNEL_LINUX) /* {{{ */
   int cpu;
@@ -708,7 +708,7 @@ static int cpu_read(void) {
     cpu_stage(cpu, COLLECTD_CPU_STATE_NICE, (derive_t)nice_value, now);
   }
   fclose(fh);
-/* }}} #endif defined(KERNEL_LINUX) */
+  /* }}} #endif defined(KERNEL_LINUX) */
 
 #elif defined(HAVE_LIBKSTAT) /* {{{ */
   static cpu_stat_t cs;
@@ -729,7 +729,7 @@ static int cpu_read(void) {
     cpu_stage(ksp[cpu]->ks_instance, COLLECTD_CPU_STATE_WAIT,
               (derive_t)cs.cpu_sysinfo.cpu[CPU_WAIT], now);
   }
-/* }}} #endif defined(HAVE_LIBKSTAT) */
+    /* }}} #endif defined(HAVE_LIBKSTAT) */
 
 #elif CAN_USE_SYSCTL /* {{{ */
   uint64_t cpuinfo[numcpu][CPUSTATES];
@@ -786,10 +786,10 @@ static int cpu_read(void) {
     cpu_stage(i, COLLECTD_CPU_STATE_INTERRUPT, (derive_t)cpuinfo[i][CP_INTR],
               now);
   }
-/* }}} #endif CAN_USE_SYSCTL */
+    /* }}} #endif CAN_USE_SYSCTL */
 
 #elif defined(HAVE_SYSCTLBYNAME) && defined(HAVE_SYSCTL_KERN_CP_TIMES) /* {{{  \
-                                                                          */
+                                                                        */
   long cpuinfo[maxcpu][CPUSTATES];
   size_t cpuinfo_size;
 
@@ -809,7 +809,7 @@ static int cpu_read(void) {
     cpu_stage(i, COLLECTD_CPU_STATE_INTERRUPT, (derive_t)cpuinfo[i][CP_INTR],
               now);
   }
-/* }}} #endif HAVE_SYSCTL_KERN_CP_TIMES */
+    /* }}} #endif HAVE_SYSCTL_KERN_CP_TIMES */
 
 #elif defined(HAVE_SYSCTLBYNAME) /* {{{ */
   long cpuinfo[CPUSTATES];
@@ -827,7 +827,7 @@ static int cpu_read(void) {
   cpu_stage(0, COLLECTD_CPU_STATE_SYSTEM, (derive_t)cpuinfo[CP_SYS], now);
   cpu_stage(0, COLLECTD_CPU_STATE_IDLE, (derive_t)cpuinfo[CP_IDLE], now);
   cpu_stage(0, COLLECTD_CPU_STATE_INTERRUPT, (derive_t)cpuinfo[CP_INTR], now);
-/* }}} #endif HAVE_SYSCTLBYNAME */
+  /* }}} #endif HAVE_SYSCTLBYNAME */
 
 #elif defined(HAVE_LIBSTATGRAB) /* {{{ */
   sg_cpu_stats *cs;
@@ -844,7 +844,7 @@ static int cpu_read(void) {
   cpu_state(0, COLLECTD_CPU_STATE_SYSTEM, (derive_t)cs->kernel);
   cpu_state(0, COLLECTD_CPU_STATE_USER, (derive_t)cs->user);
   cpu_state(0, COLLECTD_CPU_STATE_WAIT, (derive_t)cs->iowait);
-/* }}} #endif HAVE_LIBSTATGRAB */
+  /* }}} #endif HAVE_LIBSTATGRAB */
 
 #elif defined(HAVE_PERFSTAT) /* {{{ */
   perfstat_id_t id;