X-Git-Url: https://git.octo.it/?p=collectd.git;a=blobdiff_plain;f=src%2Fload.c;h=858d9beacdf01536e49a8d8e825b4be97423a75f;hp=c7388605eb7dc0f765e2f3e4923cc012685c8aa9;hb=d486225f89ea52d8ed2b4242eba2ad94c409f837;hpb=004074af297a219208fa9e903db8c5dcdd7e1950

diff --git a/src/load.c b/src/load.c
index c7388605..858d9bea 100644
--- a/src/load.c
+++ b/src/load.c
@@ -55,7 +55,7 @@
 #include <sys/protosw.h>
 #endif /* HAVE_PERFSTAT */
 
-static _Bool report_relative_load = 0;
+static bool report_relative_load;
 
 static const char *config_keys[] = {"ReportRelative"};
 static int config_keys_num = STATIC_ARRAY_SIZE(config_keys);
@@ -63,23 +63,21 @@ static int config_keys_num = STATIC_ARRAY_SIZE(config_keys);
 static int load_config(const char *key, const char *value) {
   if (strcasecmp(key, "ReportRelative") == 0)
 #ifdef _SC_NPROCESSORS_ONLN
-    report_relative_load = IS_TRUE(value) ? 1 : 0;
+    report_relative_load = IS_TRUE(value);
 #else
     WARNING("load plugin: The \"ReportRelative\" configuration "
             "is not available, because I can't determine the "
             "number of CPUS on this system. Sorry.");
 #endif
-  return (-1);
+  return -1;
 }
 static void load_submit(gauge_t snum, gauge_t mnum, gauge_t lnum) {
   int cores = 0;
-  char errbuf[1024];
 
 #ifdef _SC_NPROCESSORS_ONLN
   if (report_relative_load) {
     if ((cores = sysconf(_SC_NPROCESSORS_ONLN)) < 1) {
-      WARNING("load: sysconf failed : %s",
-              sstrerror(errno, errbuf, sizeof(errbuf)));
+      WARNING("load: sysconf failed : %s", STRERRNO);
     }
   }
 #endif
@@ -114,9 +112,7 @@ static int load_read(void) {
   if (getloadavg(load, 3) == 3)
     load_submit(load[LOADAVG_1MIN], load[LOADAVG_5MIN], load[LOADAVG_15MIN]);
   else {
-    char errbuf[1024];
-    WARNING("load: getloadavg failed: %s",
-            sstrerror(errno, errbuf, sizeof(errbuf)));
+    WARNING("load: getloadavg failed: %s", STRERRNO);
   }
 /* #endif HAVE_GETLOADAVG */
 
@@ -129,27 +125,24 @@ static int load_read(void) {
   int numfields;
 
   if ((loadavg = fopen("/proc/loadavg", "r")) == NULL) {
-    char errbuf[1024];
-    WARNING("load: fopen: %s", sstrerror(errno, errbuf, sizeof(errbuf)));
-    return (-1);
+    WARNING("load: fopen: %s", STRERRNO);
+    return -1;
   }
 
   if (fgets(buffer, 16, loadavg) == NULL) {
-    char errbuf[1024];
-    WARNING("load: fgets: %s", sstrerror(errno, errbuf, sizeof(errbuf)));
+    WARNING("load: fgets: %s", STRERRNO);
     fclose(loadavg);
-    return (-1);
+    return -1;
   }
 
   if (fclose(loadavg)) {
-    char errbuf[1024];
-    WARNING("load: fclose: %s", sstrerror(errno, errbuf, sizeof(errbuf)));
+    WARNING("load: fclose: %s", STRERRNO);
   }
 
   numfields = strsplit(buffer, fields, 8);
 
   if (numfields < 3)
-    return (-1);
+    return -1;
 
   snum = atof(fields[0]);
   mnum = atof(fields[1]);
@@ -177,10 +170,8 @@ static int load_read(void) {
 
   if (perfstat_cpu_total(NULL, &cputotal, sizeof(perfstat_cpu_total_t), 1) <
       0) {
-    char errbuf[1024];
-    WARNING("load: perfstat_cpu : %s",
-            sstrerror(errno, errbuf, sizeof(errbuf)));
-    return (-1);
+    WARNING("load: perfstat_cpu : %s", STRERRNO);
+    return -1;
   }
 
   snum = (float)cputotal.loadavg[0] / (float)(1 << SBITS);
@@ -193,7 +184,7 @@ static int load_read(void) {
 #error "No applicable input method."
 #endif
 
-  return (0);
+  return 0;
 }
 
 void module_register(void) {