X-Git-Url: https://git.octo.it/?p=collectd.git;a=blobdiff_plain;f=src%2Fvserver.c;h=6f9d46bfe12c33691342f04e7113615ea40d7087;hp=94da8609a8e7fa6ea4233603043837086f5d7bfe;hb=7111bb6df7628edce3a8e538b386fbe27633a191;hpb=79963d13c1884d1d92667cc502ad20758b084a12

diff --git a/src/vserver.c b/src/vserver.c
index 94da8609..6f9d46bf 100644
--- a/src/vserver.c
+++ b/src/vserver.c
@@ -49,21 +49,19 @@ static int vserver_init(void) {
    * What's the right thing to do, if there is no getpagesize ()? */
   pagesize = getpagesize();
 
-  return (0);
+  return 0;
 } /* static void vserver_init(void) */
 
 static void traffic_submit(const char *plugin_instance,
                            const char *type_instance, derive_t rx,
                            derive_t tx) {
-  value_t values[2];
   value_list_t vl = VALUE_LIST_INIT;
-
-  values[0].derive = rx;
-  values[1].derive = tx;
+  value_t values[] = {
+      {.derive = rx}, {.derive = tx},
+  };
 
   vl.values = values;
   vl.values_len = STATIC_ARRAY_SIZE(values);
-  sstrncpy(vl.host, hostname_g, sizeof(vl.host));
   sstrncpy(vl.plugin, "vserver", sizeof(vl.plugin));
   sstrncpy(vl.plugin_instance, plugin_instance, sizeof(vl.plugin_instance));
   sstrncpy(vl.type, "if_octets", sizeof(vl.type));
@@ -74,16 +72,13 @@ static void traffic_submit(const char *plugin_instance,
 
 static void load_submit(const char *plugin_instance, gauge_t snum, gauge_t mnum,
                         gauge_t lnum) {
-  value_t values[3];
   value_list_t vl = VALUE_LIST_INIT;
-
-  values[0].gauge = snum;
-  values[1].gauge = mnum;
-  values[2].gauge = lnum;
+  value_t values[] = {
+      {.gauge = snum}, {.gauge = mnum}, {.gauge = lnum},
+  };
 
   vl.values = values;
   vl.values_len = STATIC_ARRAY_SIZE(values);
-  sstrncpy(vl.host, hostname_g, sizeof(vl.host));
   sstrncpy(vl.plugin, "vserver", sizeof(vl.plugin));
   sstrncpy(vl.plugin_instance, plugin_instance, sizeof(vl.plugin_instance));
   sstrncpy(vl.type, "load", sizeof(vl.type));
@@ -95,14 +90,10 @@ static void submit_gauge(const char *plugin_instance, const char *type,
                          const char *type_instance, gauge_t value)
 
 {
-  value_t values[1];
   value_list_t vl = VALUE_LIST_INIT;
 
-  values[0].gauge = value;
-
-  vl.values = values;
-  vl.values_len = STATIC_ARRAY_SIZE(values);
-  sstrncpy(vl.host, hostname_g, sizeof(vl.host));
+  vl.values = &(value_t){.gauge = value};
+  vl.values_len = 1;
   sstrncpy(vl.plugin, "vserver", sizeof(vl.plugin));
   sstrncpy(vl.plugin_instance, plugin_instance, sizeof(vl.plugin_instance));
   sstrncpy(vl.type, type, sizeof(vl.type));
@@ -123,8 +114,8 @@ static derive_t vserver_get_sock_bytes(const char *s) {
 
   status = parse_value(s, &v, DS_TYPE_DERIVE);
   if (status != 0)
-    return (-1);
-  return (v.derive);
+    return -1;
+  return v.derive;
 }
 
 static int vserver_read(void) {
@@ -136,7 +127,7 @@ static int vserver_read(void) {
     char errbuf[1024];
     ERROR("vserver plugin: fopen (%s): %s", PROCDIR,
           sstrerror(errno, errbuf, sizeof(errbuf)));
-    return (-1);
+    return -1;
   }
 
   while (42) {
@@ -163,13 +154,13 @@ static int vserver_read(void) {
       ERROR("vserver plugin: failed to read directory %s: %s", PROCDIR,
             sstrerror(errno, errbuf, sizeof(errbuf)));
       closedir(proc);
-      return (-1);
+      return -1;
     }
 
     if (dent->d_name[0] == '.')
       continue;
 
-    len = ssnprintf(file, sizeof(file), PROCDIR "/%s", dent->d_name);
+    len = snprintf(file, sizeof(file), PROCDIR "/%s", dent->d_name);
     if ((len < 0) || (len >= BUFSIZE))
       continue;
 
@@ -185,7 +176,7 @@ static int vserver_read(void) {
       continue;
 
     /* socket message accounting */
-    len = ssnprintf(file, sizeof(file), PROCDIR "/%s/cacct", dent->d_name);
+    len = snprintf(file, sizeof(file), PROCDIR "/%s/cacct", dent->d_name);
     if ((len < 0) || ((size_t)len >= sizeof(file)))
       continue;
 
@@ -229,7 +220,7 @@ static int vserver_read(void) {
     }
 
     /* thread information and load */
-    len = ssnprintf(file, sizeof(file), PROCDIR "/%s/cvirt", dent->d_name);
+    len = snprintf(file, sizeof(file), PROCDIR "/%s/cvirt", dent->d_name);
     if ((len < 0) || ((size_t)len >= sizeof(file)))
       continue;
 
@@ -275,7 +266,7 @@ static int vserver_read(void) {
     }
 
     /* processes and memory usage */
-    len = ssnprintf(file, sizeof(file), PROCDIR "/%s/limit", dent->d_name);
+    len = snprintf(file, sizeof(file), PROCDIR "/%s/limit", dent->d_name);
     if ((len < 0) || ((size_t)len >= sizeof(file)))
       continue;
 
@@ -323,12 +314,10 @@ static int vserver_read(void) {
 
   closedir(proc);
 
-  return (0);
+  return 0;
 } /* int vserver_read */
 
 void module_register(void) {
   plugin_register_init("vserver", vserver_init);
   plugin_register_read("vserver", vserver_read);
 } /* void module_register(void) */
-
-/* vim: set ts=4 sw=4 noexpandtab : */