openvpn plugin: Use tabs for indentation only.

Whitespace-only commit.

diff --git a/src/openvpn.c b/src/openvpn.c
index 647c9e1..33c94ed 100644 (file)
--- a/src/openvpn.c
+++ b/src/openvpn.c
@@ -35,15 +35,15 @@
 
 struct vpn_status_s
 {
-       char    *file;
+       char *file;
        enum
        {
-               MULTI1 = 1,     /* status-version 1 */
-               MULTI2,         /* status-version 2 */
-               MULTI3,         /* status-version 3 */
-               SINGLE = 10     /* currently no versions for single mode, maybe in the future */
+               MULTI1 = 1, /* status-version 1 */
+               MULTI2,     /* status-version 2 */
+               MULTI3,     /* status-version 3 */
+               SINGLE = 10 /* currently no versions for single mode, maybe in the future */
        } version;
-       char    *name;
+       char *name;
 };
 typedef struct vpn_status_s vpn_status_t;
 
@@ -60,8 +60,8 @@ static const char *config_keys[] =
 static int config_keys_num = STATIC_ARRAY_SIZE (config_keys);
 
 
-/*                     Helper function                 */
-/*  copy-n-pasted from common.c - changed delim to ","  */
+/* Helper function
+ * copy-n-pasted from common.c - changed delim to ","  */
 static int openvpn_strsplit (char *string, char **fields, size_t size)
 {
        size_t i;
@@ -94,8 +94,8 @@ static void iostats_submit (char *name, char *type, counter_t rx, counter_t tx)
        values[1].counter = tx;
 
        /* NOTE: using plugin_instance to identify each vpn config (and
-        *       status) file; using type_instance to identify the endpoint
-        *       host when in multimode, traffic or overhead when in single.
+        *       status) file; using type_instance to identify the endpoint
+        *       host when in multimode, traffic or overhead when in single.
         */
 
        vl.values = values;
@@ -153,7 +153,6 @@ static int single_read (char *name, FILE *fh)
        overhead_rx = 0;
        overhead_tx = 0;
 
-
        while (fgets (buffer, sizeof (buffer), fh) != NULL)
        {
                fields_num = openvpn_strsplit (buffer, fields, max_fields);
@@ -255,10 +254,10 @@ static int multi1_read (char *name, FILE *fh)
                if (fields_num < 4)
                        continue;
 
-               iostats_submit (name,                   /* vpn instance */
-                               fields[0],              /* "Common Name" */
-                               atoll (fields[2]),      /* "Bytes Received" */
-                               atoll (fields[3]));     /* "Bytes Sent" */
+               iostats_submit (name,               /* vpn instance */
+                               fields[0],          /* "Common Name" */
+                               atoll (fields[2]),  /* "Bytes Received" */
+                               atoll (fields[3])); /* "Bytes Sent" */
                read = 1;
        }
 
@@ -291,10 +290,10 @@ static int multi2_read (char *name, FILE *fh)
                {
                        if (strcmp (fields[0], "CLIENT_LIST") == 0)
                        {
-                               iostats_submit (name,                   /* vpn instance */
-                                               fields[1],              /* "Common Name" */
-                                               atoll (fields[4]),      /* "Bytes Received" */
-                                               atoll (fields[5]));     /* "Bytes Sent" */
+                               iostats_submit (name,               /* vpn instance */
+                                               fields[1],          /* "Common Name" */
+                                               atoll (fields[4]),  /* "Bytes Received" */
+                                               atoll (fields[5])); /* "Bytes Sent" */
                                read = 1;
                        }
                }
@@ -329,10 +328,10 @@ static int multi3_read (char *name, FILE *fh)
                {
                        if (strcmp (fields[0], "CLIENT_LIST") == 0)
                        {
-                               iostats_submit (name,                   /* vpn instance */
-                                               fields[1],              /* "Common Name" */
-                                               atoll (fields[4]),      /* "Bytes Received" */
-                                               atoll (fields[5]));     /* "Bytes Sent" */
+                               iostats_submit (name,               /* vpn instance */
+                                               fields[1],          /* "Common Name" */
+                                               atoll (fields[4]),  /* "Bytes Received" */
+                                               atoll (fields[5])); /* "Bytes Sent" */
                                read = 1;
                        }
                }
@@ -569,7 +568,7 @@ static int openvpn_shutdown (void)
 void module_register (void)
 {
        plugin_register_config ("openvpn", openvpn_config,
-                               config_keys, config_keys_num);
+                       config_keys, config_keys_num);
        plugin_register_read ("openvpn", openvpn_read);
        plugin_register_shutdown ("openvpn", openvpn_shutdown);
 } /* void module_register */