X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=src%2Ftraffic.c;h=7c852f819dc32cc071b2d56982b28daa45502d19;hb=8feb47511b38bfcc4bdde7cc50e1c2501356b7af;hp=ab2c8cc2316c37d44c319754c6dc090536764b4b;hpb=89ef5df52d495315cd26b8e3467153b93b2c2742;p=collectd.git

diff --git a/src/traffic.c b/src/traffic.c
index ab2c8cc2..7c852f81 100644
--- a/src/traffic.c
+++ b/src/traffic.c
@@ -32,6 +32,8 @@
 # define TRAFFIC_HAVE_READ 0
 #endif
 
+#define BUFSIZE 512
+
 static char *traffic_filename_template = "traffic-%s.rrd";
 
 static char *ds_def[] =
@@ -49,7 +51,7 @@ static kstat_t *ksp[MAX_NUMIF];
 static int numif = 0;
 #endif /* HAVE_LIBKSTAT */
 
-void traffic_init (void)
+static void traffic_init (void)
 {
 #ifdef HAVE_LIBKSTAT
 	kstat_t *ksp_chain;
@@ -78,22 +80,22 @@ void traffic_init (void)
 #endif /* HAVE_LIBKSTAT */
 }
 
-void traffic_write (char *host, char *inst, char *val)
+static void traffic_write (char *host, char *inst, char *val)
 {
-	char file[512];
+	char file[BUFSIZE];
 	int status;
 
-	status = snprintf (file, 512, traffic_filename_template, inst);
+	status = snprintf (file, BUFSIZE, traffic_filename_template, inst);
 	if (status < 1)
 		return;
-	else if (status >= 512)
+	else if (status >= BUFSIZE)
 		return;
 
 	rrd_update_file (host, file, val, ds_def, ds_num);
 }
 
-#define BUFSIZE 512
-void traffic_submit (char *device,
+#if TRAFFIC_HAVE_READ
+static void traffic_submit (char *device,
 		unsigned long long incoming,
 		unsigned long long outgoing)
 {
@@ -104,10 +106,8 @@ void traffic_submit (char *device,
 
 	plugin_submit (MODULE_NAME, device, buf);
 }
-#undef BUFSIZE
 
-#if TRAFFIC_HAVE_READ
-void traffic_read (void)
+static void traffic_read (void)
 {
 #ifdef KERNEL_LINUX
 	FILE *fh;
@@ -193,4 +193,5 @@ void module_register (void)
 	plugin_register (MODULE_NAME, traffic_init, traffic_read, traffic_write);
 }
 
+#undef BUFSIZE
 #undef MODULE_NAME