From: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Date: Sat, 21 Jun 2008 20:19:41 +0000 (+0200)
Subject: src/common.c: Move walk_directory() to here.
X-Git-Tag: collectd-4.5.0~110
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=5547289c70acc83c02bbd8721236aa2c87efc043;p=collectd.git

src/common.c: Move walk_directory() to here.

src/common.c: Move walk_directory() from thermal plugin

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
---

diff --git a/src/common.c b/src/common.c
index 3f6eecc3..39436178 100644
--- a/src/common.c
+++ b/src/common.c
@@ -864,3 +864,33 @@ int notification_init (notification_t *n, int severity, const char *message,
 
 	return (0);
 } /* int notification_init */
+
+int walk_directory (const char *dir, dirwalk_callback_f callback)
+{
+	struct dirent *ent;
+	DIR *dh;
+	int ok = 0;
+
+	if ((dh = opendir (dir)) == NULL)
+	{
+		char errbuf[1024];
+		ERROR ("Cannot open '%s': %s", dir,
+				sstrerror (errno, errbuf, sizeof (errbuf)));
+		return -1;
+	}
+
+	while ((ent = readdir (dh)) != NULL)
+	{
+		if (ent->d_name[0] == '.')
+			continue;
+
+		if (!callback(ent->d_name))
+			++ok;
+	}
+
+	closedir (dh);
+
+	return ok ? 0 : -1;
+}
+
+
diff --git a/src/common.h b/src/common.h
index d142679f..ca34e781 100644
--- a/src/common.h
+++ b/src/common.h
@@ -200,4 +200,8 @@ int notification_init (notification_t *n, int severity, const char *message,
 	notification_init (n, NOTIF_FAILURE, NULL, \
 			(vl)->host, (vl)->plugin, (vl)->plugin_instance, \
 			(ds)->type, (vl)->type_instance)
+
+typedef int (*dirwalk_callback_f)(const char *filename);
+int walk_directory (const char *dir, dirwalk_callback_f callback);
+
 #endif /* COMMON_H */
diff --git a/src/thermal.c b/src/thermal.c
index 4af63bc0..29ea05f5 100644
--- a/src/thermal.c
+++ b/src/thermal.c
@@ -82,6 +82,9 @@ static int thermal_sysfs_device_read (const char *name)
 	int len;
 	int ok = 0;
 
+	if (device_list && ignorelist_match (device_list, name))
+		return -1;
+
 	len = snprintf (filename, sizeof (filename), "%s/%s/temp", dirname_sysfs, name);
 	if ((len < 0) || ((unsigned int)len >= sizeof (filename)))
 		return -1;
@@ -130,6 +133,9 @@ static int thermal_procfs_device_read (const char *name)
 	char data[1024];
 	int len;
 
+	if (device_list && ignorelist_match (device_list, name))
+		return -1;
+
 	/**
 	 * rechot ~ # cat /proc/acpi/thermal_zone/THRM/temperature
 	 * temperature:             55 C
@@ -221,40 +227,6 @@ static int thermal_config (const char *key, const char *value)
 	return 0;
 }
 
-static int walk_directory (const char *dir, int (*callback)(const char *dev))
-{
-	struct dirent *ent;
-	DIR *dh;
-	int ok = 0;
-
-	if ((dh = opendir (dir)) == NULL)
-	{
-		char errbuf[1024];
-		ERROR ("Cannot open '%s': %s", dir,
-				sstrerror (errno, errbuf, sizeof (errbuf)));
-		return -1;
-	}
-
-	while ((ent = readdir (dh)) != NULL)
-	{
-		if (ent->d_name[0] == '.')
-			continue;
-
-		if (device_list) {
-			DEBUG ("thermal plugin: Checking ignorelist for '%s'", ent->d_name);
-			if (ignorelist_match (device_list, ent->d_name))
-				continue;
-		}
-
-		if (!callback(ent->d_name))
-			++ok;
-	}
-
-	closedir (dh);
-
-	return ok ? 0 : -1;
-}
-
 static int thermal_sysfs_read (void)
 {
 	return walk_directory (dirname_sysfs, thermal_sysfs_device_read);