X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=udev-remove.c;h=c20c651dc53687056d701c0a8714a7f5d39f3b9b;hb=7b7e4df57ba0109d8c90db84b1663f5f25427ce1;hp=6d7e2ad22a9c6d8af3becb485709a05e8d1ab202;hpb=a56ef382869bb76ade6d26cd7e8adc983ca3f89e;p=elogind.git

diff --git a/udev-remove.c b/udev-remove.c
index 6d7e2ad22..c20c651dc 100644
--- a/udev-remove.c
+++ b/udev-remove.c
@@ -31,9 +31,9 @@
 #include "udev.h"
 #include "udev_version.h"
 #include "udev_dbus.h"
+#include "logging.h"
 #include "namedev.h"
 #include "udevdb.h"
-#include "libsysfs/libsysfs.h"
 
 static int delete_path(char *path)
 {
@@ -66,14 +66,16 @@ static int delete_path(char *path)
 static int delete_node(struct udevice *dev)
 {
 	char filename[255];
+	char partitionname[255];
 	char *symlinks;
 	char *linkname;
 	int retval;
+	int i;
 
 	strncpy(filename, udev_root, sizeof(filename));
 	strncat(filename, dev->name, sizeof(filename));
 
-	dbg("unlinking node '%s'", filename);
+	info("removing device node '%s'", filename);
 	retval = unlink(filename);
 	if (retval) {
 		dbg("unlink(%s) failed with error '%s'",
@@ -81,11 +83,20 @@ static int delete_node(struct udevice *dev)
 		return retval;
 	}
 
+	/* remove partition nodes */
+	if (dev->partitions > 0) {
+		info("removing partitions '%s[1-%i]'", filename, dev->partitions);
+		for (i = 1; i <= dev->partitions; i++) {
+			sprintf(partitionname, "%s%i", filename, i);
+			unlink(partitionname);
+		}
+	}
+
 	/* remove subdirectories */
 	if (strchr(dev->name, '/'))
 		delete_path(filename);
 
-	if (*dev->symlink) {
+	if (dev->symlink[0] != '\0') {
 		symlinks = dev->symlink;
 		while (1) {
 			linkname = strsep(&symlinks, " ");
@@ -118,30 +129,26 @@ static int delete_node(struct udevice *dev)
  */
 int udev_remove_device(char *path, char *subsystem)
 {
-	struct udevice *dev;
+	struct udevice dev;
 	char *temp;
 	int retval;
 
-	dev = malloc(sizeof(*dev));
-	if (dev == NULL)
-		return -ENOMEM;
-	memset(dev, 0, sizeof(*dev));
+	memset(&dev, 0, sizeof(dev));
 
-	retval = udevdb_get_dev(path, dev);
+	retval = udevdb_get_dev(path, &dev);
 	if (retval) {
 		dbg("'%s' not found in database, falling back on default name", path);
 		temp = strrchr(path, '/');
 		if (temp == NULL)
 			return -ENODEV;
-		strncpy(dev->name, &temp[1], sizeof(dev->name));
+		strncpy(dev.name, &temp[1], sizeof(dev.name));
 	}
 
-	dbg("name is '%s'", dev->name);
+	dbg("name is '%s'", dev.name);
 	udevdb_delete_dev(path);
 
-	sysbus_send_remove(dev->name, path);
+	sysbus_send_remove(dev.name, path);
 
-	retval = delete_node(dev);
-	free(dev);
+	retval = delete_node(&dev);
 	return retval;
 }