C++ (Cpp) sysfs_create_link_sd Exemples

Exemple #1

Fichier : group.c Projet : Cool-Joe/imx23-audio

/**
 * sysfs_add_link_to_group - add a symlink to an attribute group.
 * @kobj:	The kobject containing the group.
 * @group_name:	The name of the group.
 * @target:	The target kobject of the symlink to create.
 * @link_name:	The name of the symlink to create.
 */
int sysfs_add_link_to_group(struct kobject *kobj, const char *group_name,
			    struct kobject *target, const char *link_name)
{
	struct sysfs_dirent *dir_sd;
	int error = 0;

	dir_sd = sysfs_get_dirent(kobj->sd, NULL, group_name);
	if (!dir_sd)
		return -ENOENT;

	error = sysfs_create_link_sd(dir_sd, target, link_name);
	sysfs_put(dir_sd);

	return error;
}

Exemple #2

Fichier : group.c Projet : 7799/linux

/**
 * sysfs_add_link_to_group - add a symlink to an attribute group.
 * @kobj:	The kobject containing the group.
 * @group_name:	The name of the group.
 * @target:	The target kobject of the symlink to create.
 * @link_name:	The name of the symlink to create.
 */
int sysfs_add_link_to_group(struct kobject *kobj, const char *group_name,
			    struct kobject *target, const char *link_name)
{
	struct kernfs_node *parent;
	int error = 0;

	parent = kernfs_find_and_get(kobj->sd, group_name);
	if (!parent)
		return -ENOENT;

	error = sysfs_create_link_sd(parent, target, link_name);
	kernfs_put(parent);

	return error;
}