C++ (Cpp) spufs_create Examples

Example #1

File: syscalls.c Project: 01org/thunderbolt-software-kernel-tree

static long do_spu_create(const char __user *pathname, unsigned int flags,
		umode_t mode, struct file *neighbor)
{
	struct path path;
	struct dentry *dentry;
	int ret;

	dentry = user_path_create(AT_FDCWD, pathname, &path, LOOKUP_DIRECTORY);
	ret = PTR_ERR(dentry);
	if (!IS_ERR(dentry)) {
		ret = spufs_create(&path, dentry, flags, mode, neighbor);
		done_path_create(&path, dentry);
	}

	return ret;
}

Example #2

File: syscalls.c Project: 33d/linux-2.6.21-hh20

static long do_spu_create(const char __user *pathname, unsigned int flags,
		umode_t mode, struct file *neighbor)
{
	struct path path;
	struct dentry *dentry;
	int ret;

	dentry = user_path_create(AT_FDCWD, pathname, &path, 1);
	ret = PTR_ERR(dentry);
	if (!IS_ERR(dentry)) {
		ret = spufs_create(&path, dentry, flags, mode, neighbor);
		mutex_unlock(&path.dentry->d_inode->i_mutex);
		dput(dentry);
		path_put(&path);
	}

	return ret;
}

Example #3

File: syscalls.c Project: Medvedroid/OT_903D-kernel-2.6.35.7

static long do_spu_create(const char __user *pathname, unsigned int flags,
		mode_t mode, struct file *neighbor)
{
	char *tmp;
	int ret;

	tmp = getname(pathname);
	ret = PTR_ERR(tmp);
	if (!IS_ERR(tmp)) {
		struct nameidata nd;

		ret = path_lookup(tmp, LOOKUP_PARENT, &nd);
		if (!ret) {
			nd.flags |= LOOKUP_OPEN | LOOKUP_CREATE;
			ret = spufs_create(&nd, flags, mode, neighbor);
			path_put(&nd.path);
		}
		putname(tmp);
	}

	return ret;
}

Example #4

File: syscalls.c Project: gizm0n/wl500g

asmlinkage long sys_spu_create(const char __user *pathname,
					unsigned int flags, mode_t mode)
{
	char *tmp;
	int ret;

	tmp = getname(pathname);
	ret = PTR_ERR(tmp);
	if (!IS_ERR(tmp)) {
		struct nameidata nd;

		ret = path_lookup(tmp, LOOKUP_PARENT|
				LOOKUP_OPEN|LOOKUP_CREATE, &nd);
		if (!ret) {
			ret = spufs_create(&nd, flags, mode);
			path_put(&nd.path);
		}
		putname(tmp);
	}

	return ret;
}