fs-crypt: Support loading fs_crypt in mail_plugins

This allows using it inside chroot.

diff --git a/src/plugins/mail-crypt/fs-crypt.c b/src/plugins/mail-crypt/fs-crypt.c
index 018028a75d9a1393dcd2165f7dee4617e1ec138f..e4282fa07d089e45b17e1bf73108a45596dfbac2 100644 (file)
--- a/src/plugins/mail-crypt/fs-crypt.c
+++ b/src/plugins/mail-crypt/fs-crypt.c
@@ -55,8 +55,8 @@ static struct fs *fs_crypt_alloc(void)
 }
 
 static int
-fs_crypt_init(struct fs *_fs, const struct fs_parameters *params,
-             const char **error_r)
+fs_crypt_init_(struct fs *_fs, const struct fs_parameters *params,
+              const char **error_r)
 {
        struct crypt_fs *fs = CRYPT_FS(_fs);
        const char *error;
@@ -308,7 +308,7 @@ const struct fs fs_class_crypt = {
        .name = "crypt",
        .v = {
                .alloc = fs_crypt_alloc,
-               .init = fs_crypt_init,
+               .init = fs_crypt_init_,
                .deinit = NULL,
                .free = fs_crypt_free,
                .get_properties = fs_wrapper_get_properties,
@@ -342,3 +342,16 @@ const struct fs fs_class_crypt = {
                .get_nlinks = fs_wrapper_get_nlinks,
        }
 };
+
+void fs_crypt_init(void);
+void fs_crypt_deinit(void);
+
+void fs_crypt_init(void)
+{
+       fs_class_register(&fs_class_crypt);
+}
+
+void fs_crypt_deinit(void)
+{
+       fs_class_unregister(&fs_class_crypt);
+}