From: Guenther Deschner <gd@samba.org>
Date: Thu, 5 Sep 2024 08:01:13 +0000 (+0530)
Subject: vfs_ceph_new: Add required function pointers to config
X-Git-Tag: samba-4.20.8~35
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aac150ebadf39e7d44c79baddce36e42315a0871;p=thirdparty%2Fsamba.git

vfs_ceph_new: Add required function pointers to config

Declare necessary libcephfs low-level APIs as function pointers to be
assigned with corresponding loadable addresses.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15703

Pair-Programmed-With: Anoop C S <anoopcs@samba.org>
Signed-off-by: Guenther Deschner <gd@samba.org>
Signed-off-by: Anoop C S <anoopcs@samba.org>
Reviewed-by: Guenther Deschner <gd@samba.org>
(cherry picked from commit 0d2ad13d8e5191f4b01584afa0bcdbf1114042b8)
---

diff --git a/source3/modules/vfs_ceph_new.c b/source3/modules/vfs_ceph_new.c
index c72c8dce377..046b22f06b3 100644
--- a/source3/modules/vfs_ceph_new.c
+++ b/source3/modules/vfs_ceph_new.c
@@ -99,6 +99,8 @@ static const struct enum_list enum_vfs_cephfs_proxy_vals[] = {
 	{-1, NULL}
 };
 
+#define CEPH_FN(_name) typeof(_name) *_name ## _fn
+
 struct vfs_ceph_config {
 	const char *conf_file;
 	const char *user_id;
@@ -107,6 +109,54 @@ struct vfs_ceph_config {
 	struct ceph_mount_info *mount;
 	enum vfs_cephfs_proxy_mode proxy;
 	void *libhandle;
+
+	CEPH_FN(ceph_ll_lookup_inode);
+	CEPH_FN(ceph_ll_walk);
+	CEPH_FN(ceph_ll_getattr);
+	CEPH_FN(ceph_ll_setattr);
+	CEPH_FN(ceph_ll_releasedir);
+	CEPH_FN(ceph_ll_create);
+	CEPH_FN(ceph_ll_lookup);
+	CEPH_FN(ceph_ll_open);
+	CEPH_FN(ceph_ll_opendir);
+	CEPH_FN(ceph_ll_mkdir);
+	CEPH_FN(ceph_ll_rmdir);
+	CEPH_FN(ceph_ll_unlink);
+	CEPH_FN(ceph_ll_symlink);
+	CEPH_FN(ceph_ll_readlink);
+	CEPH_FN(ceph_ll_put);
+	CEPH_FN(ceph_ll_read);
+	CEPH_FN(ceph_ll_write);
+	CEPH_FN(ceph_ll_lseek);
+	CEPH_FN(ceph_ll_fsync);
+	CEPH_FN(ceph_ll_fallocate);
+	CEPH_FN(ceph_ll_link);
+	CEPH_FN(ceph_ll_rename);
+	CEPH_FN(ceph_ll_mknod);
+	CEPH_FN(ceph_ll_getxattr);
+	CEPH_FN(ceph_ll_setxattr);
+	CEPH_FN(ceph_ll_listxattr);
+	CEPH_FN(ceph_ll_removexattr);
+	CEPH_FN(ceph_ll_lookup_root);
+	CEPH_FN(ceph_ll_statfs);
+	CEPH_FN(ceph_ll_close);
+
+	CEPH_FN(ceph_chdir);
+	CEPH_FN(ceph_conf_get);
+	CEPH_FN(ceph_conf_read_file);
+	CEPH_FN(ceph_conf_set);
+	CEPH_FN(ceph_create);
+	CEPH_FN(ceph_getcwd);
+	CEPH_FN(ceph_init);
+	CEPH_FN(ceph_mount);
+	CEPH_FN(ceph_release);
+	CEPH_FN(ceph_select_filesystem);
+	CEPH_FN(ceph_unmount);
+	CEPH_FN(ceph_userperm_destroy);
+	CEPH_FN(ceph_userperm_new);
+	CEPH_FN(ceph_version);
+	CEPH_FN(ceph_readdir);
+	CEPH_FN(ceph_rewinddir);
 };
 
 /*