From: Jeremy Allison <jra@samba.org>
Date: Fri, 30 Aug 2019 21:00:12 +0000 (-0700)
Subject: s3: VFS: vfs_syncops. Implement symlinkat().
X-Git-Tag: tevent-0.10.1~18
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4f5de7061eb53a5115223ca26279b320a15591c8;p=thirdparty%2Fsamba.git

s3: VFS: vfs_syncops. Implement symlinkat().

Currently identical to symlink().

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Böhme <slow@samba.org>
---

diff --git a/source3/modules/vfs_syncops.c b/source3/modules/vfs_syncops.c
index 04a0180a2fb..e8169bac1a9 100644
--- a/source3/modules/vfs_syncops.c
+++ b/source3/modules/vfs_syncops.c
@@ -185,6 +185,30 @@ static int syncops_symlink(vfs_handle_struct *handle,
 	return ret;
 }
 
+static int syncops_symlinkat(vfs_handle_struct *handle,
+			const char *link_contents,
+			struct files_struct *dirfsp,
+			const struct smb_filename *new_smb_fname)
+{
+	int ret;
+	struct syncops_config_data *config;
+
+	SMB_VFS_HANDLE_GET_DATA(handle, config,
+				struct syncops_config_data,
+				return -1);
+
+	ret = SMB_VFS_NEXT_SYMLINKAT(handle,
+				link_contents,
+				dirfsp,
+				new_smb_fname);
+
+	if (ret == 0 && config->onmeta && !config->disable) {
+		syncops_two_names(link_contents,
+				  new_smb_fname->base_name);
+	}
+	return ret;
+}
+
 static int syncops_linkat(vfs_handle_struct *handle,
 			files_struct *srcfsp,
 			const struct smb_filename *old_smb_fname,
@@ -318,6 +342,7 @@ static struct vfs_fn_pointers vfs_syncops_fns = {
 	.renameat_fn = syncops_renameat,
 	.unlink_fn = syncops_unlink,
 	.symlink_fn = syncops_symlink,
+	.symlinkat_fn = syncops_symlinkat,
 	.linkat_fn = syncops_linkat,
 	.mknodat_fn = syncops_mknodat,
 	.close_fn = syncops_close,