diff options
| author | Pavel Shilovsky <pshilovsky@samba.org> | 2012-09-19 01:20:32 +0200 |
|---|---|---|
| committer | Steve French <smfrench@gmail.com> | 2012-09-25 04:46:29 +0200 |
| commit | 1feeaac753e0a9b3864740556b7840643642abdb (patch) | |
| tree | 0a13bb908611afd528521f66b3f1f36d60112c9b /fs | |
| parent | CIFS: Move set_file_info to ops struct (diff) | |
| download | linux-1feeaac753e0a9b3864740556b7840643642abdb.tar.xz linux-1feeaac753e0a9b3864740556b7840643642abdb.zip | |
CIFS: Add set_file_info support for SMB2
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/cifs/smb2inode.c | 22 | ||||
| -rw-r--r-- | fs/cifs/smb2ops.c | 1 | ||||
| -rw-r--r-- | fs/cifs/smb2pdu.c | 11 | ||||
| -rw-r--r-- | fs/cifs/smb2proto.h | 5 |
4 files changed, 39 insertions, 0 deletions
diff --git a/fs/cifs/smb2inode.c b/fs/cifs/smb2inode.c index 290583092293..1bd6b0f0c10e 100644 --- a/fs/cifs/smb2inode.c +++ b/fs/cifs/smb2inode.c @@ -86,6 +86,10 @@ smb2_open_op_close(const unsigned int xid, struct cifs_tcon *tcon, tmprc = SMB2_set_eof(xid, tcon, persistent_fid, volatile_fid, current->tgid, (__le64 *)data); break; + case SMB2_OP_SET_INFO: + tmprc = SMB2_set_info(xid, tcon, persistent_fid, volatile_fid, + (FILE_BASIC_INFO *)data); + break; default: cERROR(1, "Invalid command"); break; @@ -232,3 +236,21 @@ smb2_set_path_size(const unsigned int xid, struct cifs_tcon *tcon, FILE_WRITE_DATA, FILE_OPEN, 0, 0, &eof, SMB2_OP_SET_EOF); } + +int +smb2_set_file_info(struct inode *inode, const char *full_path, + FILE_BASIC_INFO *buf, const unsigned int xid) +{ + struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb); + struct tcon_link *tlink; + int rc; + + tlink = cifs_sb_tlink(cifs_sb); + if (IS_ERR(tlink)) + return PTR_ERR(tlink); + rc = smb2_open_op_close(xid, tlink_tcon(tlink), cifs_sb, full_path, + FILE_WRITE_ATTRIBUTES, FILE_OPEN, 0, 0, buf, + SMB2_OP_SET_INFO); + cifs_put_tlink(tlink); + return rc; +} diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c index e0daf3a4dcc2..52bc93125726 100644 --- a/fs/cifs/smb2ops.c +++ b/fs/cifs/smb2ops.c @@ -457,6 +457,7 @@ struct smb_version_operations smb21_operations = { .query_file_info = smb2_query_file_info, .set_path_size = smb2_set_path_size, .set_file_size = smb2_set_file_size, + .set_file_info = smb2_set_file_info, .build_path_to_root = smb2_build_path_to_root, .mkdir = smb2_mkdir, .mkdir_setinfo = smb2_mkdir_setinfo, diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c index 74a8381400b1..a1314f99b4cc 100644 --- a/fs/cifs/smb2pdu.c +++ b/fs/cifs/smb2pdu.c @@ -1760,3 +1760,14 @@ SMB2_set_eof(const unsigned int xid, struct cifs_tcon *tcon, u64 persistent_fid, return send_set_info(xid, tcon, persistent_fid, volatile_fid, pid, FILE_END_OF_FILE_INFORMATION, 1, &data, &size); } + +int +SMB2_set_info(const unsigned int xid, struct cifs_tcon *tcon, + u64 persistent_fid, u64 volatile_fid, FILE_BASIC_INFO *buf) +{ + unsigned int size; + size = sizeof(FILE_BASIC_INFO); + return send_set_info(xid, tcon, persistent_fid, volatile_fid, + current->tgid, FILE_BASIC_INFORMATION, 1, + (void **)&buf, &size); +} diff --git a/fs/cifs/smb2proto.h b/fs/cifs/smb2proto.h index 3d4866279530..277472433158 100644 --- a/fs/cifs/smb2proto.h +++ b/fs/cifs/smb2proto.h @@ -59,6 +59,8 @@ extern int smb2_query_path_info(const unsigned int xid, struct cifs_tcon *tcon, extern int smb2_set_path_size(const unsigned int xid, struct cifs_tcon *tcon, const char *full_path, __u64 size, struct cifs_sb_info *cifs_sb, bool set_alloc); +extern int smb2_set_file_info(struct inode *inode, const char *full_path, + FILE_BASIC_INFO *buf, const unsigned int xid); extern int smb2_mkdir(const unsigned int xid, struct cifs_tcon *tcon, const char *name, struct cifs_sb_info *cifs_sb); extern void smb2_mkdir_setinfo(struct inode *inode, const char *full_path, @@ -124,5 +126,8 @@ extern int SMB2_set_hardlink(const unsigned int xid, struct cifs_tcon *tcon, extern int SMB2_set_eof(const unsigned int xid, struct cifs_tcon *tcon, u64 persistent_fid, u64 volatile_fid, u32 pid, __le64 *eof); +extern int SMB2_set_info(const unsigned int xid, struct cifs_tcon *tcon, + u64 persistent_fid, u64 volatile_fid, + FILE_BASIC_INFO *buf); #endif /* _SMB2PROTO_H */ |