Doug / smarc-fsl-linux-kernel

Download as
Browse Code ยป

Commit a0e731839dd461eee0fe2dc026e0965e961e2730

Authored by Pavel Shilovsky
Committed by Steve French
1 parent f436720e94
Exists in smarc-l5.0.0_1.0.0-ga and in 5 other branches imx_3.10.17_1.0.1_ga, imx_3.10.53_1.1.0_ga, imx_3.14.28_1.0.0_ga, smarc-imx_3.10.53_1.1.0_ga, smarc-imx_3.14.28_1.0.0_ga

CIFS: Add SMB2 support for mkdir operation 

Signed-off-by: Pavel Shilovsky <piastryyy@gmail.com>
Signed-off-by: Steve French <smfrench@gmail.com>

Showing 3 changed files with 38 additions and 0 deletions Side-by-side Diff

... ... @@ -122,4 +122,34 @@
122 122 kfree(smb2_data);
123 123 return rc;
124 124 }
  125 +
  126 +int
  127 +smb2_mkdir(const unsigned int xid, struct cifs_tcon *tcon, const char *name,
  128 + struct cifs_sb_info *cifs_sb)
  129 +{
  130 + return smb2_open_op_close(xid, tcon, cifs_sb, name,
  131 + FILE_WRITE_ATTRIBUTES, FILE_CREATE, 0,
  132 + CREATE_NOT_FILE, NULL, SMB2_OP_MKDIR);
  133 +}
  134 +
  135 +void
  136 +smb2_mkdir_setinfo(struct inode *inode, const char *name,
  137 + struct cifs_sb_info *cifs_sb, struct cifs_tcon *tcon,
  138 + const unsigned int xid)
  139 +{
  140 + FILE_BASIC_INFO data;
  141 + struct cifsInodeInfo *cifs_i;
  142 + u32 dosattrs;
  143 + int tmprc;
  144 +
  145 + memset(&data, 0, sizeof(data));
  146 + cifs_i = CIFS_I(inode);
  147 + dosattrs = cifs_i->cifsAttrs | ATTR_READONLY;
  148 + data.Attributes = cpu_to_le32(dosattrs);
  149 + tmprc = smb2_open_op_close(xid, tcon, cifs_sb, name,
  150 + FILE_WRITE_ATTRIBUTES, FILE_CREATE, 0,
  151 + CREATE_NOT_FILE, &data, SMB2_OP_SET_INFO);
  152 + if (tmprc == 0)
  153 + cifs_i->cifsAttrs = dosattrs;
  154 +}
... ... @@ -318,6 +318,8 @@
318 318 .query_path_info = smb2_query_path_info,
319 319 .get_srv_inum = smb2_get_srv_inum,
320 320 .build_path_to_root = smb2_build_path_to_root,
  321 + .mkdir = smb2_mkdir,
  322 + .mkdir_setinfo = smb2_mkdir_setinfo,
321 323 };
322 324  
323 325 struct smb_version_values smb21_values = {
... ... @@ -52,6 +52,12 @@
52 52 struct cifs_sb_info *cifs_sb,
53 53 const char *full_path, FILE_ALL_INFO *data,
54 54 bool *adjust_tz);
  55 +extern int smb2_mkdir(const unsigned int xid, struct cifs_tcon *tcon,
  56 + const char *name, struct cifs_sb_info *cifs_sb);
  57 +extern void smb2_mkdir_setinfo(struct inode *inode, const char *full_path,
  58 + struct cifs_sb_info *cifs_sb,
  59 + struct cifs_tcon *tcon, const unsigned int xid);
  60 +
55 61 /*
56 62 * SMB2 Worker functions - most of protocol specific implementation details
57 63 * are contained within these calls.