diff options
Diffstat (limited to 'source3/include/smb_macros.h')
| -rw-r--r-- | source3/include/smb_macros.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/source3/include/smb_macros.h b/source3/include/smb_macros.h index c19be784a1..a2351c705e 100644 --- a/source3/include/smb_macros.h +++ b/source3/include/smb_macros.h @@ -169,9 +169,12 @@ #define SMB_ROUNDUP_ALLOCATION(s) ((s) ? (SMB_ROUNDUP((SMB_OFF_T)((s)+1), ((SMB_OFF_T)SMB_ROUNDUP_ALLOCATION_SIZE))) : 0 ) /* Extra macros added by Ying Chen at IBM - speed increase by inlining. */ -#define smb_buf(buf) (buf + smb_size + CVAL(buf,smb_wct)*2) +#define smb_buf(buf) (((char *)(buf)) + smb_size + CVAL(buf,smb_wct)*2) #define smb_buflen(buf) (SVAL(buf,smb_vwv0 + (int)CVAL(buf, smb_wct)*2)) +/* the remaining number of bytes in smb buffer 'buf' from pointer 'p'. */ +#define smb_bufrem(buf, p) (smb_buflen(buf)-PTR_DIFF(p, smb_buf(buf))) + /* Note that chain_size must be available as an extern int to this macro. */ #define smb_offset(p,buf) (PTR_DIFF(p,buf+4) + chain_size) |