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smbd: Add comments

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
This commit is contained in:
Volker Lendecke 2014-07-15 10:55:21 +00:00 committed by Stefan Metzmacher
parent b3d1d56b5e
commit bd787beee9

View File

@ -7580,6 +7580,9 @@ uint64_t get_lock_count(const uint8_t *data, int data_offset,
if(!large_file_format) {
count = (uint64_t)IVAL(data,SMB_LKLEN_OFFSET(data_offset));
} else {
/*
* No BVAL, this is reversed!
*/
count = (((uint64_t) IVAL(data,SMB_LARGE_LKLEN_OFFSET_HIGH(data_offset))) << 32) |
((uint64_t) IVAL(data,SMB_LARGE_LKLEN_OFFSET_LOW(data_offset)));
}
@ -7601,6 +7604,9 @@ uint64_t get_lock_offset(const uint8_t *data, int data_offset,
if(!large_file_format) {
offset = (uint64_t)IVAL(data,SMB_LKOFF_OFFSET(data_offset));
} else {
/*
* No BVAL, this is reversed!
*/
offset = (((uint64_t) IVAL(data,SMB_LARGE_LKOFF_OFFSET_HIGH(data_offset))) << 32) |
((uint64_t) IVAL(data,SMB_LARGE_LKOFF_OFFSET_LOW(data_offset)));
}