mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-13 05:54:23 +08:00
0b61f8a407
Remove the verbose license text from XFS files and replace them
with SPDX tags. This does not change the license of any of the code,
merely refers to the common, up-to-date license files in LICENSES/
This change was mostly scripted. fs/xfs/Makefile and
fs/xfs/libxfs/xfs_fs.h were modified by hand, the rest were detected
and modified by the following command:
for f in `git grep -l "GNU General" fs/xfs/` ; do
echo $f
cat $f | awk -f hdr.awk > $f.new
mv -f $f.new $f
done
And the hdr.awk script that did the modification (including
detecting the difference between GPL-2.0 and GPL-2.0+ licenses)
is as follows:
$ cat hdr.awk
BEGIN {
hdr = 1.0
tag = "GPL-2.0"
str = ""
}
/^ \* This program is free software/ {
hdr = 2.0;
next
}
/any later version./ {
tag = "GPL-2.0+"
next
}
/^ \*\// {
if (hdr > 0.0) {
print "// SPDX-License-Identifier: " tag
print str
print $0
str=""
hdr = 0.0
next
}
print $0
next
}
/^ \* / {
if (hdr > 1.0)
next
if (hdr > 0.0) {
if (str != "")
str = str "\n"
str = str $0
next
}
print $0
next
}
/^ \*/ {
if (hdr > 0.0)
next
print $0
next
}
// {
if (hdr > 0.0) {
if (str != "")
str = str "\n"
str = str $0
next
}
print $0
}
END { }
$
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
43 lines
1.6 KiB
C
43 lines
1.6 KiB
C
// SPDX-License-Identifier: GPL-2.0
|
|
/*
|
|
* Copyright (c) 2000,2002,2005 Silicon Graphics, Inc.
|
|
* All Rights Reserved.
|
|
*/
|
|
#ifndef __XFS_ATTR_SF_H__
|
|
#define __XFS_ATTR_SF_H__
|
|
|
|
/*
|
|
* Attribute storage when stored inside the inode.
|
|
*
|
|
* Small attribute lists are packed as tightly as possible so as
|
|
* to fit into the literal area of the inode.
|
|
*/
|
|
typedef struct xfs_attr_sf_hdr xfs_attr_sf_hdr_t;
|
|
typedef struct xfs_attr_sf_entry xfs_attr_sf_entry_t;
|
|
|
|
/*
|
|
* We generate this then sort it, attr_list() must return things in hash-order.
|
|
*/
|
|
typedef struct xfs_attr_sf_sort {
|
|
uint8_t entno; /* entry number in original list */
|
|
uint8_t namelen; /* length of name value (no null) */
|
|
uint8_t valuelen; /* length of value */
|
|
uint8_t flags; /* flags bits (see xfs_attr_leaf.h) */
|
|
xfs_dahash_t hash; /* this entry's hash value */
|
|
unsigned char *name; /* name value, pointer into buffer */
|
|
} xfs_attr_sf_sort_t;
|
|
|
|
#define XFS_ATTR_SF_ENTSIZE_BYNAME(nlen,vlen) /* space name/value uses */ \
|
|
(((int)sizeof(xfs_attr_sf_entry_t)-1 + (nlen)+(vlen)))
|
|
#define XFS_ATTR_SF_ENTSIZE_MAX /* max space for name&value */ \
|
|
((1 << (NBBY*(int)sizeof(uint8_t))) - 1)
|
|
#define XFS_ATTR_SF_ENTSIZE(sfep) /* space an entry uses */ \
|
|
((int)sizeof(xfs_attr_sf_entry_t)-1 + (sfep)->namelen+(sfep)->valuelen)
|
|
#define XFS_ATTR_SF_NEXTENTRY(sfep) /* next entry in struct */ \
|
|
((xfs_attr_sf_entry_t *)((char *)(sfep) + XFS_ATTR_SF_ENTSIZE(sfep)))
|
|
#define XFS_ATTR_SF_TOTSIZE(dp) /* total space in use */ \
|
|
(be16_to_cpu(((xfs_attr_shortform_t *) \
|
|
((dp)->i_afp->if_u1.if_data))->hdr.totsize))
|
|
|
|
#endif /* __XFS_ATTR_SF_H__ */
|