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authorDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2020-06-11 01:57:26 +0200
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2020-06-11 15:36:08 +0200
commit259a98985b4f93347923d1b2c3aaa535397aaa89 (patch)
tree0a008ffc3d59cfaeffaf0aed7e79d53dd7eef081 /lib/sqfs/xattr
parentec5ba7eb521626a85d2ab22e97eb1298b2ff6f55 (diff)
Add flags to functions that might logically be expanded in the future
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'lib/sqfs/xattr')
-rw-r--r--lib/sqfs/xattr/xattr_writer.c8
-rw-r--r--lib/sqfs/xattr/xattr_writer_record.c5
2 files changed, 10 insertions, 3 deletions
diff --git a/lib/sqfs/xattr/xattr_writer.c b/lib/sqfs/xattr/xattr_writer.c
index 9de3823..c33d366 100644
--- a/lib/sqfs/xattr/xattr_writer.c
+++ b/lib/sqfs/xattr/xattr_writer.c
@@ -81,10 +81,14 @@ static void xattr_writer_destroy(sqfs_object_t *obj)
free(xwr);
}
-sqfs_xattr_writer_t *sqfs_xattr_writer_create(void)
+sqfs_xattr_writer_t *sqfs_xattr_writer_create(sqfs_u32 flags)
{
- sqfs_xattr_writer_t *xwr = calloc(1, sizeof(*xwr));
+ sqfs_xattr_writer_t *xwr;
+ if (flags != 0)
+ return NULL;
+
+ xwr = calloc(1, sizeof(*xwr));
if (str_table_init(&xwr->keys, XATTR_KEY_BUCKETS))
goto fail_keys;
diff --git a/lib/sqfs/xattr/xattr_writer_record.c b/lib/sqfs/xattr/xattr_writer_record.c
index 7cc55b6..aa87246 100644
--- a/lib/sqfs/xattr/xattr_writer_record.c
+++ b/lib/sqfs/xattr/xattr_writer_record.c
@@ -37,8 +37,11 @@ static int compare_u64(const void *a, const void *b)
return (lhs < rhs ? -1 : (lhs > rhs ? 1 : 0));
}
-int sqfs_xattr_writer_begin(sqfs_xattr_writer_t *xwr)
+int sqfs_xattr_writer_begin(sqfs_xattr_writer_t *xwr, sqfs_u32 flags)
{
+ if (flags != 0)
+ return SQFS_ERROR_UNSUPPORTED;
+
xwr->kv_start = xwr->num_pairs;
return 0;
}