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| author | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2020-05-29 18:20:58 +0200 |
|---|---|---|
| committer | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2020-05-29 18:24:25 +0200 |
| commit | 50b901d5ebdad40227de66cd5a0a0f62548f1563 (patch) | |
| tree | 167e0da994a64a59164099b5d01b1e8aea8a5f66 /lib/sqfs/block_writer.c | |
| parent | cada7ca7d9386e68c38fc504c01bd2cac33dac44 (diff) | |
Support associating a user pointer with data blocks
This commit modifies the block processor to support associating a user
data pointer with data blocks that it forwards to the block writer,
which is modified to accept an optional user data pointer.
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'lib/sqfs/block_writer.c')
| -rw-r--r-- | lib/sqfs/block_writer.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/sqfs/block_writer.c b/lib/sqfs/block_writer.c index a6ca4b3..07780d7 100644 --- a/lib/sqfs/block_writer.c +++ b/lib/sqfs/block_writer.c @@ -115,8 +115,8 @@ static void block_writer_destroy(sqfs_object_t *wr) free(wr); } -static int write_data_block(sqfs_block_writer_t *base, sqfs_u32 size, - sqfs_u32 checksum, sqfs_u32 flags, +static int write_data_block(sqfs_block_writer_t *base, void *user, + sqfs_u32 size, sqfs_u32 checksum, sqfs_u32 flags, const sqfs_u8 *data, sqfs_u64 *location) { block_writer_default_t *wr = (block_writer_default_t *)base; @@ -124,6 +124,7 @@ static int write_data_block(sqfs_block_writer_t *base, sqfs_u32 size, sqfs_u64 offset; sqfs_u32 out; int err; + (void)user; if (flags & SQFS_BLK_FIRST_BLOCK) { wr->start = wr->file->get_size(wr->file); |