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authorDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2021-06-24 16:07:45 +0200
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2021-06-25 15:12:41 +0200
commit8348086b48af0cbabe4cf2b64992ced6561ea50c (patch)
treea77cb51107c1b67c9fc1e1c08d45ef1947a95e80 /lib/sqfs
parent0880db76afe85391430c547a67bad54b655a66e1 (diff)
Remove casual un-const casting in various places
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'lib/sqfs')
-rw-r--r--lib/sqfs/comp/gzip.c4
-rw-r--r--lib/sqfs/comp/lz4.c6
-rw-r--r--lib/sqfs/inode.c4
3 files changed, 7 insertions, 7 deletions
diff --git a/lib/sqfs/comp/gzip.c b/lib/sqfs/comp/gzip.c
index 9be84db..91cd87e 100644
--- a/lib/sqfs/comp/gzip.c
+++ b/lib/sqfs/comp/gzip.c
@@ -138,7 +138,7 @@ static int find_strategy(gzip_compressor_t *gzip, const sqfs_u8 *in,
strategy = flag_to_zlib_strategy(i);
- gzip->strm.next_in = (void *)in;
+ gzip->strm.next_in = (z_const Bytef *)in;
gzip->strm.avail_in = size;
gzip->strm.next_out = out;
gzip->strm.avail_out = outsize;
@@ -189,7 +189,7 @@ static sqfs_s32 gzip_do_block(sqfs_compressor_t *base, const sqfs_u8 *in,
if (ret != Z_OK)
return SQFS_ERROR_COMPRESSOR;
- gzip->strm.next_in = (void *)in;
+ gzip->strm.next_in = (const void *)in;
gzip->strm.avail_in = size;
gzip->strm.next_out = out;
gzip->strm.avail_out = outsize;
diff --git a/lib/sqfs/comp/lz4.c b/lib/sqfs/comp/lz4.c
index f326870..152ae75 100644
--- a/lib/sqfs/comp/lz4.c
+++ b/lib/sqfs/comp/lz4.c
@@ -75,10 +75,10 @@ static sqfs_s32 lz4_comp_block(sqfs_compressor_t *base, const sqfs_u8 *in,
return SQFS_ERROR_ARG_INVALID;
if (lz4->high_compression) {
- ret = LZ4_compress_HC((void *)in, (void *)out,
+ ret = LZ4_compress_HC((const void *)in, (void *)out,
size, outsize, LZ4HC_CLEVEL_MAX);
} else {
- ret = LZ4_compress_default((void *)in, (void *)out,
+ ret = LZ4_compress_default((const void *)in, (void *)out,
size, outsize);
}
@@ -97,7 +97,7 @@ static sqfs_s32 lz4_uncomp_block(sqfs_compressor_t *base, const sqfs_u8 *in,
if (outsize >= 0x7FFFFFFF)
return SQFS_ERROR_ARG_INVALID;
- ret = LZ4_decompress_safe((void *)in, (void *)out, size, outsize);
+ ret = LZ4_decompress_safe((const void *)in, (void *)out, size, outsize);
if (ret < 0)
return SQFS_ERROR_COMPRESSOR;
diff --git a/lib/sqfs/inode.c b/lib/sqfs/inode.c
index 02d23e2..01e5ebe 100644
--- a/lib/sqfs/inode.c
+++ b/lib/sqfs/inode.c
@@ -349,8 +349,8 @@ int sqfs_inode_unpack_dir_index_entry(const sqfs_inode_generic_t *inode,
size_t index)
{
sqfs_dir_index_t ent;
+ const char *ptr;
size_t offset;
- char *ptr;
if (inode->base.type != SQFS_INODE_EXT_DIR) {
if (inode->base.type == SQFS_INODE_DIR)
@@ -360,7 +360,7 @@ int sqfs_inode_unpack_dir_index_entry(const sqfs_inode_generic_t *inode,
}
offset = 0;
- ptr = (char *)inode->extra;
+ ptr = (const char *)inode->extra;
for (;;) {
if (offset >= inode->payload_bytes_used)