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-rw-r--r--lib/sqfshelper/data_writer.c63
1 files changed, 32 insertions, 31 deletions
diff --git a/lib/sqfshelper/data_writer.c b/lib/sqfshelper/data_writer.c
index 6a0ef17..c41088a 100644
--- a/lib/sqfshelper/data_writer.c
+++ b/lib/sqfshelper/data_writer.c
@@ -19,7 +19,7 @@
#include <zlib.h>
struct data_writer_t {
- block_t *frag_block;
+ sqfs_block_t *frag_block;
sqfs_fragment_t *fragments;
size_t num_fragments;
size_t max_fragments;
@@ -28,7 +28,7 @@ struct data_writer_t {
uint64_t bytes_written;
off_t start;
- block_processor_t *proc;
+ sqfs_block_processor_t *proc;
compressor_t *cmp;
file_info_t *list;
sqfs_super_t *super;
@@ -36,10 +36,10 @@ struct data_writer_t {
};
enum {
- BLK_FIRST_BLOCK = BLK_USER,
- BLK_LAST_BLOCK = BLK_USER << 1,
- BLK_ALLIGN = BLK_USER << 2,
- BLK_FRAGMENT_BLOCK = BLK_USER << 3,
+ BLK_FIRST_BLOCK = SQFS_BLK_USER,
+ BLK_LAST_BLOCK = SQFS_BLK_USER << 1,
+ BLK_ALLIGN = SQFS_BLK_USER << 2,
+ BLK_FRAGMENT_BLOCK = SQFS_BLK_USER << 3,
};
static int save_position(data_writer_t *data)
@@ -87,7 +87,7 @@ static int allign_file(data_writer_t *data)
return 0;
}
-static int block_callback(void *user, block_t *blk)
+static int block_callback(void *user, sqfs_block_t *blk)
{
file_info_t *fi = blk->user;
data_writer_t *data = user;
@@ -106,7 +106,7 @@ static int block_callback(void *user, block_t *blk)
if (blk->size != 0) {
out = blk->size;
- if (!(blk->flags & BLK_IS_COMPRESSED))
+ if (!(blk->flags & SQFS_BLK_IS_COMPRESSED))
out |= 1 << 24;
if (blk->flags & BLK_FRAGMENT_BLOCK) {
@@ -172,12 +172,12 @@ static int flush_fragment_block(data_writer_t *data)
data->frag_block->index = data->num_fragments++;
- ret = block_processor_enqueue(data->proc, data->frag_block);
+ ret = sqfs_block_processor_enqueue(data->proc, data->frag_block);
data->frag_block = NULL;
return ret;
}
-static int store_fragment(data_writer_t *data, block_t *frag)
+static int store_fragment(data_writer_t *data, sqfs_block_t *frag)
{
file_info_t *fi = frag->user;
size_t size;
@@ -192,7 +192,7 @@ static int store_fragment(data_writer_t *data, block_t *frag)
}
if (data->frag_block == NULL) {
- size = sizeof(block_t) + data->super->block_size;
+ size = sizeof(sqfs_block_t) + data->super->block_size;
data->frag_block = calloc(1, size);
if (data->frag_block == NULL) {
@@ -200,14 +200,14 @@ static int store_fragment(data_writer_t *data, block_t *frag)
goto fail;
}
- data->frag_block->flags = BLK_DONT_CHECKSUM;
+ data->frag_block->flags = SQFS_BLK_DONT_CHECKSUM;
data->frag_block->flags |= BLK_FRAGMENT_BLOCK;
}
fi->fragment_offset = data->frag_block->size;
fi->fragment = data->num_fragments;
- data->frag_block->flags |= (frag->flags & BLK_DONT_COMPRESS);
+ data->frag_block->flags |= (frag->flags & SQFS_BLK_DONT_COMPRESS);
memcpy(data->frag_block->data + data->frag_block->size,
frag->data, frag->size);
@@ -224,7 +224,7 @@ static bool is_zero_block(unsigned char *ptr, size_t size)
return ptr[0] == 0 && memcmp(ptr, ptr + 1, size - 1) == 0;
}
-static int handle_fragment(data_writer_t *data, block_t *blk)
+static int handle_fragment(data_writer_t *data, sqfs_block_t *blk)
{
file_info_t *fi = blk->user, *ref;
@@ -247,7 +247,7 @@ static int handle_fragment(data_writer_t *data, block_t *blk)
static int add_sentinel_block(data_writer_t *data, file_info_t *fi,
uint32_t flags)
{
- block_t *blk = calloc(1, sizeof(*blk));
+ sqfs_block_t *blk = calloc(1, sizeof(*blk));
if (blk == NULL) {
perror("creating sentinel block");
@@ -255,15 +255,15 @@ static int add_sentinel_block(data_writer_t *data, file_info_t *fi,
}
blk->user = fi;
- blk->flags = BLK_DONT_COMPRESS | BLK_DONT_CHECKSUM | flags;
+ blk->flags = SQFS_BLK_DONT_COMPRESS | SQFS_BLK_DONT_CHECKSUM | flags;
- return block_processor_enqueue(data->proc, blk);
+ return sqfs_block_processor_enqueue(data->proc, blk);
}
-static block_t *create_block(file_info_t *fi, int fd, size_t size,
- uint32_t flags)
+static sqfs_block_t *create_block(file_info_t *fi, int fd, size_t size,
+ uint32_t flags)
{
- block_t *blk = alloc_flex(sizeof(*blk), 1, size);
+ sqfs_block_t *blk = alloc_flex(sizeof(*blk), 1, size);
if (blk == NULL) {
perror(fi->input_file);
@@ -289,10 +289,10 @@ int write_data_from_fd(data_writer_t *data, file_info_t *fi,
uint32_t blk_flags = BLK_FIRST_BLOCK;
uint64_t file_size = fi->size;
size_t diff, i = 0;
- block_t *blk;
+ sqfs_block_t *blk;
if (flags & DW_DONT_COMPRESS)
- blk_flags |= BLK_DONT_COMPRESS;
+ blk_flags |= SQFS_BLK_DONT_COMPRESS;
if (flags & DW_ALLIGN_DEVBLK)
blk_flags |= BLK_ALLIGN;
@@ -336,7 +336,7 @@ int write_data_from_fd(data_writer_t *data, file_info_t *fi,
if (handle_fragment(data, blk))
return -1;
} else {
- if (block_processor_enqueue(data->proc, blk))
+ if (sqfs_block_processor_enqueue(data->proc, blk))
return -1;
blk_flags &= ~BLK_FIRST_BLOCK;
@@ -383,7 +383,7 @@ fail_map:
return -1;
}
-static int get_sparse_block(block_t *blk, file_info_t *fi, int infd,
+static int get_sparse_block(sqfs_block_t *blk, file_info_t *fi, int infd,
sparse_map_t **sparse_map, uint64_t offset,
size_t diff)
{
@@ -418,14 +418,14 @@ int write_data_from_fd_condensed(data_writer_t *data, file_info_t *fi,
{
uint32_t blk_flags = BLK_FIRST_BLOCK;
size_t diff, i = 0;
+ sqfs_block_t *blk;
uint64_t offset;
- block_t *blk;
if (check_map_valid(map, fi))
return -1;
if (flags & DW_DONT_COMPRESS)
- blk_flags |= BLK_DONT_COMPRESS;
+ blk_flags |= SQFS_BLK_DONT_COMPRESS;
if (flags & DW_ALLIGN_DEVBLK)
blk_flags |= BLK_ALLIGN;
@@ -471,7 +471,7 @@ int write_data_from_fd_condensed(data_writer_t *data, file_info_t *fi,
if (handle_fragment(data, blk))
return -1;
} else {
- if (block_processor_enqueue(data->proc, blk))
+ if (sqfs_block_processor_enqueue(data->proc, blk))
return -1;
blk_flags &= ~BLK_FIRST_BLOCK;
@@ -499,8 +499,9 @@ data_writer_t *data_writer_create(sqfs_super_t *super, compressor_t *cmp,
return NULL;
}
- data->proc = block_processor_create(super->block_size, cmp, num_jobs,
- data, block_callback);
+ data->proc = sqfs_block_processor_create(super->block_size, cmp,
+ num_jobs, data,
+ block_callback);
data->cmp = cmp;
data->super = super;
data->outfd = outfd;
@@ -510,7 +511,7 @@ data_writer_t *data_writer_create(sqfs_super_t *super, compressor_t *cmp,
void data_writer_destroy(data_writer_t *data)
{
- block_processor_destroy(data->proc);
+ sqfs_block_processor_destroy(data->proc);
free(data->fragments);
free(data);
}
@@ -545,5 +546,5 @@ int data_writer_sync(data_writer_t *data)
return -1;
}
- return block_processor_finish(data->proc);
+ return sqfs_block_processor_finish(data->proc);
}
generated by cgit v1.2.3 (git 2.39.1) at 2025-10-31 13:04:12 +0000