Move sparse_map_t to libsquashfs headers, rename it to sqfs_sparse_map_t

Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>

5 files changed, 18 insertions, 10 deletions

diff --git a/include/data_writer.h b/include/data_writer.h
index c9e6f20..c9b416c 100644
--- a/include/data_writer.h
+++ b/include/data_writer.h
@@ -98,7 +98,7 @@ int write_data_from_file(data_writer_t *data, file_info_t *fi,
   Returns 0 on success, prints errors to stderr.
  */
 int write_data_from_fd_condensed(data_writer_t *data, file_info_t *fi,
-				 int infd, sparse_map_t *map, int flags);
+				 int infd, sqfs_sparse_map_t *map, int flags);
 
 data_writer_stats_t *data_writer_get_stats(data_writer_t *data);
 
diff --git a/include/sqfs/io.h b/include/sqfs/io.h
index 9784113..cf6f1fa 100644
--- a/include/sqfs/io.h
+++ b/include/sqfs/io.h
@@ -120,6 +120,20 @@ struct sqfs_file_t {
 	int (*truncate)(sqfs_file_t *file, uint64_t size);
 };
 
+/**
+ * @struct sqfs_sparse_map_t
+ *
+ * @brief Describes the layout of a sparse file.
+ *
+ * This structure is part of a linked list that indicates where the actual
+ * data is located in a sparse file.
+ */
+struct sqfs_sparse_map_t {
+	sqfs_sparse_map_t *next;
+	uint64_t offset;
+	uint64_t count;
+};
+
 #ifdef __cplusplus
 extern "C" {
 #endif
diff --git a/include/sqfs/predef.h b/include/sqfs/predef.h
index 7aac1a8..95d907f 100644
--- a/include/sqfs/predef.h
+++ b/include/sqfs/predef.h
@@ -68,6 +68,7 @@ typedef struct sqfs_meta_reader_t sqfs_meta_reader_t;
 typedef struct sqfs_meta_writer_t sqfs_meta_writer_t;
 typedef struct sqfs_xattr_reader_t sqfs_xattr_reader_t;
 typedef struct sqfs_file_t sqfs_file_t;
+typedef struct sqfs_sparse_map_t sqfs_sparse_map_t;
 
 typedef struct sqfs_fragment_t sqfs_fragment_t;
 typedef struct sqfs_dir_header_t sqfs_dir_header_t;
diff --git a/include/tar.h b/include/tar.h
index 44db5fe..38f6289 100644
--- a/include/tar.h
+++ b/include/tar.h
@@ -13,6 +13,7 @@
 #include <stdbool.h>
 #include <stdint.h>
 
+#include "sqfs/io.h"
 #include "util.h"
 
 typedef struct {
@@ -74,7 +75,7 @@ typedef struct {
 	struct stat sb;
 	char *name;
 	char *link_target;
-	sparse_map_t *sparse;
+	sqfs_sparse_map_t *sparse;
 	uint64_t actual_size;
 	uint64_t record_size;
 	bool unknown_record;
diff --git a/include/util.h b/include/util.h
index fb927b5..5fb5f9b 100644
--- a/include/util.h
+++ b/include/util.h
@@ -39,14 +39,6 @@
 #error Cannot determine maximum value of size_t
 #endif
 
-
-/* layout structure for sparse files, indicating where the actual data is */
-typedef struct sparse_map_t {
-	struct sparse_map_t *next;
-	uint64_t offset;
-	uint64_t count;
-} sparse_map_t;
-
 /*
   A wrapper around the write() system call. It retries the write if it is
   interrupted by a signal or only part of the data was written. Returns 0