squashfs-tools-ng.git/extras, branch v1.3.0

Add support for '.' and '..' entries in sqfs_dir_reader_t

2022-04-09T21:26:13+00:00

Two flags are added to the dir reader API, one for the create function that the dir reader should report those entries and one to the open function to suppress that if it was enabled. To implement the feature, a mapping of visited directory inodes is maintained internally, that mapps inode numbers to inode references. When opening a directory, state is maintained to generate the fake entries for '.' and '..'. Since all the other functions are based on the open/read/rewind API, no alterations need to be made. The tree scan function is modified, to use the suppress flag, so it does not accidentally catch those entries. Signed-off-by: David Oberhollenzer

sqfs_dir_tree_destroy/sqfs_destroy: allow NULL input

2022-03-30T20:31:30+00:00

Many library destructor functions (like free()) allow a NULL pointer as input, and do nothing in that case. This allows easier cleanup patterns: initialize pointers to NULL and then always pass them to the destroyer functions, no need for verbose goto/if-else patterns. Signed-off-by: Luca Boccassi

Fix: use correct printf specifier for 64bit types

2022-03-10T22:17:20+00:00

Signed-off-by: David Oberhollenzer

Fix: unit test and sample program Windows build

2021-12-05T09:32:01+00:00

Now that there is a wrapper for main() on Windows, all executable programs must use a common, cannonical signature for main(). Furthermore, the Windows version of the epoch test needs wrappers for setenv/unsetenv. Signed-off-by: David Oberhollenzer

Fix explicit NULL derference for the extract-one example

2021-08-15T20:34:15+00:00

On the 1.1.x branch, the upstream "allow delete if NULL" patch is not applied, so this needs an explcit fix. Signed-off-by: David Oberhollenzer

Add an explicit license boiler plate to all the example programs

2021-08-12T16:24:38+00:00

Signed-off-by: David Oberhollenzer

Add a simple example to show how to extract a single text file

2021-08-12T16:24:38+00:00

Licensed under 0BSD: https://opensource.org/licenses/0BSD Signed-off-by: Luca Boccassi

Fix format string type/signedness mismatch issues

2021-06-25T13:12:41+00:00

Signed-off-by: David Oberhollenzer

Add default cases for every switch block

2021-06-25T13:12:41+00:00

Signed-off-by: David Oberhollenzer

Fix: libsquashfs: add sqfs_free() function

2021-04-08T10:04:33+00:00

On systems like Windows, the dynamic library and applications can easily end up being linked against different runtime libraries, so applications cannot be expected to be able to free() any malloc'd pointer that the library returns. This commit adds an sqfs_free function so the application can pass pointers back to the library to call the correct free() implementation. Signed-off-by: David Oberhollenzer