squashfs-tools-ng.git/bin/rdsquashfs, branch master

Cleanup: move memory/stdio streams to libcommon

2023-10-24T13:57:18+00:00

Signed-off-by: David Oberhollenzer

libsqfs: bring sqfs_file_t in line with stream API

2023-09-08T16:49:54+00:00

Rename the open function to sqfs_file_open, use an argument for the return pointer and pass back and error number on failure. Also add an inermediate function to open an sqfs_file_t using a handle, similar to the stream API. The get_file_size function is moved to the native wrappers and some of the implementation is cleaned up a little. Signed-off-by: David Oberhollenzer

coverity: fix: resource leak in error path

2023-09-03T18:12:51+00:00

Signed-off-by: David Oberhollenzer

Add a data reader based sqfs_istream_t implementation

2023-08-10T07:28:27+00:00

To the sqfs_data_reader_t is added, an sqfs_istream_t implementation that internally reads through the data reader. The uses of the data_reader_dump function are removed and the function is subsequently removed from libcommon. Signed-off-by: David Oberhollenzer

libcompat: Add a helper to get/set OS error state

2023-06-15T16:13:26+00:00

On Unix like OSes, this saves/restores errno, on Windows both errno and GetLastError state are saved/restored. This should make it simpler to preserve that across function calls. Additionally, while tracking down uses of GetLastError, some places where the error code was printed out directly where replaced with instances of w32_perror. Signed-off-by: David Oberhollenzer

Migrate file istream/ostream from libio to libsquashfs

2023-06-15T13:16:03+00:00

Signed-off-by: David Oberhollenzer

Overhaul sqfs_istream_t/sqfs_ostream_t error handling

2023-06-15T12:09:56+00:00

Report an error number from the implementations, change the users to forward that error number (which also means libtar write header/link now returns an error code) and all subsequent binaries to use sqfs_perror() instead of relying on the function to print an error internally. Also, make sure to preserve errno/GetLastError() in the implementations and print out a stringified error in sqfs_perror() if the error code indicates an I/O error. Signed-off-by: David Oberhollenzer

Mass rename istream_t/ostream_t with sqfs_ prefix

2023-06-15T11:38:25+00:00

istream_t becomes sqfs_istream_t and ostream_t becomes sqfs_ostream_t Signed-off-by: David Oberhollenzer

libio: replace OSTREAM_OPEN_* flags with SQFS_FILE_OPEN_* flags

2023-06-15T11:38:25+00:00

Signed-off-by: David Oberhollenzer

libio: flip the meaning of the ostream_t sparse flag

2023-06-15T11:38:25+00:00

Instead of "open sparse", make that the default and turn it into a "no sparse" flag. Signed-off-by: David Oberhollenzer