squashfs-tools-ng.git/lib/util, branch v0.5

libutil: add read_data style wrapper around pread()

2019-07-25T12:20:48+00:00

Signed-off-by: David Oberhollenzer

Enable largefile support

2019-07-24T07:16:16+00:00

Requires that config.h be included before other headers, since the macro _FILE_OFFSET_BITS changes the definitions of things like 'struct stat'. I chose to simply include it at the top of every C file and at immediately after the double-inclusion guards of every header. Signed-off-by: Matt Turner Signed-off-by: David Oberhollenzer

Keep track of xattr key & value references AFTER deduplication

2019-07-21T11:30:34+00:00

This commit adds a reference count functionality to the string table implementation and uses this functionality in the fstree code to count how often each key and value is referenced by the deduplicated Xattr blocks. This is needed to support deduplication through out-of-band storage of xattrs. Signed-off-by: David Oberhollenzer

libutil.a: make sure str_table_init initializes all fields

2019-07-19T19:49:25+00:00

Signed-off-by: David Oberhollenzer

cleanup: move error handling into read_retry

2019-07-16T20:48:00+00:00

If read_retry fails to read the expected amount of data (EOF or otherwise), it is almost always an error. This commit renames read_retry to read_data and moves error handling into the function, making a lot of error handling code redundant. Signed-off-by: David Oberhollenzer

cleanup: move error handling into write_retry

2019-07-16T20:47:59+00:00

If write_retry fails to write everything, it is *always* an error. This commit renames write_retry to write_data and moves error handling into the function, making a lot of error handling code redundant. Signed-off-by: David Oberhollenzer

simplify and improve canonicalize_name

2019-06-20T08:26:39+00:00

- Replace scan and memmove with simple automaton - Convert forward to back slashes, lots of file systems treat them equivalenty, this saves us a few more checks down the road - Remove './' path components. We can saveley remove them in a string processing step instead of throwing an error. Also they actually appear often in tar balls, possibly not under user control. Signed-off-by: David Oberhollenzer

Move function to padd a file with 0 bytes to libutil

2019-06-15T12:49:58+00:00

Signed-off-by: David Oberhollenzer

cleanup: mark input pointer on write_retry as const

2019-06-10T23:04:36+00:00

Signed-off-by: David Oberhollenzer

Add pushd/popd utility

2019-06-09T22:22:48+00:00

Signed-off-by: David Oberhollenzer