system_core/libsparse, branch replicant-10

Convert Android.mk file to Android.bp

2019-01-25T05:16:39+00:00

See build/soong/README.md for more information.

Bug: 122332380
Test: treehugger
Change-Id: I39a69c722922cfb19059d10ff37132442f0337ba

Fix cert-dcl16-c clang-tidy warnings.

2018-12-11T18:38:27+00:00

Bug: 120614316
Test: make with WITH_TIDY=1 DEFAULT_GLOBAL_TIDY_CHECKS=-*,cert-dcl16-c
Change-Id: I069b2c861cf7c349445c15bf789908377fe7227f

Revert "libsparse: Add sparse typed callback"

2018-07-26T05:23:45+00:00

This reverts commit db69f0d47f3ccb3ff656c56fe2b68aaf5ab853f6.

Reason for revert: Broke the build:

In file included from system/core/libsparse/sparse.cpp:26:
system/core/libsparse/output_file.h:34:72: error: unknown type name 'off64_t'; did you mean 'off_t'?
int (*skip_write)(void*, off64_t), void* priv,
^~~~~~~
off_t
/Applications/Xcode6.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/usr/include/sys/_types/_off_t.h:30:25: note: 'off_t' declared here
typedef __darwin_off_t off_t;
^
1 error generated.

Bug: 78793464
Change-Id: I0f8bc4e9aa2f74612bfd8721d00d961e3f7e695f

libsparse: Add sparse typed callback

2018-07-25T18:04:03+00:00

Currently, sparse_file_callback uses libsparse's
own logic for reading a file into a buffer. However,
a caller may want to use their own logic for doing
this in order to customize the buffer size and parallelize
the reads/writes. Also, a caller may want to implement
fill blocks with their own logic as well. To do this
add sparse_file_typed_callback which calls a different
callback function depending on the type of the sparse
chunk being written.

Test: Use typed callback for fd writes
Bug: 78793464
Change-Id: I75955a464fc05991f806339830fdfa05fda354b9

[libsparse] Modernize codebase by replacing NULL with nullptr

2018-07-23T23:32:01+00:00

Fixes -Wzero-as-null-pointer-constant warning.

Test: m
Bug: 68236239
Change-Id: I43dae734817cae7a260ffc7afcd85fbd4451eddf

Merge "libsparse: add OWNERS."

2018-06-13T21:48:29+00:00

libsparse: Add .clang-format and reformat to google3 style

2018-06-13T20:32:24+00:00

Bug: 78793464
Test: compiles
Change-Id: I8e44ba77195a12fc2bac7d4276bbc4aa95149b31

libsparse: add OWNERS.

2018-06-13T19:43:08+00:00

Bug: N/A
Test: N/A
Change-Id: Ie26da2ff47de4cef20050b996a04d53c2b5c358f

libsparse: Change source files to cpp

2018-06-13T18:17:22+00:00

Bug: 78793464
Test: compiles
Change-Id: Ib8b933fe3ccb8dfa49a77f7955891678bf0df086

libsparse: Add method to create sparse file from buffer

2018-06-07T21:33:18+00:00

Refactor elements of sparse file parsing that depend on
an fd into SparseFileSource class, then create implementations
using both fd and buffer. Add sparse_file_read_buf which
reads the given buffer into a sparse file cookie without
copying.

Test: flash system with sparse images
Bug: 78793464
Change-Id: Ice6c8e1ff075d6867e070f80fcf5aa4f530a1b95