4 commits

Author	SHA1	Message	Date
Josh Gao	93d63c010a	Add a way to turn off unique_fd's operator int. ... unique_fd's implicit conversion to int has led to tons of problems (see all of the overloads for close, fdopen, fdopendir, etc.). Add a switch that can turn it off, and reduce the ridiculous amount of work to fix up callers by introducing a borrowed_fd type that can be constructed from either int or unique_fd. Test: treehugger Change-Id: If77cf5cbcaddacdaec5919a15b3520fb68f51a62	2019-04-24 12:59:42 -07:00
Pirama Arumuga Nainar	5d7f84144d	Support zero-length mapped files ... Bug: http://b/119818070 "app crashes when reading asset of zero length" Add support for zero-length mappings for the Windows code path as well. Test: ran libbase_test on Windows under wine. Change-Id: Iccb65fa800c636444100c9369f41e36d24a53a99	2019-03-07 16:12:55 -08:00
Elliott Hughes	eb0ef145fd	MappedFile and FileMap should support zero-length mappings. ... Bug: http://b/119818070 "app crashes when reading asset of zero length" Test: ran tests Change-Id: Idd2ad6f6e72c8e445aff78a460fac96dea41c950	2019-02-06 14:29:35 -08:00
Elliott Hughes	e8f4b14301	Add a simple MappedFile to libbase and switch fastboot and libziparchive over. ... This allows us to remove libziparchive's dependency on libutils. Bug: http://b/79112958 Test: ran libbase and libziparchive tests, ran fastboot manually Change-Id: I95c651976dad222863e5b8c37d4514b778f5dce7	2018-10-23 13:20:49 -07:00