Add FileHandle::truncate and ftruncate#7162

Merged

cmonr merged 4 commits intoARMmbed:feature-posixfrom

kjbracey:truncate

Oct 31, 2018

Commits on Oct 24, 2018

Add FileHandle::truncate and ftruncate
kjbracey
committed

Commits on Oct 30, 2018

Rework fseek/ftell tests
kjbracey
committed
Add ftruncate / fstat(st_size) unit test
kjbracey
committed
Added filesystem implementations of truncate

geky
authored and
kjbracey
committed