7 Commits

Author	SHA1	Message	Date
Milan Broz	31532adf86	Do not copy buffer if read fails.	2018-10-11 15:39:31 +02:00
Ondrej Kozina	97ab7e9c65	Add interruptible variants of buffered io.	2018-07-19 14:44:42 +02:00
Ondrej Kozina	bbf92828f6	Move buffered io implementation in new functions. ... No functional changes yet. See later commits.	2018-07-19 14:44:37 +02:00
Ondrej Kozina	dc852a100f	Fix write_blockwise on short files. ... see unit test write_blockwise(length=2097153, bsize=4096), on x86 with original test file size=2097152. The test is trying to write_blockwise 1 more byte than actual file size.	2018-06-20 16:58:19 +02:00
Ondrej Kozina	838d51d296	Fix write_lseek_blockwise for in the middle of sector case. ... See unit test write_lseek_blockwise(bsize=512, offset=1, length=1). The test tries to modify single byte at offset 1 of device with bsize=512.	2018-06-20 16:58:01 +02:00
Ondrej Kozina	e2845bc032	Zero length lseek blockwise i/o should return zero. ... Note that both functions perform seek operations aligned to sector boundary if possible before returning. Unaligned input offset gets aligned on first preceding sector boundary.	2018-06-20 16:57:54 +02:00
Ondrej Kozina	869767a5cf	Move general i/o code to stand-alone utility file. ... Get rid of internal library stuff linked to the utilities. Also rename 'count' param to 'length' clarifying handling of the parameter internally.	2018-04-11 15:33:43 +02:00