Christian Poveda
56c5e53553
Handle host's usize correctly
2019-11-04 09:38:21 -05:00
Christian Poveda
d0b4407b25
Fix casts for count check
2019-11-03 10:04:00 -06:00
Christian Poveda
06ef77bfef
Check for usize to i64 overflows
2019-10-28 16:44:18 -05:00
Christian Poveda
122549fd09
Simplify read logic
2019-10-26 09:03:45 -05:00
Christian Poveda
d7967f6b05
Drop files explicitly when closing them
2019-10-26 08:54:02 -05:00
Christian Poveda
260b463bb0
Clean file handling functions
2019-10-24 09:34:48 -05:00
Ralf Jung
c87f106cac
update comments and some tweaks
2019-10-24 10:27:14 +02:00
Ralf Jung
cf9340113e
rustup: more flexible write_bytes avoids allocations and removes itertools dependency
2019-10-24 10:15:30 +02:00
Christian Poveda
fb4cb5bf4a
Make size error distinguishable from other errors
2019-10-22 16:57:07 -05:00
Christian Poveda
be415dbeda
Use new write_bytes method
2019-10-22 11:44:49 -05:00
Ralf Jung
db949af8ed
fix field index
2019-10-22 10:43:16 +02:00
Ralf Jung
2690f5948a
rustup: fix for write_bytes and new union rules
2019-10-22 10:13:11 +02:00
Christian Poveda
72bd25de83
Fix merge conflicts
2019-10-21 08:49:49 -05:00
Ralf Jung
d9aa20fb31
add some missing trailing full stops that slipped through review
2019-10-21 13:24:56 +02:00
Christian Poveda
8a8fa53a5d
Transform the last error place to an immediate instead
2019-10-20 07:55:26 -05:00
Christian Poveda
619ccf3834
Rename set_last_error_from_io_result
2019-10-20 07:55:25 -05:00
Christian Poveda
338e51aa48
Rename consume_result
2019-10-20 07:53:55 -05:00
Christian Poveda
ed776f67ba
Change last_error to a place
2019-10-20 07:42:59 -05:00
Christian Poveda
4232939319
Move last error functions to helpers
2019-10-20 07:42:59 -05:00
Ralf Jung
88c88530ec
use expect_none and unwrap_none where it makes sense
2019-10-20 12:20:48 +02:00
Ralf Jung
e574c77aa2
audit our bounds checks
2019-10-19 12:39:02 +02:00
Christian Poveda
85941c7249
Rename write/read os string functions
2019-10-18 09:49:56 -05:00
Christian Poveda
68fec4b3fe
Use conditional compilation properly and work with OsStrs instead
2019-10-18 09:49:56 -05:00
Christian Poveda
1241abbec4
Change helper functions to read/write
2019-10-18 09:49:55 -05:00
Christian Poveda
61da8b8428
Add OsString from/to bytes helper functions
2019-10-18 09:47:19 -05:00
Ralf Jung
5481afbaf6
cleanup now that borrow checker knows memory is a field
2019-10-18 11:33:12 +02:00
Yuki Okushi
a353e90eed
Use memory field instead of memory()
2019-10-18 11:11:50 +09:00
bors
358cfd290c
Auto merge of #996 - christianpoveda:unsup-wo-isolation, r=RalfJung
...
Add function to error with enabled isolation
Fixes https://github.com/rust-lang/miri/issues/986
r? @RalfJung
2019-10-16 08:17:57 +00:00
bors
49cab51ac3
Auto merge of #987 - christianpoveda:check-unsupported-fs-flags, r=RalfJung
...
Error when there is an unsupported flag for opening a file
@RalfJung this is my attempt to check for undesired flags. I also changed fcntl to error when doing any other action besides getting the flags for a fd
2019-10-16 07:52:12 +00:00
Christian Poveda
24872230dc
Check that access mode flags only use the first two bits
2019-10-15 08:01:07 -05:00
Christian Poveda
78311a7132
Add function to error with enabled isolation
2019-10-15 07:33:14 -05:00
Christian Poveda
f9c768864a
Use places instead of ptrs to write packed immtys
2019-10-14 16:00:40 -05:00
Christian Poveda
50618b55cd
Error on negative times
2019-10-13 16:06:37 -05:00
Christian Poveda
f76f8ce63b
Correct fcntl behavior
2019-10-12 20:12:26 -05:00
Christian Poveda
d73fae1b28
Remove F_SETFD command
2019-10-11 12:20:06 -05:00
Christian Poveda
a1c6797c5c
Error when there is an unsupported flag
2019-10-11 11:42:12 -05:00
Christian Poveda
2cbf4afa99
Split write_c_ints into less specific helper functions
2019-10-11 11:41:11 -05:00
Christian Poveda
87b210df6c
Fix sign when number of seconds is zero
2019-10-11 11:39:32 -05:00
Christian Poveda
8f4d185d1b
Move time related functions to its own module
2019-10-11 11:39:31 -05:00
Christian Poveda
9f24c12624
Add helper function to write structs
2019-10-11 11:38:22 -05:00
Christian Poveda
b7863f2509
Add gettimeofday shim for macOS
2019-10-11 11:36:33 -05:00
Christian Poveda
7a6df8504f
Get size of integers using libc
2019-10-11 11:36:33 -05:00
Christian Poveda
adfa2eb062
Return negative times when the current time is before the unix epoch
2019-10-11 11:36:33 -05:00
Christian Poveda
fcf04b5425
Reduce size of nanoseconds
2019-10-11 11:36:33 -05:00
Christian Poveda
aa3e9703d1
Add clock_gettime shim
2019-10-11 11:36:33 -05:00
Christian Poveda
003b257f87
Change error handling style for consistency
2019-10-11 08:20:32 -05:00
Christian Poveda
60cf06a03f
Use existing tcx instead
2019-10-11 04:20:18 -05:00
Christian Poveda
67ea454647
Correct style of comments
2019-10-11 04:17:43 -05:00
Christian Poveda
1c64f29811
Add comment for the flag diff check
2019-10-11 03:55:18 -05:00
Christian Poveda
12040aae88
Add comment explaining why buffer isn't overflowed
2019-10-11 03:43:20 -05:00
