Mike Futerko
f3723fe04d
Fix a typo
2020-12-08 20:57:36 +02:00
Mike Futerko
cb1d580bf4
Fix Chown() pull request errors
2020-12-07 15:19:45 +02:00
Rafal Zajac
d175ebcca8
mem.File.Truncate should use lock
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Fixes : #272
2020-11-13 22:59:22 +01:00
Yerden Zhumabekov
84f9c83b7e
mem: fix Write setting wrong offset
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Signed-off-by: Yerden Zhumabekov <yerden.zhumabekov@gmail.com>
2020-09-02 11:39:23 +06:00
Yerden Zhumabekov
d2521ec52d
mem: fix code style in Seek
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Signed-off-by: Yerden Zhumabekov <yerden.zhumabekov@gmail.com>
2020-09-02 11:39:23 +06:00
Yerden Zhumabekov
9e9dd69b09
mem: add test for Write/Seek
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Signed-off-by: Yerden Zhumabekov <yerden.zhumabekov@gmail.com>
2020-09-02 11:39:23 +06:00
Michail Kargakis
900cf72eec
Merge pull request #167 from jslching/master
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Return closed error in mem.File.Write() after Close()
2020-04-10 23:44:32 +02:00
Bohdan Lisovskyi
30c3c32863
add chown method
2020-01-22 16:25:31 +02:00
Brian Tiger Chow
e151fe9493
fix ReadAt
2018-11-20 13:34:41 -05:00
Brian Tiger Chow
709edc9d8f
add ReadAt/Seek test
2018-11-20 13:29:30 -05:00
Bjørn Erik Pedersen
787d034dfe
Return error in Readdir on regular mem file
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Fixes #169
2018-05-31 11:51:01 +02:00
elv-jon
0408d604d0
Return closed error in mem.File.Write() after Close()
2018-05-17 15:45:50 -07:00
Bjørn Erik Pedersen
ec3a3111d1
mem: Make the File return io.ErrUnexpectedEOF
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Instead of panic when reading beyond its borders.
This is in line with how the OS File works.
Fixes #152
2017-12-28 12:02:27 +01:00
Martin Bertschler
473997e418
add test that shows a bug with FileMode not being set for MemMapFs directories, clean up tests
2017-10-03 23:17:35 +02:00
Corentin Debains
d29940f63d
mem/file.go - Fix some races in accessing fields of FileData
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* Splitting SetModeTime to avoid double locking
* Adding locks all over the place.
2017-09-30 22:59:59 -07:00
Sotirios Mantziaris
72b3142684
Eliminate go vet warnings
2017-01-09 23:53:20 +01:00
Jamie Wilkinson
52e4a6cfac
Fixes a pass-by-value error in FileData.Name()
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Fixes a pass-by-value error in FileData.Name() which causes the mutex to be copied, and use that method to retrieve the name of the file from a mem.File. This really fixes the data race that motivated PR #95 . (#96 )
I can't explain why moving the lock improves the situation, nor why calling through the accessor Name() instead of locking and reading f.fileData.name is not the same, but go vet indicates that the mutex in fileData was being copied, not preserved.
The reproducing test case upstream is:
check out github.com/google/mtail
make install_deps
go test -race -timeout 1m -v -run TestProcessEvents --count=10000 ./vm
Prior to this change, the test reports a data race 3 times out of 10000, after, 0 times consistently.
2016-09-19 23:01:14 +02:00
Jamie Wilkinson
40ffa2c25c
Fixes a data race caused by not locking the mem.FileData for read access.
2016-08-20 23:27:14 +10:00
Hanno Hecker
bb3fe39966
set modtime on any write
2016-01-04 19:34:24 +01:00
Martin Bertschler
f0b9fc1bdb
Implement and test read only MemMapFs file handles
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Fixes #53
2016-01-04 01:54:48 +01:00
Martin Bertschler
a5f01f1106
replace mem.File handles with mem.FileData when mem.FileData is all we need
2016-01-04 00:36:01 +01:00
Martin Bertschler
0321b04b21
fix mem.DirMap and mem.Dir to only use *FileData and not *File handles
2016-01-04 00:18:26 +01:00
Martin Bertschler
7096d68458
mem.File is now mem.FileData and mem.File is a file handle with a pointer to a mem.FileData
2016-01-03 23:59:42 +01:00
Steve Francia
12f79b29b2
Update mem to keep things private
2015-12-10 15:13:36 -05:00
Martin Bertschler
37f7afc8d7
Fix artefacts from moving MemMapFs types into subpackage mem
2015-12-10 18:55:43 +01:00
Steve Francia
965d098e7c
Moving memory structures and interfaces into sub package
2015-12-10 12:26:38 -05:00