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Actual implementation to follow, but this will satisfy applications that
want it to just exist.
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These are unfortunately unused and unmaintained. They can be brought back in
the future if need requires it.
PiperOrigin-RevId: 255697132
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All functions which allocate objects containing AtomicRefCounts will soon need
a context.
PiperOrigin-RevId: 253147709
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This can be merged after:
https://github.com/google/gvisor-website/pull/77
or
https://github.com/google/gvisor-website/pull/78
PiperOrigin-RevId: 253132620
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Based on the guidelines at
https://opensource.google.com/docs/releasing/authors/.
1. $ rg -l "Google LLC" | xargs sed -i 's/Google LLC.*/The gVisor Authors./'
2. Manual fixup of "Google Inc" references.
3. Add AUTHORS file. Authors may request to be added to this file.
4. Point netstack AUTHORS to gVisor AUTHORS. Drop CONTRIBUTORS.
Fixes #209
PiperOrigin-RevId: 245823212
Change-Id: I64530b24ad021a7d683137459cafc510f5ee1de9
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Current gvisor doesn't give devices a right major and minor number.
When testing golang supporting of gvisor, I run the test case below:
```
$ docker run -ti --runtime runsc golang:1.12.1 bash -c "cd /usr/local/go/src && ./run.bash "
```
And it reports some errors, one of them is:
"--- FAIL: TestDevices (0.00s)
--- FAIL: TestDevices//dev/null_1:3 (0.00s)
dev_linux_test.go:45: for /dev/null Major(0x0) == 0, want 1
dev_linux_test.go:48: for /dev/null Minor(0x0) == 0, want 3
dev_linux_test.go:51: for /dev/null Mkdev(1, 3) == 0x103, want 0x0
--- FAIL: TestDevices//dev/zero_1:5 (0.00s)
dev_linux_test.go:45: for /dev/zero Major(0x0) == 0, want 1
dev_linux_test.go:48: for /dev/zero Minor(0x0) == 0, want 5
dev_linux_test.go:51: for /dev/zero Mkdev(1, 5) == 0x105, want 0x0
--- FAIL: TestDevices//dev/random_1:8 (0.00s)
dev_linux_test.go:45: for /dev/random Major(0x0) == 0, want 1
dev_linux_test.go:48: for /dev/random Minor(0x0) == 0, want 8
dev_linux_test.go:51: for /dev/random Mkdev(1, 8) == 0x108, want 0x0
--- FAIL: TestDevices//dev/full_1:7 (0.00s)
dev_linux_test.go:45: for /dev/full Major(0x0) == 0, want 1
dev_linux_test.go:48: for /dev/full Minor(0x0) == 0, want 7
dev_linux_test.go:51: for /dev/full Mkdev(1, 7) == 0x107, want 0x0
--- FAIL: TestDevices//dev/urandom_1:9 (0.00s)
dev_linux_test.go:45: for /dev/urandom Major(0x0) == 0, want 1
dev_linux_test.go:48: for /dev/urandom Minor(0x0) == 0, want 9
dev_linux_test.go:51: for /dev/urandom Mkdev(1, 9) == 0x109, want 0x0
"
So I think we'd better assign to them correct major/minor numbers following linux spec.
Signed-off-by: Wei Zhang <zhangwei198900@gmail.com>
Change-Id: I4521ee7884b4e214fd3a261929e3b6dac537ada9
PiperOrigin-RevId: 241609021
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PiperOrigin-RevId: 240600504
Change-Id: I7dd5f27c8da31f24b68b48acdf8f1c19dbd0c32d
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Change-Id: I94704a90beebb53164325e0cce1fcb9a0b97d65c
PiperOrigin-RevId: 230817308
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More helper structs have been added to the fsutil package to make it easier to
implement fs.InodeOperations and fs.FileOperations.
PiperOrigin-RevId: 229305982
Change-Id: Ib6f8d3862f4216745116857913dbfa351530223b
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Platform objects are not savable, storing references to them in
filesystem datastructures would cause save to fail if someone actually
passed in a Platform.
Current implementations work because everywhere a Platform is
expected, we currently pass in a Kernel object which embeds Platform
and thus satisfies the interface.
Eliminate this indirection and save pointers to Kernel directly.
PiperOrigin-RevId: 225288336
Change-Id: Ica399ff43f425e15bc150a0d7102196c3d54a2ab
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PiperOrigin-RevId: 217951017
Change-Id: Ie08bf6987f98467d07457bcf35b5f1ff6e43c035
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PiperOrigin-RevId: 207125440
Change-Id: I6c572afb4d693ee72a0c458a988b0e96d191cd49
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PiperOrigin-RevId: 207037226
Change-Id: I8b5f1a056d4f3eab17846f2e0193bb737ecb5428
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PiperOrigin-RevId: 207007153
Change-Id: Ifedf1cc3758dc18be16647a4ece9c840c1c636c9
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PiperOrigin-RevId: 194583126
Change-Id: Ica1d8821a90f74e7e745962d71801c598c652463
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