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nogo_stdlib propogate facts and findings to downstream nogo_aspects via
NogoStdlibInfo. This all works fine except one case: directly building a
nogo_stdlib. e.g., bazel build //tools/nogo:stdlib.
In this case, nothing is requesting the NogoStdlibInfo, and thus the target has
nothing to do. This can be rather confusing when trying to debug failures in
:stdlib, as building :stdlib does nothing.
Fix this by declaring the facts and findings as default outputs from
nogo_stdlib. Now direct bazel build will request these outputs and actually
trigger the analysis. Standard aspect builds are unaffected.
PiperOrigin-RevId: 391580126
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Earlier the tests were checking for equality of system-wide metrics before and
after some network related operations. That is inherently racy for native tests
because depending on the testing infrastructure, multiple tests might run
parallely hence trampling over each other's metrics.
Tests should only compare metrics that are increasing in nature. The comparison
should not be a hard comparison, instead a less-than/greater-than relation test.
I have changed the checks and also removed tests for tcpCurrEstab metric which
has "SYNTAX Gauge" and hence can not be tested reliably.
PiperOrigin-RevId: 391460081
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PiperOrigin-RevId: 391416650
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The test expects that pread reads the full buffer, it means that the pread
offset has to be equal or less than file_size - buffer_size.
PiperOrigin-RevId: 391356863
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Add support for msgctl and enable tests.
Fixes #135
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For IPCInfo, update value of MSGSEG constant in abi to avoid overflow in
MsgInfo.MsgSeg. MSGSEG was originaly simplified in abi, and is unused
(by us and within the kernel), so updating it is okay.
Updates #135
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Set provides functionality of {sem,shm,msg}ctl(IPC_SET).
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Updates #135
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PiperOrigin-RevId: 391331401
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PiperOrigin-RevId: 391217339
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This is a new kernel feature that are controlled by the net.core.mibs_allocation
sysctl.
PiperOrigin-RevId: 391215784
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Otherwise, it fails with this error:
Get:3 http://security.debian.org/debian-security buster/updates InRelease
Reading package lists...
E: Repository 'http://deb.debian.org/debian buster InRelease' changed its
'Suite' value from 'stable' to 'oldstable'
PiperOrigin-RevId: 391155532
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Removes package syserror and moves still relevant code to either linuxerr
or to syserr (to be later removed).
Internal errors are converted from random types to *errors.Error types used
in linuxerr. Internal errors are in linuxerr/internal.go.
PiperOrigin-RevId: 390724202
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Update the start benchmark on empty to only "Start" a container, not wait
for its completion.
TL:DR only measure the actual start call for the empty container.
Previously, we were measuring the completion of /bin/true in container
alpine AND the cleanup. This was fine until profiling started failing all
the time on ptrace. This is a cost that runc is not paying.
These changes will reduce the over all timing of the benchmark, but it will
give more sane results.
Instead, use "Spawn" which is similar to `docker run --detach alpine
/bin/sleep 100`. Call sleep so containers stick around long enough
for the profiler to read profile data from them.
PiperOrigin-RevId: 390705431
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Add Event controls and implement "stream" commands.
PiperOrigin-RevId: 390691702
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PiperOrigin-RevId: 390659097
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On Go tip (pre-1.18), http://golang.org/issue/44195 is making SA1019 mistake
uses of reflect.Value.Len for reflect.Value.InterfaceData, which is deprecated.
It is thus mistakenly raising deprecation errors on uses of reflect.Value.Len.
Suppress these errors by disabling SA1019 entirely. This is a bit overkill, but
it is unclear to me if we want hard errors on deprecation anyways. That can be
reevaluated when http://golang.org/issue/44195 is fixed.
The other staticcheck analyzers are moved to alphabetical order.
Updates golang/go#44195
PiperOrigin-RevId: 390655918
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This list has gotten a little out-of-date. Note that `clockwork` used to be
used but was removed in gvisor.dev/pr/5384.
PiperOrigin-RevId: 390644841
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tcpip.Endpoint.Close is documented to free all resources associated
with an endpoint so we don't need to create an empty map to clear
the multicast memberships.
PiperOrigin-RevId: 390609826
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Add Usage controls and implement "usage/usagefd" commands.
PiperOrigin-RevId: 390507423
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Convert remaining public errors (e.g. EINTR) from syserror to linuxerr.
PiperOrigin-RevId: 390471763
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PiperOrigin-RevId: 390467957
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PiperOrigin-RevId: 390463819
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PiperOrigin-RevId: 390405182
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PiperOrigin-RevId: 390399815
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PiperOrigin-RevId: 390346783
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PiperOrigin-RevId: 390318725
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