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This is useful in some tests.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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Init is not very talkative after process start even when verbose. Suspending output here is pointless and does more harm than good.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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The SIGTERM signal is delivered in many other cases and can lead to strange behaviour. The unconditional resume of the logger also causes strange behaviour in the cancellation forwarding path. This change also passes through additional signals.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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This is useful as package "syscall" does not provide such a wrapper. This change also improves error handling to fully conform to the manpage.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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This covers invalid call to Init.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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This package will also hold syscall lookup tables for seccomp.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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These bits are arch-specific.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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This avoids having arch-specific constants for arm64.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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When using two channels it is possible for the other case to be reached before all pending winfo are consumed, causing incorrect reporting.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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This should eliminate intermittent failures in the forward test.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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This was only useful when wrapping bwrap.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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Most tests already had no global state, however parallel was never enabled. This change enables it for all applicable tests.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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This is no longer useful and is highly error-prone.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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This provides disambiguation from fhs.AbsTmp.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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This fixes line information in test reporting messages.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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These errors are printed with a descriptive message prefixed to them, so it is more readable to expose the underlying errno.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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This package is quite useful. This change allows it to be imported without importing container.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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This is used in hst to format strings.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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This allows referring to the bits without importing container.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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This allows referencing FHS pathnames without importing container.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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This allows use of absolute pathname values without importing container.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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This allows holding the bits without cgo.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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This frees all container instances of side effects.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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This makes it possible to optionally omit the identifying verbose message, for when the Op implementation can provide a much more useful message in its case, using information not yet available to the String method.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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Signed-off-by: Ophestra <cat@gensokyo.uk>
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This is quite useful for other packages as well. This change prepares internal/hlog for removal.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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This allows use of more cmd methods.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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This synchronises the wait4 return after the toplevel signal call in lowlastcap_signaled_cancel_forward_error.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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This gets inlined and does not cause problems usually but turns out -coverpkg uninlines it and breaks the recovery.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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Turns out the reporting methods are not safe for concurrent use, despite the claim in testing.T doc comment.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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FailNow, Fatal, Fatalf, SkipNow, Skip and Skipf must be called from the goroutine created by the test.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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This keeps composites analysis happy without making the test cases (too) bloated.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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These are very useful in many packages containing relatively large amount of code making calls to difficult or impossible to stub functions.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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This makes handling of fatal errors a lot less squirmy.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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This helps indicate the exact origin and nature of the error. This eliminates generic WrapErr from container.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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These are now handled by init. This eliminates generic WrapErr from mount and procPaths.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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Again, avoids the errors package concealing unexpected behaviours.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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This passes line information and handles strconv errors so it reads better.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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This eliminates generic WrapErr from overlay.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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Using the errors package might conceal some incorrect behaviour.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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This eliminates generic WrapErr from tmpfs.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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These are also now handled by init properly, so wrapping them in self is meaningless and unreachable.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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The mount function now wraps its own errors in a much more descriptive type with proper message formatting. Wrapping them no longer makes any sense.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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This is now handled properly by the init.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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This is much cleaner from both the return statement and the error handling.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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This moves repeated Op errors and impossible internal state errors off of msg.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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This is the first step to deprecating the generalised error wrapping error message pattern.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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Programs expect /dev/shm to be a writable tmpfs.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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This is used for ensuring persistent data directories specific to the container.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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Turns out testing.T does not like being called in defer.
Signed-off-by: Ophestra <cat@gensokyo.uk>
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