Ophestra
ddfb865e2d
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This allows tests to stub all kernel behaviour, like in the container package. Signed-off-by: Ophestra <cat@gensokyo.uk>
31 lines
1.1 KiB
Go
31 lines
1.1 KiB
Go
package system
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import "hakurei.app/system/acl"
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// syscallDispatcher provides methods that make state-dependent system calls as part of their behaviour.
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// syscallDispatcher is embedded in [I], so all methods must be unexported.
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type syscallDispatcher interface {
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// new starts a goroutine with a new instance of syscallDispatcher.
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// A syscallDispatcher must never be used in any goroutine other than the one owning it,
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// just synchronising access is not enough, as this is for test instrumentation.
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new(f func(k syscallDispatcher))
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// aclUpdate provides [acl.Update].
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aclUpdate(name string, uid int, perms ...acl.Perm) error
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verbose(v ...any)
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verbosef(format string, v ...any)
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}
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// direct implements syscallDispatcher on the current kernel.
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type direct struct{}
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func (k direct) new(f func(k syscallDispatcher)) { go f(k) }
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func (k direct) aclUpdate(name string, uid int, perms ...acl.Perm) error {
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return acl.Update(name, uid, perms...)
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}
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func (direct) verbose(v ...any) { msg.Verbose(v...) }
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func (direct) verbosef(format string, v ...any) { msg.Verbosef(format, v...) }
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