Ophestra
3c80fd2b0f
Just returning an error after a successful call of commit will leave garbage behind with no way for the caller to clean them. This change ensures revert is always called after successful commit with at least per-process state enabled. Signed-off-by: Ophestra <cat@gensokyo.uk>
42 lines
1.1 KiB
Go
42 lines
1.1 KiB
Go
package fst
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import (
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"context"
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"time"
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)
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type App interface {
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// ID returns a copy of App's unique ID.
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ID() ID
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// Run sets up the system and runs the App.
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Run(ctx context.Context, rs *RunState) error
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Seal(config *Config) error
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String() string
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}
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// RunState stores the outcome of a call to [App.Run].
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type RunState struct {
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// Time is the exact point in time where the process was created.
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// Location must be set to UTC.
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//
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// Time is nil if no process was ever created.
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Time *time.Time
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// ExitCode is the value returned by shim.
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ExitCode int
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// RevertErr is stored by the deferred revert call.
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RevertErr error
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// WaitErr is error returned by the underlying wait syscall.
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WaitErr error
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}
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// Paths contains environment-dependent paths used by fortify.
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type Paths struct {
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// path to shared directory (usually `/tmp/fortify.%d`)
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SharePath string `json:"share_path"`
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// XDG_RUNTIME_DIR value (usually `/run/user/%d`)
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RuntimePath string `json:"runtime_path"`
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// application runtime directory (usually `/run/user/%d/fortify`)
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RunDirPath string `json:"run_dir_path"`
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}
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