diff options
Diffstat (limited to 'vendor/github.com/opencontainers/runc/libcontainer/error.go')
-rw-r--r-- | vendor/github.com/opencontainers/runc/libcontainer/error.go | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/vendor/github.com/opencontainers/runc/libcontainer/error.go b/vendor/github.com/opencontainers/runc/libcontainer/error.go new file mode 100644 index 000000000..21a3789ba --- /dev/null +++ b/vendor/github.com/opencontainers/runc/libcontainer/error.go @@ -0,0 +1,70 @@ +package libcontainer + +import "io" + +// ErrorCode is the API error code type. +type ErrorCode int + +// API error codes. +const ( + // Factory errors + IdInUse ErrorCode = iota + InvalidIdFormat + + // Container errors + ContainerNotExists + ContainerPaused + ContainerNotStopped + ContainerNotRunning + ContainerNotPaused + + // Process errors + NoProcessOps + + // Common errors + ConfigInvalid + ConsoleExists + SystemError +) + +func (c ErrorCode) String() string { + switch c { + case IdInUse: + return "Id already in use" + case InvalidIdFormat: + return "Invalid format" + case ContainerPaused: + return "Container paused" + case ConfigInvalid: + return "Invalid configuration" + case SystemError: + return "System error" + case ContainerNotExists: + return "Container does not exist" + case ContainerNotStopped: + return "Container is not stopped" + case ContainerNotRunning: + return "Container is not running" + case ConsoleExists: + return "Console exists for process" + case ContainerNotPaused: + return "Container is not paused" + case NoProcessOps: + return "No process operations" + default: + return "Unknown error" + } +} + +// Error is the API error type. +type Error interface { + error + + // Returns an error if it failed to write the detail of the Error to w. + // The detail of the Error may include the error message and a + // representation of the stack trace. + Detail(w io.Writer) error + + // Returns the error code for this error. + Code() ErrorCode +} |