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varlink: add some comments explaining what by various errors are defined

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Lennart Poettering 2023-04-05 15:53:55 +02:00
parent 14cb10b737
commit a3861b4726
1 changed files with 4 additions and 0 deletions
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4
src/shared/varlink.h
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@ -163,14 +163,18 @@ DEFINE_TRIVIAL_CLEANUP_FUNC(Varlink *, varlink_close_unref);
DEFINE_TRIVIAL_CLEANUP_FUNC(Varlink *, varlink_flush_close_unref);
DEFINE_TRIVIAL_CLEANUP_FUNC(VarlinkServer *, varlink_server_unref);
/* These are local errors that never cross the wire, and are our own invention */
#define VARLINK_ERROR_DISCONNECTED "io.systemd.Disconnected"
#define VARLINK_ERROR_TIMEOUT "io.systemd.TimedOut"
#define VARLINK_ERROR_PROTOCOL "io.systemd.Protocol"
#define VARLINK_ERROR_SYSTEM "io.systemd.System"
/* These are errors defined in the Varlink spec */
#define VARLINK_ERROR_INTERFACE_NOT_FOUND "org.varlink.service.InterfaceNotFound"
#define VARLINK_ERROR_METHOD_NOT_FOUND "org.varlink.service.MethodNotFound"
#define VARLINK_ERROR_METHOD_NOT_IMPLEMENTED "org.varlink.service.MethodNotImplemented"
#define VARLINK_ERROR_INVALID_PARAMETER "org.varlink.service.InvalidParameter"
/* These are errors we came up with and squatted the namespace with */
#define VARLINK_ERROR_SUBSCRIPTION_TAKEN "org.varlink.service.SubscriptionTaken"
#define VARLINK_ERROR_PERMISSION_DENIED "org.varlink.service.PermissionDenied"