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| -rw-r--r-- | libmom/mom-errors.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/libmom/mom-errors.h b/libmom/mom-errors.h new file mode 100644 index 00000000..b752369f --- /dev/null +++ b/libmom/mom-errors.h @@ -0,0 +1,45 @@ +/* Error codes for MOM library + Copyright (C) 1996 Free Software Foundation, Inc. + Written by Michael I. Bushnell, p/BSG. + + This file is part of the GNU Hurd. + + The GNU Hurd is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License as + published by the Free Software Foundation; either version 2, or (at + your option) any later version. + + The GNU Hurd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA. */ + + +/* MOM uses Mach error system 0x11 and subsystem 0. */ +#define _MOM_ERRNO(n) ((0x11 << 26 | ((n) & 0x3fff))) + +enum __momerrors_error_codes +{ + /* These are standard errors to be returned by RPC user stubs + in Mom systems. */ + + /* All Mom systems must detect and return these errors */ + + /* The RPC attempted to send to an invalid mom_port_ref. This can + happen because, for example, the server it spoke to has died. */ + EMOM_INVALID_DEST = _MOM_ERRNO (1), + + /* The RPC attempted to send an invalid mom_port_ref in its content. + This shall not happen if the server the reference is to has + merely died. */ + EMOM_INVALID_REF = _MOM_ERRNO (2), + + /* The server began processing the RPC, but at some point it died. */ + EMOM_SERVER_DIED = _MOM_ERRNO (3) +}; + + |