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Diffstat (limited to 'agents/kdump/message.h')
| -rw-r--r-- | agents/kdump/message.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/agents/kdump/message.h b/agents/kdump/message.h new file mode 100644 index 0000000..2c82229 --- /dev/null +++ b/agents/kdump/message.h @@ -0,0 +1,41 @@ +/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil -*- + * + * Copyright (c) Ryan O'Hara (rohara@redhat.com) + * Copyright (c) Red Hat, Inc. + * + * This program 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 of the License, or + * (at your option) any later version. + * + * This program 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., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef _FENCE_KDUMP_MESSAGE_H +#define _FENCE_KDUMP_MESSAGE_H + +#define FENCE_KDUMP_MAGIC 0x1B302A40 + +#define FENCE_KDUMP_MSGV1 0x1 + +typedef struct __attribute__ ((packed)) fence_kdump_msg { + uint32_t magic; + uint32_t version; +} fence_kdump_msg_t; + +static inline void +init_message (fence_kdump_msg_t *msg) +{ + msg->magic = FENCE_KDUMP_MAGIC; + msg->version = FENCE_KDUMP_MSGV1; +} + +#endif /* _FENCE_KDUMP_MESSAGE_H */ |