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16719199a4
Include <linux/types.h> and consistently use types it provides to fix the following linux/nfsd/cld.h userspace compilation errors: /usr/include/linux/nfsd/cld.h:40:2: error: unknown type name 'uint16_t' uint16_t cn_len; /* length of cm_id */ /usr/include/linux/nfsd/cld.h:46:2: error: unknown type name 'uint8_t' uint8_t cm_vers; /* upcall version */ /usr/include/linux/nfsd/cld.h:47:2: error: unknown type name 'uint8_t' uint8_t cm_cmd; /* upcall command */ /usr/include/linux/nfsd/cld.h:48:2: error: unknown type name 'int16_t' int16_t cm_status; /* return code */ /usr/include/linux/nfsd/cld.h:49:2: error: unknown type name 'uint32_t' uint32_t cm_xid; /* transaction id */ /usr/include/linux/nfsd/cld.h:51:3: error: unknown type name 'int64_t' int64_t cm_gracetime; /* grace period start time */ Signed-off-by: Dmitry V. Levin <ldv@altlinux.org> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
59 lines
1.8 KiB
C
59 lines
1.8 KiB
C
/*
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* Upcall description for nfsdcld communication
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*
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* Copyright (c) 2012 Red Hat, Inc.
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* Author(s): Jeff Layton <jlayton@redhat.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef _NFSD_CLD_H
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#define _NFSD_CLD_H
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#include <linux/types.h>
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/* latest upcall version available */
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#define CLD_UPCALL_VERSION 1
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/* defined by RFC3530 */
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#define NFS4_OPAQUE_LIMIT 1024
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enum cld_command {
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Cld_Create, /* create a record for this cm_id */
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Cld_Remove, /* remove record of this cm_id */
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Cld_Check, /* is this cm_id allowed? */
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Cld_GraceDone, /* grace period is complete */
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};
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/* representation of long-form NFSv4 client ID */
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struct cld_name {
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__u16 cn_len; /* length of cm_id */
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unsigned char cn_id[NFS4_OPAQUE_LIMIT]; /* client-provided */
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} __attribute__((packed));
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/* message struct for communication with userspace */
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struct cld_msg {
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__u8 cm_vers; /* upcall version */
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__u8 cm_cmd; /* upcall command */
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__s16 cm_status; /* return code */
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__u32 cm_xid; /* transaction id */
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union {
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__s64 cm_gracetime; /* grace period start time */
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struct cld_name cm_name;
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} __attribute__((packed)) cm_u;
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} __attribute__((packed));
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#endif /* !_NFSD_CLD_H */
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