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76 lines
2.1 KiB
76 lines
2.1 KiB
/****************************************************************************
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****************************************************************************
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***
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*** This header was automatically generated from a Linux kernel header
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*** of the same name, to make information necessary for userspace to
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*** call into the kernel available to libc. It contains only constants,
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*** structures, and macros generated from the original header, and thus,
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*** contains no copyrightable information.
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***
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*** To edit the content of this header, modify the corresponding
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*** source file (e.g. under external/kernel-headers/original/) then
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*** run bionic/libc/kernel/tools/update_all.py
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***
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*** Any manual change here will be lost the next time this script will
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*** be run. You've been warned!
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***
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****************************************************************************
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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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#define CLD_UPCALL_VERSION 2
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#define NFS4_OPAQUE_LIMIT 1024
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#ifndef SHA256_DIGEST_SIZE
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#define SHA256_DIGEST_SIZE 32
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#endif
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enum cld_command {
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Cld_Create,
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Cld_Remove,
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Cld_Check,
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Cld_GraceDone,
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Cld_GraceStart,
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Cld_GetVersion,
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};
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struct cld_name {
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__u16 cn_len;
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unsigned char cn_id[NFS4_OPAQUE_LIMIT];
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} __attribute__((packed));
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struct cld_princhash {
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__u8 cp_len;
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unsigned char cp_data[SHA256_DIGEST_SIZE];
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} __attribute__((packed));
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struct cld_clntinfo {
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struct cld_name cc_name;
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struct cld_princhash cc_princhash;
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} __attribute__((packed));
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struct cld_msg {
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__u8 cm_vers;
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__u8 cm_cmd;
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__s16 cm_status;
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__u32 cm_xid;
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union {
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__s64 cm_gracetime;
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struct cld_name cm_name;
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__u8 cm_version;
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} __attribute__((packed)) cm_u;
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} __attribute__((packed));
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struct cld_msg_v2 {
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__u8 cm_vers;
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__u8 cm_cmd;
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__s16 cm_status;
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__u32 cm_xid;
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union {
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struct cld_name cm_name;
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__u8 cm_version;
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struct cld_clntinfo cm_clntinfo;
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} __attribute__((packed)) cm_u;
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} __attribute__((packed));
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struct cld_msg_hdr {
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__u8 cm_vers;
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__u8 cm_cmd;
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__s16 cm_status;
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__u32 cm_xid;
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} __attribute__((packed));
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#endif
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