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nfsd: add structure definitions for xattr requests / responses 

Add the structures used in extended attribute request / response handling.

Signed-off-by: Frank van der Linden <fllinden@amazon.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
zero-sugar-mainline-defconfig
Frank van der Linden 2020-06-23 22:39:25 +00:00 committed by Chuck Lever
parent c11d7fd1b3
commit 6178713bd4
1 changed files with 31 additions and 0 deletions
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31
fs/nfsd/xdr4.h
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@ -224,6 +224,32 @@ struct nfsd4_putfh {
bool no_verify; /* represents foreigh fh */
};
struct nfsd4_getxattr {
char *getxa_name; /* request */
u32 getxa_len; /* request */
void *getxa_buf;
};
struct nfsd4_setxattr {
u32 setxa_flags; /* request */
char *setxa_name; /* request */
char *setxa_buf; /* request */
u32 setxa_len; /* request */
struct nfsd4_change_info setxa_cinfo; /* response */
};
struct nfsd4_removexattr {
char *rmxa_name; /* request */
struct nfsd4_change_info rmxa_cinfo; /* response */
};
struct nfsd4_listxattrs {
u64 lsxa_cookie; /* request */
u32 lsxa_maxcount; /* request */
char *lsxa_buf; /* unfiltered buffer (reply) */
u32 lsxa_len; /* unfiltered len (reply) */
};
struct nfsd4_open {
u32 op_claim_type; /* request */
struct xdr_netobj op_fname; /* request - everything but CLAIM_PREV */
@ -649,6 +675,11 @@ struct nfsd4_op {
struct nfsd4_offload_status offload_status;
struct nfsd4_copy_notify copy_notify;
struct nfsd4_seek seek;
struct nfsd4_getxattr getxattr;
struct nfsd4_setxattr setxattr;
struct nfsd4_listxattrs listxattrs;
struct nfsd4_removexattr removexattr;
} u;
struct nfs4_replay * replay;
};