1 /* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
2 * vim:expandtab:shiftwidth=8:tabstop=8:
14 void gssd_init_unique(int type);
15 void gssd_exit_unique(int type);
18 * copied from lustre source
21 #define LUSTRE_GSS_SVC_MDS 0
22 #define LUSTRE_GSS_SVC_OSS 1
24 struct lgssd_upcall_data {
33 #define GSSD_INTERFACE_VERSION (1)
35 struct lgssd_ioctl_param {
38 int lustre_svc; /* in */
41 long send_token_size;/* in */
42 char *send_token; /* in */
43 long reply_buf_size; /* in */
44 char *reply_buf; /* in */
45 long status; /* out */
46 long reply_length; /* out */
49 #define GSSD_DEFAULT_GETHOSTNAME_EX "/etc/lustre/nid2hostname"
50 #define MAPPING_DATABASE_FILE "/etc/lustre/idmap.conf"
52 typedef uint64_t lnet_nid_t;
53 typedef uint32_t lnet_netid_t;
55 #define LNET_NID_ANY ((lnet_nid_t) -1)
56 #define LNET_PID_ANY ((lnet_pid_t) -1)
59 /* Only add to these values (i.e. don't ever change or redefine them):
60 * network addresses depend on them... */
75 int lnet_nid2hostname(lnet_nid_t nid, char *buf, int buflen);
76 void cleanup_mapping(void);
77 int lookup_mapping(char *princ, uint64_t nid, uid_t *uid);
78 lnet_nid_t libcfs_str2nid(char *str);
80 /* how an LNET NID encodes net:address */
81 #define LNET_NIDADDR(nid) ((uint32_t)((nid) & 0xffffffff))
82 #define LNET_NIDNET(nid) ((uint32_t)(((nid) >> 32)) & 0xffffffff)
83 #define LNET_MKNID(net,addr) ((((uint64_t)(net))<<32)|((uint64_t)(addr)))
84 /* how net encodes type:number */
85 #define LNET_NETNUM(net) ((net) & 0xffff)
86 #define LNET_NETTYP(net) (((net) >> 16) & 0xffff)
87 #define LNET_MKNET(typ,num) ((((uint32_t)(typ))<<16)|((uint32_t)(num)))
89 #endif /* __LIBCFS_H__ */