10 #include <netinet/in.h>
21 #define UBIK_INTERNALS
29 struct ubik_dbase *dbase;
32 ubik_ServerInit(afs_int32 myHost, short myPort, afs_int32 serverList[],
33 char *pathName, struct ubik_dbase **dbase)
39 ubik_BeginTrans(register struct ubik_dbase *dbase, afs_int32 transMode,
40 struct ubik_trans **transPtr)
46 thdr.version.epoch = htonl(2);
47 thdr.version.counter = htonl(0);
48 thdr.magic = htonl(UBIK_MAGIC);
49 thdr.size = htons(HDRSIZE);
50 lseek(dbase_fd, 0, 0);
51 write(dbase_fd, &thdr, sizeof(thdr));
59 ubik_BeginTransReadAny(register struct ubik_dbase *dbase, afs_int32 transMode,
60 struct ubik_trans **transPtr)
66 ubik_AbortTrans(register struct ubik_trans *transPtr)
72 ubik_EndTrans(register struct ubik_trans *transPtr)
78 ubik_Tell(register struct ubik_trans *transPtr, afs_int32 * fileid,
85 ubik_Truncate(register struct ubik_trans *transPtr, afs_int32 length)
91 ubik_SetLock(struct ubik_trans *atrans, afs_int32 apos, afs_int32 alen,
98 ubik_WaitVersion(register struct ubik_dbase *adatabase,
99 register struct ubik_version *aversion)
105 ubik_CacheUpdate(register struct ubik_trans *atrans)
111 panic(char *a, char *b, char *c, char *d)
115 printf("BACK FROM ABORT\n"); /* shouldn't come back from floating pt exception */
116 exit(1); /* never know, though */
120 ubik_GetVersion(int dummy, struct ubik_version *ver)
122 memset(ver, 0, sizeof(struct ubik_version));
128 ubik_Seek(struct ubik_trans *tt, long afd, long pos)
130 if (lseek(dbase_fd, pos + HDRSIZE, 0) < 0) {
138 ubik_Write(struct ubik_trans *tt, char *buf, long len)
142 status = write(dbase_fd, buf, len);
144 perror("ubik_Write");
151 ubik_Read(struct ubik_trans *tt, char *buf, long len)
155 status = read(dbase_fd, buf, len);
161 memset(&buf[status], 0, len - status);
166 /* Global declarations from ubik.c */
167 afs_int32 ubik_quorum = 0;
168 struct ubik_dbase *ubik_dbase = 0;
169 struct ubik_stats ubik_stats;
170 afs_uint32 ubik_host[UBIK_MAX_INTERFACE_ADDR];
171 afs_int32 ubik_epochTime = 0;
172 afs_int32 urecovery_state = 0;
174 struct rx_securityClass *ubik_sc[3];
177 /* Other declarations */
180 afsconf_GetNoAuthFlag(struct afsconf_dir *adir)
186 char *prdir = "/dev/null";
187 struct prheader cheader;