Пример #1
0
afs_int32
STC_ScanDumps(struct rx_call *acid, afs_int32 addDbFlag, afs_uint32 *taskId)
{
#ifdef AFS_PTHREAD_ENV
    pthread_t pid;
    pthread_attr_t tattr;
    AFS_SIGSET_DECL;
#else
    PROCESS pid;
#endif
    struct scanTapeIf *ptr;
    statusP statusPtr = NULL;
    afs_int32 code = 0;

#ifdef xbsa
    if (CONF_XBSA)
	return (TC_BADTASK);	/* ScanDumps does not apply if XBSA */
#endif

    if (callPermitted(acid) == 0)
	return (TC_NOTPERMITTED);

    *taskId = allocTaskId();

    ptr = (struct scanTapeIf *)malloc(sizeof(*ptr));
    if (!ptr)
	ERROR_EXIT(TC_NOMEMORY);
    ptr->addDbFlag = addDbFlag;
    ptr->taskId = *taskId;

    /* create the status node */
    statusPtr = createStatusNode();
    if (!statusPtr)
	ERROR_EXIT(TC_INTERNALERROR);

    lock_Status();
    statusPtr->taskId = *taskId;
    statusPtr->lastPolled = time(0);
    statusPtr->flags &= ~STARTING;	/* ok to examine */
    strncpy(statusPtr->taskName, "Scantape", sizeof(statusPtr->taskName));
    unlock_Status();

#ifdef AFS_PTHREAD_ENV
    code = pthread_attr_init(&tattr);
    if (code)
	ERROR_EXIT(code);

    code = pthread_attr_setdetachstate(&tattr, PTHREAD_CREATE_DETACHED);
    if (code)
	ERROR_EXIT(code);

    AFS_SIGSET_CLEAR();
    code = pthread_create(&pid, &tattr, ScanDumps, ptr);
    AFS_SIGSET_RESTORE();
#else
    code =
	LWP_CreateProcess(ScanDumps, 32768, 1, ptr, "scandump process", &pid);
#endif

  error_exit:
    if (code) {
	if (statusPtr)
	    deleteStatusNode(statusPtr);
	if (ptr)
	    free(ptr);
    }

    return code;
}
Пример #2
0
afs_int32
STC_SaveDb(struct rx_call *rxCall, Date archiveTime, afs_uint32 *taskId)
{
#ifdef AFS_PTHREAD_ENV
    pthread_t pid;
    pthread_attr_t tattr;
    AFS_SIGSET_DECL;
#else
    PROCESS pid;
#endif
    statusP statusPtr = NULL;
    afs_int32 code = 0;
    struct saveDbIf *ptr;

#ifdef xbsa
    if (CONF_XBSA)
	return (TC_BADTASK);	/* LabelTape does not apply if XBSA */
#endif

    if (callPermitted(rxCall) == 0)
	return (TC_NOTPERMITTED);

    *taskId = allocTaskId();

    ptr = (struct saveDbIf *)malloc(sizeof(struct saveDbIf));
    if (!ptr)
	ERROR_EXIT(TC_NOMEMORY);
    ptr->archiveTime = archiveTime;
    ptr->taskId = *taskId;

    /* create the status node */
    statusPtr = createStatusNode();
    if (!statusPtr)
	ERROR_EXIT(TC_INTERNALERROR);

    lock_Status();
    statusPtr->taskId = *taskId;
    statusPtr->lastPolled = time(0);
    statusPtr->flags &= ~STARTING;	/* ok to examine */
    strncpy(statusPtr->taskName, "SaveDb", sizeof(statusPtr->taskName));
    unlock_Status();

    ptr->statusPtr = statusPtr;

#ifdef AFS_PTHREAD_ENV
    code = pthread_attr_init(&tattr);
    if (code)
	ERROR_EXIT(code);

    code = pthread_attr_setdetachstate(&tattr, PTHREAD_CREATE_DETACHED);
    if (code)
	ERROR_EXIT(code);

    AFS_SIGSET_CLEAR();
    code = pthread_create(&pid, &tattr, saveDbToTape, ptr);
    AFS_SIGSET_RESTORE();
#else
    code = LWP_CreateProcess(saveDbToTape, 32768, 1, ptr, "Db save", &pid);
#endif

  error_exit:
    if (code) {
	if (statusPtr)
	    deleteStatusNode(statusPtr);
	if (ptr)
	    free(ptr);
    }

    return (code);
}
Пример #3
0
afs_int32
STC_LabelTape(struct rx_call *acid, struct tc_tapeLabel *label, afs_uint32 *taskId)
{
#ifdef AFS_PTHREAD_ENV
    pthread_t pid;
    pthread_attr_t tattr;
    AFS_SIGSET_DECL;
#else
    PROCESS pid;
#endif
    struct labelTapeIf *ptr;
    statusP statusPtr = NULL;
    afs_int32 code;

#ifdef xbsa
    if (CONF_XBSA)
	return (TC_BADTASK);	/* LabelTape does not apply if XBSA */
#endif

    if (callPermitted(acid) == 0)
	return (TC_NOTPERMITTED);

    ptr = (struct labelTapeIf *)malloc(sizeof(*ptr));
    if (!ptr)
	ERROR_EXIT(TC_NOMEMORY);
    memcpy(&ptr->label, label, sizeof(ptr->label));

    /* set up the status node */
    *taskId = allocTaskId();	/* for bucoord */
    ptr->taskId = *taskId;

    statusPtr = createStatusNode();
    if (!statusPtr)
	ERROR_EXIT(TC_INTERNALERROR);

    lock_Status();
    statusPtr->taskId = *taskId;
    statusPtr->lastPolled = time(0);
    statusPtr->flags &= ~STARTING;	/* ok to examine */
    strncpy(statusPtr->taskName, "Labeltape", sizeof(statusPtr->taskName));
    unlock_Status();

    /* create the LWP to do the real work behind the scenes */
#ifdef AFS_PTHREAD_ENV
    code = pthread_attr_init(&tattr);
    if (code)
	ERROR_EXIT(code);

    code = pthread_attr_setdetachstate(&tattr, PTHREAD_CREATE_DETACHED);
    if (code)
	ERROR_EXIT(code);

    AFS_SIGSET_CLEAR();
    code = pthread_create(&pid, &tattr, Labeller, ptr);
    AFS_SIGSET_RESTORE();
#else
    code =
	LWP_CreateProcess(Labeller, 32768, 1, (void *)ptr, "labeller process",
			  &pid);
#endif

  error_exit:
    if (code) {
	if (statusPtr)
	    deleteStatusNode(statusPtr);
	if (ptr)
	    free(ptr);
    }

    return (code);
}
Пример #4
0
afs_int32
STC_RestoreDb(struct rx_call *rxCall, afs_uint32 *taskId)
{
#ifdef AFS_PTHREAD_ENV
    pthread_t pid;
    pthread_attr_t tattr;
    AFS_SIGSET_DECL;
#else
    PROCESS pid;
#endif
    statusP statusPtr;
    afs_int32 code = 0;

#ifdef xbsa
    if (CONF_XBSA)
	return (TC_BADTASK);	/* LabelTape does not apply if XBSA */
#endif

    if (callPermitted(rxCall) == 0)
	return (TC_NOTPERMITTED);

    *taskId = allocTaskId();

    /* create the status node */
    statusPtr = createStatusNode();
    if (!statusPtr)
	ERROR_EXIT(TC_INTERNALERROR);

    lock_Status();
    statusPtr->taskId = *taskId;
    statusPtr->flags &= ~STARTING;	/* ok to examine */
    statusPtr->lastPolled = time(0);
    strncpy(statusPtr->taskName, "RestoreDb", sizeof(statusPtr->taskName));
    unlock_Status();

#ifdef AFS_PTHREAD_ENV
    code = pthread_attr_init(&tattr);
    if (code)
	ERROR_EXIT(code);

    code = pthread_attr_setdetachstate(&tattr, PTHREAD_CREATE_DETACHED);
    if (code)
	ERROR_EXIT(code);

    AFS_SIGSET_CLEAR();
    code = pthread_create(&pid, &tattr, restoreDbFromTape, (void *)(intptr_t)*taskId);
    AFS_SIGSET_RESTORE();
#else
    code =
	LWP_CreateProcess(restoreDbFromTape, 32768, 1, (void *)(intptr_t)*taskId,
			  "Db restore", &pid);
#endif

  error_exit:
    if (code) {
	if (statusPtr)
	    deleteStatusNode(statusPtr);
    }

    return (code);
}
Пример #5
0
/* STC_DeleteDump
 */
afs_int32
STC_DeleteDump(struct rx_call *acid, afs_uint32 dumpID, afs_uint32 *taskId)
{
    afs_int32 code = TC_BADTASK;	/* If not compiled -Dxbsa then fail */
#ifdef xbsa
    struct deleteDumpIf *ptr = 0;
    statusP statusPtr = 0;
#ifdef AFS_PTHREAD_ENV
    pthread_t pid;
    pthread_attr_t tattr;
    AFS_SIGSET_DECL;
#else
    PROCESS pid;
#endif
#endif

    *taskId = 0;
    if (!CONF_XBSA)
	return (TC_BADTASK);	/* Only do if butc is started as XBSA */

#ifdef xbsa
    code = 0;
    if (callPermitted(acid) == 0)
	return (TC_NOTPERMITTED);

    ptr = (struct deleteDumpIf *)malloc(sizeof(*ptr));
    if (!ptr)
	ERROR_EXIT(TC_NOMEMORY);

    *taskId = allocTaskId();
    ptr->dumpID = dumpID;
    ptr->taskId = *taskId;

    statusPtr = createStatusNode();
    if (!statusPtr)
	ERROR_EXIT(TC_INTERNALERROR);

    lock_Status();
    statusPtr->taskId = *taskId;
    statusPtr->lastPolled = time(0);
    statusPtr->flags &= ~STARTING;
    strncpy(statusPtr->taskName, "DeleteDump", sizeof(statusPtr->taskName));
    unlock_Status();

#ifdef AFS_PTHREAD_ENV
    code = pthread_attr_init(&tattr);
    if (code)
	ERROR_EXIT(code);

    code = pthread_attr_setdetachstate(&tattr, PTHREAD_CREATE_DETACHED);
    if (code)
	ERROR_EXIT(code);

    AFS_SIGSET_CLEAR();
    code = pthread_create(&pid, &tattr, DeleteDump, ptr);
    AFS_SIGSET_RESTORE();
#else
    code =
	LWP_CreateProcess(DeleteDump, 32768, 1, ptr, "deletedump process",
			  &pid);
#endif

  error_exit:
    if (code) {
	if (statusPtr)
	    deleteStatusNode(statusPtr);
	if (ptr)
	    free(ptr);
    }
#endif /* xbsa */

    return (code);
}