/*
* Queue an ArchReq.
*/
static void *
queueArchReq(
void *arg,
/* LINTED argument unused in function */
struct UdsMsgHeader *hdr)
{
struct AsrArchReq *a = (struct AsrArchReq *)arg;
static char sizebuf[STR_FROM_FSIZE_BUF_SIZE];
static char arname[ARCHREQ_NAME_SIZE];
static struct AsrGeneralRsp rsp;
static struct QueueEntry *qe;
struct ArchReq *ar;
rsp.GrStatus = -1;
rsp.GrErrno = 0;
snprintf(arname, sizeof (arname), "%s.%s", a->ArFsname, a->ArArname);
if (QueueHasArchReq(arname)) {
Trace(TR_MISC, "Already have %s", arname);
rsp.GrErrno = EADDRINUSE;
goto out;
}
ar = ArchReqAttach(a->ArFsname, a->ArArname, O_RDWR);
if (ar == NULL) {
Trace(TR_ERR,
"ArchReqAttach(%s.%s) failed", a->ArFsname, a->ArArname);
rsp.GrErrno = errno;
goto out;
}
if (!ArchReqValid(ar)) {
rsp.GrErrno = errno;
(void) ArchReqDetach(ar);
goto out;
}
qe = QueueGetFree();
ar->ArFlags |= AR_first;
ar->ArMsgSent = 0;
ar->ArTimeQueued = time(NULL);
memset(&ar->ArCpi[0], 0, ar->ArDrives * sizeof (struct ArcopyInstance));
qe->QeAr = ar;
strncpy(qe->QeArname, arname, sizeof (qe->QeArname) - 1);
ComposeEnqueue(qe);
Trace(TR_QUEUE,
"Queue (%s) files: %d space: %s",
qe->QeArname, ar->ArFiles,
StrFromFsize(ar->ArSpace, 3, sizebuf, sizeof (sizebuf)));
rsp.GrStatus = 0;
out:
return (&rsp);
}
DWORD COMMAPI ComOutSpace(HCOMM hc)
{
ComIsOnline(hc);
return QueueGetFree(&hc->cqTx);
}