afs_int32
SBOZO_Restart(struct rx_call *acall, char *ainstance)
{
struct bnode *tb;
afs_int32 code;
char caller[MAXKTCNAMELEN];
if (!afsconf_SuperUser(bozo_confdir, acall, caller)) {
code = BZACCESS;
goto fail;
}
if (DoLogging)
bozo_Log("%s is executing Restart '%s'\n", caller, ainstance);
tb = bnode_FindInstance(ainstance);
if (!tb) {
code = BZNOENT;
goto fail;
}
bnode_Hold(tb);
bnode_SetStat(tb, BSTAT_SHUTDOWN);
code = bnode_WaitStatus(tb, BSTAT_SHUTDOWN); /* this can fail */
bnode_ResetErrorCount(tb);
bnode_SetStat(tb, BSTAT_NORMAL);
bnode_Release(tb);
fail:
osi_auditU(acall, BOS_RestartEvent, code, AUD_STR, ainstance, AUD_END);
return code;
}
/* set temp status */
afs_int32
SBOZO_SetTStatus(struct rx_call *acall, char *ainstance, afs_int32 astatus)
{
struct bnode *tb;
afs_int32 code;
char caller[MAXKTCNAMELEN];
if (!afsconf_SuperUser(bozo_confdir, acall, caller)) {
code = BZACCESS;
goto fail;
}
if (DoLogging)
bozo_Log("%s is executing SetTempStatus '%s'\n", caller, ainstance);
tb = bnode_FindInstance(ainstance);
if (!tb) {
code = BZNOENT;
goto fail;
}
bnode_Hold(tb);
bnode_ResetErrorCount(tb);
code = bnode_SetStat(tb, astatus);
bnode_Release(tb);
fail:
osi_auditU(acall, BOS_SetTempStatusEvent, code, AUD_STR, ainstance,
AUD_END);
return code;
}
static int
stproc(struct bnode *abnode, void *arock)
{
if (abnode->fileGoal == BSTAT_SHUTDOWN)
return 0; /* don't do these guys */
bnode_Hold(abnode);
bnode_ResetErrorCount(abnode);
bnode_SetStat(abnode, BSTAT_NORMAL);
bnode_Release(abnode);
return 0;
}
/* called to SIGKILL a process if it doesn't terminate normally
* or to retry start after an error stop. */
static int
ez_timeout(struct bnode *bn)
{
struct ezbnode *abnode = (struct ezbnode *)bn;
if (abnode->waitingForShutdown) {
/* send kill and turn off timer */
bnode_StopProc(abnode->proc, SIGKILL);
abnode->killSent = 1;
bnode_SetTimeout((struct bnode *)abnode, 0);
} else if (!abnode->running && abnode->b.flags & BNODE_ERRORSTOP) {
/* was stopped for too many errors, retrying */
/* reset error count after running for a bit */
bnode_SetTimeout(bn, ERROR_RESET_TIME);
bnode_SetStat(bn, BSTAT_NORMAL);
} else {
bnode_SetTimeout(bn, 0); /* one shot timer */
bnode_ResetErrorCount(bn);
}
return 0;
}
