static int
ez_restartp(struct bnode *bn)
{
struct ezbnode *abnode = (struct ezbnode *)bn;
struct bnode_token *tt;
afs_int32 code;
struct stat tstat;
code = bnode_ParseLine(abnode->command, &tt);
if (code)
return 0;
if (!tt)
return 0;
code = stat(tt->key, &tstat);
if (code) {
bnode_FreeTokens(tt);
return 0;
}
if (tstat.st_ctime > abnode->lastStart)
code = 1;
else
code = 0;
bnode_FreeTokens(tt);
return code;
}
int
bnode_NewProc(struct bnode *abnode, char *aexecString, char *coreName,
struct bnode_proc **aproc)
{
struct bnode_token *tlist, *tt;
afs_int32 code;
struct bnode_proc *tp;
pid_t cpid;
char *argv[MAXVARGS];
int i;
code = bnode_ParseLine(aexecString, &tlist); /* try parsing first */
if (code)
return code;
tp = (struct bnode_proc *)malloc(sizeof(struct bnode_proc));
memset(tp, 0, sizeof(struct bnode_proc));
tp->next = allProcs;
tp->bnode = abnode;
tp->comLine = aexecString;
tp->coreName = coreName; /* may be null */
abnode->procStartTime = FT_ApproxTime();
abnode->procStarts++;
/* convert linked list of tokens into argv structure */
for (tt = tlist, i = 0; i < (MAXVARGS - 1) && tt; tt = tt->next, i++) {
argv[i] = tt->key;
}
argv[i] = NULL; /* null-terminated */
cpid = spawnprocve(argv[0], argv, environ, -1);
osi_audit(BOSSpawnProcEvent, 0, AUD_STR, aexecString, AUD_END);
if (cpid == (pid_t) - 1) {
bozo_Log("Failed to spawn process for bnode '%s'\n", abnode->name);
bnode_FreeTokens(tlist);
free(tp);
return errno;
}
bnode_FreeTokens(tlist);
allProcs = tp;
*aproc = tp;
tp->pid = cpid;
tp->flags = BPROC_STARTED;
tp->flags &= ~BPROC_EXITED;
bnode_Check(abnode);
return 0;
}