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const allowed_fun_t *q) { >> > + int rc; >> > + >> > + if (p->mod != NULL) { >> > + if (q->mod == NULL) >> > + return 1; >> > + else { >> > + rc = strcmp(p->mod, q->mod); >> > + if (rc != 0) >> > + return rc; >> > + } >> > + } else if (q->mod != NULL) >> > + return -1; >> >> Ugh, that's quite tangled for how little it does :( can't think of a >> nicer approach though. > > I am hoping that perhaps in time a lot more functions may allow this, plus if > someone is going to make use of this feature for error injection they are > likely to use it for multiple functions and then being able to use a hashtable > rather than scanning the list multiple times is nicer. It's not the hashtable I was whining about, just the comparison function. The hashtable absolutely makes sense. -- NULL && (void)