Exemple #1
0
static int
dt_pid_error(dtrace_hdl_t *dtp, dt_pcb_t *pcb, dt_proc_t *dpr,
    fasttrap_probe_spec_t *ftp, dt_errtag_t tag, const char *fmt, ...)
{
	va_list ap;
	int len;

	if (ftp != NULL)
		dt_free(dtp, ftp);

	va_start(ap, fmt);
	if (pcb == NULL) {
		assert(dpr != NULL);
		len = vsnprintf(dpr->dpr_errmsg, sizeof (dpr->dpr_errmsg),
		    fmt, ap);
		assert(len >= 2);
		if (dpr->dpr_errmsg[len - 2] == '\n')
			dpr->dpr_errmsg[len - 2] = '\0';
	} else {
		dt_set_errmsg(dtp, dt_errtag(tag), pcb->pcb_region,
		    pcb->pcb_filetag, pcb->pcb_fileptr ? yylineno : 0, fmt, ap);
	}
	va_end(ap);

	return (1);
}
Exemple #2
0
/*PRINTFLIKE3*/
static struct ps_prochandle *
dt_proc_error(dtrace_hdl_t *dtp, dt_proc_t *dpr, const char *format, ...)
{
	va_list ap;

	va_start(ap, format);
	dt_set_errmsg(dtp, NULL, NULL, NULL, 0, format, ap);
	va_end(ap);

	if (dpr->dpr_proc != NULL)
		Prelease(dpr->dpr_proc, 0);

	dt_free(dtp, dpr);
	(void) dt_set_errno(dtp, EDT_COMPILER);
	return (NULL);
}