Lines Matching defs:var
602 Char *var, *val;
607 var = xmalloc((Strlen(src) + 1) * sizeof (*var));
609 var[i] = *++src & TRIM;
610 if (i == 0 && var[i] == '{') {
612 var[i] = *++src & TRIM;
614 if (!alnum(var[i]) && var[i] != '_') {
616 var[i] = '\0';
623 vp = adrof(var);
634 val = (!vp) ? tgetenv(var) : NULL;
641 xfree(var);
647 xfree(var);