Lines Matching defs:var
242 char *var; /* if NULL then is regular number,
247 const char *var;
256 if (t->var) {
257 const char *p = lookupvar(t->var);
267 if (strcmp(cur->var, t->var) == 0) {
272 /* save current lookuped var name */
274 cur_save.var = t->var;
283 /* allow undefined var as 0 */
303 /* check operand is var with noninteger value */
340 /* check operand is var with noninteger value for not '=' */
414 if (numptr_m1->var == NULL) {
420 setvar(numptr_m1->var, buf);
428 /* protect geting var value, is number now */
429 numptr_m1->var = NULL;
532 if (numstack->var) {
533 /* expression is $((var)) only, lookup now */
550 numstackptr->var = alloca(var_name_size);
551 safe_strncpy(numstackptr->var, expr, var_name_size);
560 numstackptr->var = NULL;