bin/sh/var.c

147 static struct var *find_var(const char *, struct var ***, int *);
168 		if (find_var(ip->text, &vpp, &vp->name_len) != NULL)
179 	if (find_var("PS1", &vpp, &vps1.name_len) == NULL) {
333 	vp = find_var(s, &vpp, &nlen);
432 	v = find_var(name, NULL, NULL);
461 	v = find_var(name, NULL, NULL);
681 				vp = find_var(name, NULL, NULL);
766 		vp = find_var(name, &vpp, NULL);
892 	vp = find_var(s, &vpp, NULL);
943 find_var(const char *name, struct var ***vppp, int *lenp)