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Lines Matching defs:tvar

621 	char *tvar;
649 		tvar = str_nsave(var, val++ - var, ATEMP);
654 		tvar = (char *) __UNCONST(var);
659 	if (Flag(FRESTRICTED) && (strcmp(tvar, "PATH") == 0
660 				  || strcmp(tvar, "ENV") == 0
661 				  || strcmp(tvar, "SHELL") == 0))
662 		errorf("%s: restricted", tvar);
664 	vp = (set&LOCAL) ? local(tvar, (set & LOCAL_COPY) ? true : false)
665 		: global(tvar);
677 		errorf("%s: is read only", tvar);
679 		afree(tvar, ATEMP);