194     char_u	*tmpname = NULL;	// name of 'charconvert' output file  in readfile()  local
968 	if (tmpname != NULL)  in readfile()
970 	    mch_remove(tmpname);		// delete converted file  in readfile()
971 	    VIM_CLEAR(tmpname);  in readfile()
1046 	    if (tmpname == NULL)  in readfile()
1048 		tmpname = readfile_charconvert(fname, fenc, &fd);  in readfile()
1049 		if (tmpname == NULL)  in readfile()
1469 			    && tmpname == NULL  in readfile()
2347     if (tmpname != NULL)  in readfile()
2349 	mch_remove(tmpname);		// delete converted file  in readfile()
2350 	vim_free(tmpname);  in readfile()
2828     char_u	*tmpname;  in readfile_charconvert()  local
2831     tmpname = vim_tempname('r', FALSE);  in readfile_charconvert()
2832     if (tmpname == NULL)  in readfile_charconvert()
2839 						      fname, tmpname) == FAIL)  in readfile_charconvert()
2841 	if (errmsg == NULL && (*fdp = mch_open((char *)tmpname,  in readfile_charconvert()
2851 	if (tmpname != NULL)  in readfile_charconvert()
2853 	    mch_remove(tmpname);	// delete converted file  in readfile_charconvert()
2854 	    VIM_CLEAR(tmpname);  in readfile_charconvert()
2862     return tmpname;  in readfile_charconvert()