54 static vroot_datat	vroot_data= {  variable
111 	return(vroot_data.vroot.env_var);  in get_vroot_name()
117 	return(vroot_data.path.env_var);  in get_path_name()
123 	vroot_data.path.init= 0;  in flush_path_cache()
129 	vroot_data.vroot.init= 0;  in flush_vroot_cache()
135 	vroot_data.scan_vroot_first= 0;  in scan_path_first()
141 	vroot_data.scan_vroot_first= 1;  in scan_vroot_first()
147 	vroot_data.cpp_style_path= style;  in set_path_style()
154 		if ((*vroot= vroot_data.vroot_start) == NULL)  in get_vroot_path()
155 		if ((*vroot= vroot_data.path_start) == NULL)  in get_vroot_path()
156 		*vroot= vroot_data.filename_start;};  in get_vroot_path()
158 		if ((*path= vroot_data.path_start) == NULL)  in get_vroot_path()
159 		*path= vroot_data.filename_start;};  in get_vroot_path()
161 		*filename= vroot_data.filename_start;  in get_vroot_path()
162 	return(vroot_data.full_path);  in get_vroot_path()
179 			if (!vroot_data.path.init) {  in translate_with_thunk()
180 				vroot_data.path.init= 1;  in translate_with_thunk()
181 				vroot_data.path.vector= parse_path_string(getenv(vroot_data.path.env_var), 0);};  in translate_with_thunk()
182 			path_vector= vroot_data.path.vector;};  in translate_with_thunk()
187 		if (!vroot_data.vroot.init) {  in translate_with_thunk()
188 			vroot_data.vroot.init= 1;  in translate_with_thunk()
189 			vroot_data.vroot.vector= parse_path_string(getenv(vroot_data.vroot.env_var), 1);};  in translate_with_thunk()
190 		vroot_vector= vroot_data.vroot.vector;};  in translate_with_thunk()
194 	vroot_data.vroot_start= NULL;  in translate_with_thunk()
195 	vroot_data.path_start= NULL;  in translate_with_thunk()
196 	vroot_data.filename_start= NULL;  in translate_with_thunk()
207 		(void)strcpy(vroot_data.full_path, filename);  in translate_with_thunk()
208 		vroot_data.filename_start= vroot_data.full_path;  in translate_with_thunk()
209 		(void)(*thunk)(vroot_data.full_path);  in translate_with_thunk()
218 			p= vroot_data.full_path;  in translate_with_thunk()
219 			(void)strcpy(vroot_data.vroot_start= p, vp->path);  in translate_with_thunk()
221 			(void)strcpy(vroot_data.filename_start= p, filename);  in translate_with_thunk()
222 			if ((*thunk)(vroot_data.full_path)) return;};  in translate_with_thunk()
223 		(void)strcpy(vroot_data.full_path, filename);  in translate_with_thunk()
226 		if (vroot_data.cpp_style_path) {  in translate_with_thunk()
232 			p= vroot_data.full_path;  in translate_with_thunk()
237 			if (vroot_data.cpp_style_path) {  in translate_with_thunk()
238 				(void)strcpy(vroot_data.path_start= p, pp1->path);  in translate_with_thunk()
243 					(void)strcpy(vroot_data.path_start= p,  in translate_with_thunk()
249 			(void)strcpy(vroot_data.filename_start= p, filename);  in translate_with_thunk()
250 			if ((*thunk)(vroot_data.full_path)) return;};  in translate_with_thunk()
251 		(void)strcpy(vroot_data.full_path, filename);  in translate_with_thunk()
255 		if (vroot_data.scan_vroot_first == 0) {  in translate_with_thunk()
264 					p= vroot_data.full_path;  in translate_with_thunk()
270 						(void)strcpy(vroot_data.vroot_start= p, vp->path); p+= vp->length;  in translate_with_thunk()
273 					if (vroot_data.cpp_style_path) {  in translate_with_thunk()
279 							(void)strcpy(vroot_data.path_start= p, pp->path); p+= pp->length;  in translate_with_thunk()
290 								(void)strcpy(vroot_data.path_start= p,  in translate_with_thunk()
298 					(void)strcpy(vroot_data.filename_start= p, filename);  in translate_with_thunk()
299 					if ((*thunk)(vroot_data.full_path)) return;};}  in translate_with_thunk()
304 					p= vroot_data.full_path;  in translate_with_thunk()
310 						(void)strcpy(vroot_data.vroot_start= p, vp->path); p+= vp->length;  in translate_with_thunk()
313 					if (vroot_data.cpp_style_path) {  in translate_with_thunk()
319 							(void)strcpy(vroot_data.path_start= p, pp->path); p+= pp->length;  in translate_with_thunk()
329 							(void)strcpy(vroot_data.path_start= p, pp->path); p+= pp->length;  in translate_with_thunk()
334 					(void)strcpy(vroot_data.filename_start= p, filename);  in translate_with_thunk()
335 					if ((*thunk)(vroot_data.full_path)) return;};};  in translate_with_thunk()
336 		(void)strcpy(vroot_data.full_path, filename);  in translate_with_thunk()