59 #define l_popen(L,c,m)		(fflush(NULL), popen(c,m))  argument
60 #define l_pclose(L,file)	(pclose(file))  argument
64 #define l_popen(L,c,m)		(_popen(c,m))  argument
65 #define l_pclose(L,file)	(_pclose(file))  argument
76 #define l_popen(L,c,m)  \  argument
80 #define l_pclose(L,file)		((void)L, (void)file, -1)  argument
158 #define tolstream(L)	((LStream *)luaL_checkudata(L, 1, LUA_FILEHANDLE))  argument
163 static int io_type (lua_State *L) {  in io_type()
177 static int f_tostring (lua_State *L) {  in f_tostring()
187 static FILE *tofile (lua_State *L) {  in tofile()
201 static LStream *newprefile (lua_State *L) {  in newprefile()
214 static int aux_close (lua_State *L) {  in aux_close()
222 static int f_close (lua_State *L) {  in f_close()
228 static int io_close (lua_State *L) {  in io_close()
235 static int f_gc (lua_State *L) {  in f_gc()
246 static int io_fclose (lua_State *L) {  in io_fclose()
253 static LStream *newfile (lua_State *L) {  in newfile()
261 static void opencheck (lua_State *L, const char *fname, const char *mode) {  in opencheck()
269 static int io_open (lua_State *L) {  in io_open()
283 static int io_pclose (lua_State *L) {  in io_pclose()
290 static int io_popen (lua_State *L) {  in io_popen()
301 static int io_tmpfile (lua_State *L) {  in io_tmpfile()
308 static FILE *getiofile (lua_State *L, const char *findex) {  in getiofile()
318 static int g_iofile (lua_State *L, const char *f, const char *mode) {  in g_iofile()
335 static int io_input (lua_State *L) {  in io_input()
340 static int io_output (lua_State *L) {  in io_output()
363 static void aux_lines (lua_State *L, int toclose) {  in aux_lines()
374 static int f_lines (lua_State *L) {  in f_lines()
386 static int io_lines (lua_State *L) {  in io_lines()
477 static int read_number (lua_State *L, FILE *f) {  in read_number()
511 static int test_eof (lua_State *L, FILE *f) {  in test_eof()
519 static int read_line (lua_State *L, FILE *f, int chop) {  in read_line()
540 static void read_all (lua_State *L, FILE *f) {  in read_all()
553 static int read_chars (lua_State *L, FILE *f, size_t n) {  in read_chars()
566 static int g_read (lua_State *L, FILE *f, int first) {  in g_read()
616 static int io_read (lua_State *L) {  in io_read()
621 static int f_read (lua_State *L) {  in f_read()
629 static int io_readline (lua_State *L) {  in io_readline()
660 static int g_write (lua_State *L, FILE *f, int arg) {  in g_write()
685 static int io_write (lua_State *L) {  in io_write()
690 static int f_write (lua_State *L) {  in f_write()
697 static int f_seek (lua_State *L) {  in f_seek()
716 static int f_setvbuf (lua_State *L) {  in f_setvbuf()
728 static int io_flush (lua_State *L) {  in io_flush()
733 static int f_flush (lua_State *L) {  in f_flush()
784 static void createmeta (lua_State *L) {  in createmeta()
797 static int io_noclose (lua_State *L) {  in io_noclose()
806 static void createstdfile (lua_State *L, FILE *f, const char *k,  in createstdfile()
819 LUAMOD_API int luaopen_io (lua_State *L) {  in luaopen_io()