65 #define l_popen(L,c,m)		(fflush(NULL), popen(c,m))  argument
66 #define l_pclose(L,file)	(pclose(file))  argument
70 #define l_popen(L,c,m)		(_popen(c,m))  argument
71 #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
152 #define tolstream(L)	((LStream *)luaL_checkudata(L, 1, LUA_FILEHANDLE))  argument
157 static int io_type (lua_State *L) {  in io_type()
171 static int f_tostring (lua_State *L) {  in f_tostring()
181 static FILE *tofile (lua_State *L) {  in tofile()
195 static LStream *newprefile (lua_State *L) {  in newprefile()
208 static int aux_close (lua_State *L) {  in aux_close()
216 static int f_close (lua_State *L) {  in f_close()
222 static int io_close (lua_State *L) {  in io_close()
229 static int f_gc (lua_State *L) {  in f_gc()
240 static int io_fclose (lua_State *L) {  in io_fclose()
247 static LStream *newfile (lua_State *L) {  in newfile()
255 static void opencheck (lua_State *L, const char *fname, const char *mode) {  in opencheck()
263 static int io_open (lua_State *L) {  in io_open()
277 static int io_pclose (lua_State *L) {  in io_pclose()
284 static int io_popen (lua_State *L) {  in io_popen()
295 static int io_tmpfile (lua_State *L) {  in io_tmpfile()
302 static FILE *getiofile (lua_State *L, const char *findex) {  in getiofile()
312 static int g_iofile (lua_State *L, const char *f, const char *mode) {  in g_iofile()
329 static int io_input (lua_State *L) {  in io_input()
334 static int io_output (lua_State *L) {  in io_output()
357 static void aux_lines (lua_State *L, int toclose) {  in aux_lines()
368 static int f_lines (lua_State *L) {  in f_lines()
380 static int io_lines (lua_State *L) {  in io_lines()
471 static int read_number (lua_State *L, FILE *f) {  in read_number()
505 static int test_eof (lua_State *L, FILE *f) {  in test_eof()
513 static int read_line (lua_State *L, FILE *f, int chop) {  in read_line()
534 static void read_all (lua_State *L, FILE *f) {  in read_all()
547 static int read_chars (lua_State *L, FILE *f, size_t n) {  in read_chars()
560 static int g_read (lua_State *L, FILE *f, int first) {  in g_read()
610 static int io_read (lua_State *L) {  in io_read()
615 static int f_read (lua_State *L) {  in f_read()
623 static int io_readline (lua_State *L) {  in io_readline()
654 static int g_write (lua_State *L, FILE *f, int arg) {  in g_write()
678 static int io_write (lua_State *L) {  in io_write()
683 static int f_write (lua_State *L) {  in f_write()
690 static int f_seek (lua_State *L) {  in f_seek()
709 static int f_setvbuf (lua_State *L) {  in f_setvbuf()
721 static int io_flush (lua_State *L) {  in io_flush()
726 static int f_flush (lua_State *L) {  in f_flush()
777 static void createmeta (lua_State *L) {  in createmeta()
790 static int io_noclose (lua_State *L) {  in io_noclose()
799 static void createstdfile (lua_State *L, FILE *f, const char *k,  in createstdfile()
812 LUAMOD_API int luaopen_io (lua_State *L) {  in luaopen_io()