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drop lua_stdin_is_tty 

luaconf.h now no longer refers to stdin/stdout/stderr.
This commit is contained in:
Kartik K. Agaram 2021-10-22 21:02:47 -07:00
parent 9792ac1e09
commit 05fa5124c2
1 changed files with 0 additions and 17 deletions
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17
src/luaconf.h
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@ -218,23 +218,6 @@
#if defined(lua_c) || defined(luaall_c)
/*
@@ lua_stdin_is_tty detects whether the standard input is a 'tty' (that
@* is, whether we're running lua interactively).
** CHANGE it if you have a better definition for non-POSIX/non-Windows
** systems.
*/
#if defined(LUA_USE_ISATTY)
#include <unistd.h>
#define lua_stdin_is_tty() isatty(0)
#elif defined(LUA_WIN)
#include <io.h>
#include <stdio.h>
#define lua_stdin_is_tty() _isatty(_fileno(stdin))
#else
#define lua_stdin_is_tty() 1 /* assume stdin is a tty */
#endif
/*
@@ LUA_PROMPT is the default prompt used by stand-alone Lua.