File: core.c

package info (click to toggle)
lua-term 0.03.20140426.g1ba9a8e-1
  • links: PTS
  • area: main
  • in suites: jessie, jessie-kfreebsd
  • size: 96 kB
  • ctags: 22
  • sloc: makefile: 30; ansic: 18
file content (22 lines) | stat: -rw-r--r-- 375 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
#include <lua.h>
#include <lauxlib.h>
#include <lualib.h>

static int
lua_isatty(lua_State *L)
{
    FILE **fp = (FILE **) luaL_checkudata(L, -1, LUA_FILEHANDLE);

    lua_pushboolean(L, isatty(fileno(*fp)));
    return 1;
}

int
luaopen_term_core(lua_State *L)
{
    lua_newtable(L);
    lua_pushcfunction(L, lua_isatty);
    lua_setfield(L, -2, "isatty");

    return 1;
}