Browse Source

re-organization of initial configuration options

pull/9/head
Roberto Ierusalimschy 10 years ago
parent
commit
0d4a1f71db
  1. 67
      loslib.c

67
loslib.c

@ -1,5 +1,5 @@
/*
** $Id: loslib.c,v 1.55 2015/01/12 19:32:32 roberto Exp roberto $
** $Id: loslib.c,v 1.56 2015/02/09 17:41:54 roberto Exp roberto $
** Standard Operating System library
** See Copyright Notice in lua.h
*/
@ -22,10 +22,12 @@
#include "lualib.h"
#if !defined(LUA_STRFTIMEOPTIONS) /* { */
/*
** {==================================================================
** list of valid conversion specifiers for the 'strftime' function
** ===================================================================
*/
#if !defined(LUA_STRFTIMEOPTIONS) /* { */
#if defined(LUA_USE_C89)
#define LUA_STRFTIMEOPTIONS { "aAbBcdHIjmMpSUwWxXyYz%", "" }
@ -37,8 +39,14 @@
#endif
#endif /* } */
/* }================================================================== */
/*
** {==================================================================
** Configuration for time-related stuff
** ===================================================================
*/
#if !defined(l_time_t) /* { */
/*
@ -51,12 +59,38 @@
#endif /* } */
#if !defined(l_gmtime) /* { */
/*
** By default, Lua uses gmtime/localtime, except when POSIX is available,
** where it uses gmtime_r/localtime_r
*/
#if defined(LUA_USE_POSIX) /* { */
#define l_gmtime(t,r) gmtime_r(t,r)
#define l_localtime(t,r) localtime_r(t,r)
#else /* }{ */
/* ISO C definitions */
#define l_gmtime(t,r) ((void)(r)->tm_sec, gmtime(t))
#define l_localtime(t,r) ((void)(r)->tm_sec, localtime(t))
#endif /* } */
#endif /* } */
/* }================================================================== */
#if !defined(lua_tmpnam) /* { */
/*
** By default, Lua uses tmpnam except when POSIX is available, where it
** uses mkstemp.
** {==================================================================
** Configuration for 'tmpnam':
** By default, Lua uses tmpnam except when POSIX is available, where
** it uses mkstemp.
** ===================================================================
*/
#if !defined(lua_tmpnam) /* { */
#if defined(LUA_USE_POSIX) /* { */
@ -83,31 +117,10 @@
#endif /* } */
#endif /* } */
/* }================================================================== */
#if !defined(l_gmtime) /* { */
/*
** By default, Lua uses gmtime/localtime, except when POSIX is available,
** where it uses gmtime_r/localtime_r
*/
#if defined(LUA_USE_POSIX) /* { */
#define l_gmtime(t,r) gmtime_r(t,r)
#define l_localtime(t,r) localtime_r(t,r)
#else /* }{ */
/* ISO C definitions */
#define l_gmtime(t,r) ((void)(r)->tm_sec, gmtime(t))
#define l_localtime(t,r) ((void)(r)->tm_sec, localtime(t))
#endif /* } */
#endif /* } */
static int os_execute (lua_State *L) {
const char *cmd = luaL_optstring(L, 1, NULL);

Loading…
Cancel
Save