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This commit is contained in:
Roberto Ierusalimschy 2006-01-27 11:54:39 -02:00
parent 3ef5a6797f
commit 8173688542
2 changed files with 7 additions and 6 deletions
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9
loslib.c
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@ -1,5 +1,5 @@
/* /*
** $Id: loslib.c,v 1.15 2005/12/15 18:17:49 roberto Exp roberto $ ** $Id: loslib.c,v 1.16 2005/12/22 16:19:56 roberto Exp roberto $
** Standard Operating System library ** Standard Operating System library
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@ -21,6 +21,7 @@
static int os_pushresult (lua_State *L, int i, const char *filename) { static int os_pushresult (lua_State *L, int i, const char *filename) {
int en = errno; /* calls to Lua API may change this value */
if (i) { if (i) {
lua_pushboolean(L, 1); lua_pushboolean(L, 1);
return 1; return 1;
@ -28,10 +29,10 @@ static int os_pushresult (lua_State *L, int i, const char *filename) {
else { else {
lua_pushnil(L); lua_pushnil(L);
if (filename) if (filename)
lua_pushfstring(L, "%s: %s", filename, strerror(errno)); lua_pushfstring(L, "%s: %s", filename, strerror(en));
else else
lua_pushfstring(L, "%s", strerror(errno)); lua_pushfstring(L, "%s", strerror(en));
lua_pushinteger(L, errno); lua_pushinteger(L, en);
return 3; return 3;
} }
} }

4
luaconf.h
View File

@ -1,5 +1,5 @@
/* /*
** $Id: luaconf.h,v 1.78 2006/01/13 19:36:28 roberto Exp roberto $ ** $Id: luaconf.h,v 1.79 2006/01/23 19:51:43 roberto Exp roberto $
** Configuration file for Lua ** Configuration file for Lua
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@ -541,7 +541,7 @@
*/ */
/* On a Pentium, resort to a trick */ /* On a Pentium, resort to a trick */
#if !defined(LUA_ANSI) && !defined(__SSE2__) && \ #if defined(LUA_NUMBER_DOUBLE) && !defined(LUA_ANSI) && !defined(__SSE2__) && \
(defined(__i386) || defined (_M_IX86) || defined(__i386__)) (defined(__i386) || defined (_M_IX86) || defined(__i386__))
union luai_Cast { double l_d; long l_l; }; union luai_Cast { double l_d; long l_l; };
#define lua_number2int(i,d) \ #define lua_number2int(i,d) \