lua

commit 9a5bab82ff6f11773866f9f7c38f69c98b19d2e8
parent 32fd039bb563b24cbe4621dcc9b3cc18d9e078b0
Author: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date:   Fri, 17 Jan 2003 13:27:06 -0200

use the more modern _POSIX_C_SOURCE instead of older _POSIX_SOURCE

Diffstat:
M
liolib.c
 | 
9
++++++++-
M
lua.c
 | 
4
++--

2 files changed, 10 insertions(+), 3 deletions(-)
diff --git a/liolib.c b/liolib.c
@@ -1,5 +1,5 @@
 /*
-** $Id: liolib.c,v 2.28 2002/12/04 17:38:31 roberto Exp roberto $
+** $Id: liolib.c,v 2.29 2002/12/20 10:26:33 roberto Exp roberto $
 ** Standard I/O (and system) library
 ** See Copyright Notice in lua.h
 */
@@ -28,6 +28,13 @@
 */
 
 
+#ifdef _POSIX_C_SOURCE
+#if _POSIX_C_SOURCE >= 2
+#define USE_POPEN
+#endif
+#endif
+
+
 #ifndef USE_POPEN
 #define pclose(f)    (-1)
 #endif
diff --git a/lua.c b/lua.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lua.c,v 1.112 2002/12/04 17:28:27 roberto Exp roberto $
+** $Id: lua.c,v 1.113 2002/12/04 17:38:31 roberto Exp roberto $
 ** Lua stand-alone interpreter
 ** See Copyright Notice in lua.h
 */
@@ -26,7 +26,7 @@
 #endif
 
 
-#ifdef _POSIX_SOURCE
+#ifdef _POSIX_C_SOURCE
 #include <unistd.h>
 #else
 static int isatty (int x) { return x==0; }  /* assume stdin is a tty */