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solve infinite recursion error when including <signal.h>

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commit 26b123b7f9814d5c6372be8e5dbb453e8dd80c6c 1 parent daa7982
Philippe Verdy authored
Showing with 13 additions and 1 deletion.
  1. +13 −1 win32/signal.h
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14 win32/signal.h
@@ -1,4 +1,16 @@
-#include <signal.h>
+/*
+** Change here: if you plan to use your own version of <signal.h>
+** the original "#include <signal.h>" produces an infinite reinclusion
+** of this file, instead of including the standard include-file.
+** Under MS Visual Studio, there are occurences in the source where
+** <signal.h> gets included throughout the PHP4 sources, and this should
+** include THIS file, not the standard one which does not have the
+** additional signals defined below.
+** One way to remove the infinite reinclusion of this file (which is located
+** in ../win32), is to specify the parent directory in which the standard
+** include file is located.
+*/
+#include <../include/signal.h>
#define SIGALRM 13
#define SIGVTALRM 26 /* virtual time alarm */
#define SIGPROF 27 /* profiling time alarm */

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