[project @ 1997-03-25 21:20:38 by sof]

[ghc-hetmet.git] / ghc / runtime / main / Signals.lc

diff --git a/ghc/runtime/main/Signals.lc b/ghc/runtime/main/Signals.lc
index 24220d4..1b1af46 100644 (file)
--- a/ghc/runtime/main/Signals.lc
+++ b/ghc/runtime/main/Signals.lc
@@ -21,6 +21,11 @@ much pain.
 \begin{code}
 #include "config.h"
 
+/* Treat nexttep3 and sunos4 alike. CaS */
+#if defined(nextstep3_TARGET_OS)
+# define NON_POSIX_SOURCE
+#endif
+ 
 #if defined(sunos4_TARGET_OS)
     /* The sigaction in SunOS 4.1.X does not grok SA_SIGINFO */
 # define NON_POSIX_SOURCE
@@ -47,6 +52,13 @@ much pain.
 # include <sys/types.h>
 #endif
 
+       /* This is useful with the particular set of header files on my NeXT.
+        * CaS
+        */
+#if defined(HAVE_SYS_SIGNAL_H)
+# include <sys/signal.h>
+#endif
+
 #if defined(HAVE_SIGNAL_H)
 # include <signal.h>
 #endif
@@ -97,6 +109,7 @@ fault.
 
 \begin{code}
 #if STACK_CHECK_BY_PAGE_FAULT
+       /* NB: At the moment, this is always false on nextstep3. CaS. */
 
 extern P_ stks_space;      /* Where the stacks live, from SMstacks.lc */
 \end{code}