/* -----------------------------------------------------------------------------
- * $Id: Signals.c,v 1.12 2000/01/13 12:40:16 simonmar Exp $
+ * $Id: Signals.c,v 1.14 2000/02/29 14:38:19 simonmar Exp $
*
* (c) The GHC Team, 1998-1999
*
} else
#endif
- shutdownHaskellAndExit(EXIT_INTERRUPTED);
+ interruptStgRts();
}
/*
* Haskell code may install their own SIGINT handler, which is
* fine, provided they're so kind as to put back the old one
* when they de-install.
+ *
+ * We ignore SIGPIPE, because our I/O library handles EPIPE properly,
+ * and a SIGPIPE tends to cause the program to exit silently and
+ * mysteriously.
*/
void
-init_shutdown_handler()
+init_default_handlers()
{
struct sigaction action,oact;
action.sa_flags = 0;
if (sigaction(SIGINT, &action, &oact) != 0) {
/* Oh well, at least we tried. */
-#ifdef DEBUG
- fprintf(stderr, "init_shutdown_handler: failed to reg SIGINT handler");
-#endif
+ prog_belch("failed to install SIGINT handler");
}
-}
-
-
+ action.sa_handler = SIG_IGN;
+ if (sigaction(SIGPIPE, &action, &oact) != 0) {
+ prog_belch("failed to install SIGINT handler");
+ }
+}
#endif /*! mingw32_TARGET_OS */