#include "isc2-2.h"
-/* These have been moved into isc2-2.h. */
-/* #define HAVE_SOCKETS
-#define HAVE_SELECT */
+/* This has been moved into isc2-2.h. */
+/* #define HAVE_SOCKETS */
/* This appears on 3.0, presumably as part of what SunSoft call X2. */
#undef NO_X_DESTROY_DATABASE
-/* mt00@etherm.co.uk says this is needed for process.c. */
-#define HAVE_TIMEVAL
+#ifdef __GNUC__ /* Currently we use -lcposix only with gcc */
+#define POSIX_SIGNALS
+
+/* We don't need the definition from usg5-3.h with POSIX_SIGNALS. */
+#undef sigsetmask
+#undef HAVE_SYSV_SIGPAUSE
+#endif
/* People say that using -traditional causes lossage with `const',
so we might as well try getting rid of -traditional. */
has no libX11_s, and that linking with libc_s causes sbrk not to work. */
#undef LIB_X11_LIB
#undef LIBX11_SYSTEM
-#define LIBX11_SYSTEM -lpt -lnls -lnsl_s -lc
+#define LIBX11_SYSTEM -lpt -lnls -lnsl_s
+
+/* TIOCGWINSZ isn't broken; you just have to know where to find it. */
+#undef BROKEN_TIOCGWINSZ
+#define NEED_SIOCTL
-/* marko@tekelec.com (Marko Rauhamaa) says that his linker couldn't
- find memmove, but that sounds crazy - I thought all SYSV
- descendants had that. Let us know if this turns out to be wrong. */
-/* It is safe to have no parens around the args in the safe_bcopy call,
- and parens would screw up the prototype decl for memmove. */
-#define memmove(d, s, n) safe_bcopy (s, d, n)
+/* We need either _XOPEN_SOURCE or _POSIX_SOURCE to import the posix
+ signal symbols; might as well use _XOPEN_SOURCE. Defining _SYSV3
+ ensures that we don't lose the traditional symbols as a side effect
+ from this or __STDC__ being defined. It can't hurt to Define
+ _XOPEN_SOURCE=500, the latest and greatest value as of this writing. */
+#define C_SWITCH_SYSTEM -D_XOPEN_SOURCE=500 -D_SYSV3
+#ifdef __GNUC__ /* Currently we use -lcposix only with gcc */
/* This works around a bug in ISC 4.0 and 3.0; it fails
- to clear the "POSIX process" flag on an exec. */
+ to clear the "POSIX process" flag on an exec.
+ It won't be needed for 4.1. */
#define EXTRA_INITIALIZE __setostype (0)
+#endif