--with-randomdev sets HAVE_RANDOMDEV, use that instead of /dev/random.

acconfig.h

@@ -15,7 +15,7 @@
  * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: acconfig.h,v 1.25 2000/08/01 01:10:56 tale Exp $ */
+/* $Id: acconfig.h,v 1.26 2000/08/17 18:56:38 bwelling Exp $ */
 
 /***
  *** This file is not to be included by any public header files, because
@@ -102,3 +102,6 @@ int sigwait(const unsigned int *set, int *sig);
 		ap = (va_list)(_u.var + __va_words(__typeof(last))); \
 	} while (0)
 #endif /* SHUTUP_STDARG_CAST && __GNUC__ */
+
+/* define if the system has a random number generating device */
+#undef HAVE_RANDOMDEV

bin/dnssec/dnssectool.c

@@ -15,7 +15,7 @@
  * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: dnssectool.c,v 1.18 2000/08/17 01:22:10 gson Exp $ */
+/* $Id: dnssectool.c,v 1.19 2000/08/17 18:56:44 bwelling Exp $ */
 
 #include <config.h>
 
@@ -190,7 +190,7 @@ kbdstart(isc_entropysource_t *source, void *arg, isc_boolean_t blocking) {
 		if (!wantkeyboard) {
 			fprintf(stderr, "You must use the keyboard to create "
 				"entropy, since your system is lacking\n");
-			fprintf(stderr, "/dev/random\n\n");
+			fprintf(stderr, "/dev/random (or equivalent)\n\n");
 		}
 		first = ISC_FALSE;
 	}
@@ -258,13 +258,15 @@ setup_entropy(isc_mem_t *mctx, const char *randomfile, isc_entropy_t **ectx) {
 			      isc_result_totext(result));
 	}
 	else {
+#ifdef HAVE_RANDOMDEV
 		if (randomfile == NULL) {
 			result = isc_entropy_createfilesource(*ectx,
-							      "/dev/random");
+							      HAVE_RANDOMDEV);
 			if (result == ISC_R_SUCCESS)
 				return;
 		}
 		else
+#endif
 			wantkeyboard = ISC_TRUE;
 		result = isc_entropy_createcallbacksource(*ectx, kbdstart,
 							  kbdget, kbdstop,

bin/named/main.c

@@ -15,7 +15,7 @@
  * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: main.c,v 1.79 2000/08/17 01:30:31 gson Exp $ */
+/* $Id: main.c,v 1.80 2000/08/17 18:56:45 bwelling Exp $ */
 
 #include <config.h>
 
@@ -425,7 +425,9 @@ create_managers(void) {
 		return (ISC_R_UNEXPECTED);
 	}
 
-	(void)isc_entropy_createfilesource(ns_g_entropy, "/dev/random");
+#ifdef HAVE_RANDOMDEV
+	(void)isc_entropy_createfilesource(ns_g_entropy, HAVE_RANDOMDEV);
+#endif
 
 	return (ISC_R_SUCCESS);
 }

bin/tests/dst/dst_test.c

@@ -15,7 +15,7 @@
  * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: dst_test.c,v 1.30 2000/08/01 01:13:40 tale Exp $ */
+/* $Id: dst_test.c,v 1.31 2000/08/17 18:56:48 bwelling Exp $ */
 
 #include <config.h>
 
@@ -243,7 +243,9 @@ main(void) {
 	dns_result_register();
 
 	isc_entropy_create(mctx, &ectx);
-	isc_entropy_createfilesource(ectx, "/dev/random");
+#ifdef HAVE_RANDOMDEV
+	isc_entropy_createfilesource(ectx, HAVE_RANDOMDEV);
+#endif
 	isc_entropy_createfilesource(ectx, "randomfile");
 	dst_lib_init(mctx, ectx, ISC_ENTROPY_BLOCKING|ISC_ENTROPY_GOODONLY);
 

bin/tests/dst/t_dst.c

@@ -15,7 +15,7 @@
  * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: t_dst.c,v 1.36 2000/08/01 01:13:41 tale Exp $ */
+/* $Id: t_dst.c,v 1.37 2000/08/17 18:56:49 bwelling Exp $ */
 
 #include <config.h>
 
@@ -370,7 +370,9 @@ t1(void) {
 		t_result(T_UNRESOLVED);
 		return;
 	}
-	isc_entropy_createfilesource(ectx, "/dev/random");
+#ifdef HAVE_RANDOMDEV
+	isc_entropy_createfilesource(ectx, HAVE_RANDOMDEV);
+#endif
 	result = isc_entropy_createfilesource(ectx, "randomfile");
 	if (isc_result != ISC_R_SUCCESS) {
 		t_info("isc_entropy_create failed %d\n",
@@ -844,7 +846,9 @@ t2_vfy(char **av) {
 		       isc_result_totext(isc_result));
 		return(T_UNRESOLVED);
 	}
-	isc_entropy_createfilesource(ectx, "/dev/random");
+#ifdef HAVE_RANDOMDEV
+	isc_entropy_createfilesource(ectx, HAVE_RANDOMDEV);
+#endif
 	result = isc_entropy_createfilesource(ectx, "randomfile");
 	if (isc_result != ISC_R_SUCCESS) {
 		t_info("isc_entropy_create failed %d\n",

bin/tests/tkey_test.c

@@ -15,7 +15,7 @@
  * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: tkey_test.c,v 1.29 2000/08/01 01:13:27 tale Exp $ */
+/* $Id: tkey_test.c,v 1.30 2000/08/17 18:56:46 bwelling Exp $ */
 
 /*
  * Principal Author: Brian Wellington (core copied from res_test.c)
@@ -375,10 +375,14 @@ main(int argc, char *argv[]) {
 	ectx = NULL;
 	RUNTIME_CHECK(isc_entropy_create(mctx, &ectx) == ISC_R_SUCCESS);
 
-	result = isc_entropy_createfilesource(ectx, "/dev/random");
+#ifdef HAVE_RANDOMDEV
+	result = isc_entropy_createfilesource(ectx, HAVE_RANDOMDEV);
+#else
+	result = ISC_R_NOTFOUND;
+#endif
 	if (result != ISC_R_SUCCESS) {
 		fprintf(stderr,
-			"%s only runs when /dev/random is available.\n",
+			"%s only runs when a random device is available.\n",
 			argv[0]);
 		exit(-1);
 	}

config.h.in

@@ -6,16 +6,18 @@
  * purpose with or without fee is hereby granted, provided that the above
  * copyright notice and this permission notice appear in all copies.
  *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
+ * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
- * SOFTWARE.
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+/* $Id: config.h.in,v 1.35 2000/08/17 18:56:39 bwelling Exp $ */
+
 /***
  *** This file is not to be included by any public header files, because
  *** it does not get installed.
@@ -112,6 +114,9 @@ int sigwait(const unsigned int *set, int *sig);
  } while (0)
 #endif /* SHUTUP_STDARG_CAST && __GNUC__ */
 
+/* define if the system has a random number generating device */
+#undef HAVE_RANDOMDEV
+
 /* Define if you have the <fcntl.h> header file.  */
 #undef HAVE_FCNTL_H
 

configure.in

@@ -18,7 +18,7 @@ AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)dnl
 esyscmd([sed "s/^/# /" COPYRIGHT])dnl
 AC_DIVERT_POP()dnl
 
-AC_REVISION($Revision: 1.176 $)
+AC_REVISION($Revision: 1.177 $)
 
 AC_INIT(lib/dns/name.c)
 AC_PREREQ(2.13)
@@ -242,7 +242,7 @@ case "$use_gssapi" in
 		USE_GSSAPI=''
 		DST_GSSAPI_INC=''
 		DNS_GSSAPI_LIBS=''
-		AC_MSG_RESULT(none found)
+		AC_MSG_RESULT(not specified)
 		;;
 	yes)
 		AC_MSG_ERROR([--with-gssapi must specify a path])
@@ -259,6 +259,39 @@ AC_SUBST(USE_GSSAPI)
 AC_SUBST(DST_GSSAPI_INC)
 AC_SUBST(DNS_GSSAPI_LIBS)
 
+#
+# was --with-randomdev specified?
+#
+AC_MSG_CHECKING(for random device)
+AC_ARG_WITH(randomdev,
+[  --with-randomdev=PATH Specify path for random device],
+    use_randomdev="$withval", use_randomdev="unspec")
+
+case "$use_randomdev" in
+	unspec)
+		case "$host" in
+			*-openbsd*)
+				AC_DEFINE(HAVE_RANDOMDEV, "/dev/srandom")
+				AC_MSG_RESULT(using /dev/srandom)
+				;;
+			*-linux*|*-freebsd*|*-netbsd*)
+				AC_DEFINE(HAVE_RANDOMDEV, "/dev/random")
+				AC_MSG_RESULT(using /dev/random)
+				;;
+			*)
+				AC_MSG_RESULT(not found)
+				;;
+		esac
+		;;
+	yes)
+		AC_MSG_ERROR([--with-randomdev must specify a path])
+		;;
+	*)
+		AC_DEFINE_UNQUOTED(HAVE_RANDOMDEV, "$use_randomdev")
+		AC_MSG_RESULT(using "$use_randomdev")
+		;;
+esac
+
 #
 # NetBSD has multiple pthreads implementations.  The recommended
 # one to use is "unproven-pthreads".  The older "mit-pthreads"