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-rw-r--r--package/bind/bind-dlopen.patch89
1 files changed, 89 insertions, 0 deletions
diff --git a/package/bind/bind-dlopen.patch b/package/bind/bind-dlopen.patch
new file mode 100644
index 0000000000..b846d471b4
--- /dev/null
+++ b/package/bind/bind-dlopen.patch
@@ -0,0 +1,89 @@
+--- bind-9.3.1/bin/named/Makefile.in 2004-09-06 14:47:25.000000000 -0700
++++ bind/bin/named/Makefile.in 2005-09-19 15:55:17.000000000 -0700
+@@ -29,7 +29,7 @@
+ DBDRIVER_OBJS =
+ DBDRIVER_SRCS =
+ DBDRIVER_INCLUDES =
+-DBDRIVER_LIBS =
++DBDRIVER_LIBS = -ldl
+
+ CINCLUDES = -I${srcdir}/include -I${srcdir}/unix/include \
+ ${LWRES_INCLUDES} ${DNS_INCLUDES} ${BIND9_INCLUDES} \
+diff -aur bind-9.3.1/bin/named/main.c bind/bin/named/main.c
+--- bind-9.3.1/bin/named/main.c 2004-10-24 17:42:54.000000000 -0700
++++ bind/bin/named/main.c 2005-09-14 10:49:28.000000000 -0700
+@@ -22,6 +22,7 @@
+ #include <ctype.h>
+ #include <stdlib.h>
+ #include <string.h>
++#include <dlfcn.h>
+
+ #include <isc/app.h>
+ #include <isc/commandline.h>
+@@ -540,6 +541,7 @@
+ static void
+ setup(void) {
+ isc_result_t result;
++ void *handle;
+
+ /*
+ * Get the user and group information before changing the root
+@@ -655,13 +657,33 @@
+ /*
+ * Add calls to register sdb drivers here.
+ */
+- /* xxdb_init(); */
+-
++ handle = dlopen ("cadb.so", RTLD_NOW);
++ if (!handle) {
++ fprintf (stderr, "failed to load cadb driver: %s\n", dlerror());
++ } else {
++ isc_result_t (*cadbinit)(void);
++ const char *error;
++
++ dlerror(); /* Clear any existing error */
++ *(void **) (&cadbinit) = dlsym(handle, "cadb_init");
++ if ((error = dlerror()) != NULL) {
++ fprintf (stderr, "failing loading cadbinit symbol: %s\n", error);
++ exit(1);
++ }
++
++ if((*cadbinit)() != ISC_R_SUCCESS) {
++ fprintf (stderr, "cadbinit failed");
++ exit(1);
++ }
++ }
++
+ ns_server_create(ns_g_mctx, &ns_g_server);
+ }
+
+ static void
+ cleanup(void) {
++ void *handle;
++
+ destroy_managers();
+
+ ns_server_destroy(&ns_g_server);
+@@ -671,7 +693,21 @@
+ /*
+ * Add calls to unregister sdb drivers here.
+ */
+- /* xxdb_clear(); */
++ handle = dlopen ("cadb.so", RTLD_NOW);
++ if (!handle) {
++ fprintf (stderr, "failed to load cadb driver: %s\n", dlerror());
++ } else {
++ isc_result_t (*cadbclear)(void);
++ const char *error;
++
++ dlerror(); /* Clear any existing error */
++ *(void **) (&cadbclear) = dlsym(handle, "cadb_clear");
++ if ((error = dlerror()) != NULL) {
++ fprintf (stderr, "failing loading cadbclear symbol: %s\n", error);
++ } else {
++ (*cadbclear)();
++ }
++ }
+
+ isc_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL, NS_LOGMODULE_MAIN,
+ ISC_LOG_NOTICE, "exiting");