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authorRoland McGrath <roland@gnu.org>2002-12-30 00:10:07 +0000
committerRoland McGrath <roland@gnu.org>2002-12-30 00:10:07 +0000
commit4aeb650e63ca7d7cdb62ce081ba7ddd9b6dfb683 (patch)
treef53ef74481f568944f554d2ffba1e49d930ad215
parentc7371e6e47d6c1607f1dcd6434cc1e181e5e1872 (diff)
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* resolv/res_libc.c: Move _res defn magic after res_init defn
so _res macro is in effect for that code.
-rw-r--r--ChangeLog3
-rw-r--r--resolv/res_libc.c44
2 files changed, 25 insertions, 22 deletions
diff --git a/ChangeLog b/ChangeLog
index 8cf0aef018..a128a8018d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
2002-12-29 Roland McGrath <roland@redhat.com>
+ * resolv/res_libc.c: Move _res defn magic after res_init defn
+ so _res macro is in effect for that code.
+
* Makerules ($(common-objpfx)%.h $(common-objpfx)%.h.d): Fix sed
pattern for prepending $(..) so it doesn't affect $(foo).
diff --git a/resolv/res_libc.c b/resolv/res_libc.c
index 4f67a31785..67a3467aa7 100644
--- a/resolv/res_libc.c
+++ b/resolv/res_libc.c
@@ -20,28 +20,6 @@
#include <arpa/nameser.h>
#include <resolv.h>
-#undef _res
-
-#include <tls.h>
-
-#if USE___THREAD
-/* With __thread support, this per-thread variable is used in all cases. */
-__thread struct __res_state _res;
-extern __thread struct __res_state __libc_res __attribute__ ((alias ("_res")))
- attribute_hidden;
-# define _res __libc_res
-#else
-/* The resolver state for use by single-threaded programs. */
-struct __res_state _res;
-
-/* We declare this with compat_symbol so that it's not
- visible at link time. Programs must use the accessor functions. */
-# if defined HAVE_ELF && defined SHARED && defined DO_VERSIONING
-# include <shlib-compat.h>
-compat_symbol (libc, _res, _res, GLIBC_2_0);
-# endif
-#endif
-
/* The following bit is copied from res_data.c (where it is #ifdef'ed
out) since res_init() should go into libc.so but the rest of that
@@ -87,6 +65,28 @@ res_init(void) {
return (__res_vinit(&_res, 1));
}
+/* This needs to be after the use of _res in res_init, above. */
+#undef _res
+
+#include <tls.h>
+
+#if USE___THREAD
+/* With __thread support, this per-thread variable is used in all cases. */
+__thread struct __res_state _res;
+extern __thread struct __res_state __libc_res __attribute__ ((alias ("_res")))
+ attribute_hidden;
+# define _res __libc_res
+#else
+/* The resolver state for use by single-threaded programs. */
+struct __res_state _res;
+
+/* We declare this with compat_symbol so that it's not
+ visible at link time. Programs must use the accessor functions. */
+# if defined HAVE_ELF && defined SHARED && defined DO_VERSIONING
+# include <shlib-compat.h>
+compat_symbol (libc, _res, _res, GLIBC_2_0);
+# endif
+#endif
#include <shlib-compat.h>