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authorRoland McGrath <roland@gnu.org>2005-02-10 09:25:49 +0000
committerRoland McGrath <roland@gnu.org>2005-02-10 09:25:49 +0000
commit1a53c052c34ec4e934ba177b4f5bcf0b51be2ceb (patch)
treedc5220b044cd42bcfd925042424f4c11323cc95d /dlfcn/dlfcn.c
parent91adb529b07eca93e25a84d0054418335e2fc6cf (diff)
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* dlfcn/dlfcn.c (init): Put it in .init_array section.
Diffstat (limited to 'dlfcn/dlfcn.c')
-rw-r--r--dlfcn/dlfcn.c12
1 files changed, 9 insertions, 3 deletions
diff --git a/dlfcn/dlfcn.c b/dlfcn/dlfcn.c
index 9c0a84afb8..8047150763 100644
--- a/dlfcn/dlfcn.c
+++ b/dlfcn/dlfcn.c
@@ -23,11 +23,17 @@
int __dlfcn_argc attribute_hidden;
char **__dlfcn_argv attribute_hidden;
-
-void
-__attribute__ ((constructor))
+#ifdef HAVE_INITFINI_ARRAY
+static void
init (int argc, char *argv[])
{
__dlfcn_argc = argc;
__dlfcn_argv = argv;
}
+
+static void (*const init_array []) (int argc, char *argv[])
+ __attribute__ ((section (".init_array"), aligned (sizeof (void *))))
+ __attribute_used__ = { init };
+#else
+# error "Need linker with .init_array support."
+#endif