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-rw-r--r--include/link.h20
1 files changed, 14 insertions, 6 deletions
diff --git a/include/link.h b/include/link.h
index 38c9c40..15277a7 100644
--- a/include/link.h
+++ b/include/link.h
@@ -27,7 +27,7 @@
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
- * $Id: link.h,v 1.3 1995/02/07 13:26:39 jkh Exp $
+ * $Id: link.h,v 1.4 1995/03/04 17:49:20 nate Exp $
*/
/*
@@ -163,13 +163,22 @@ struct so_debug {
};
/*
+ * Version returned to crt0 from ld.so
+ */
+#define LDSO_VERSION_NONE 0 /* FreeBSD2.0, 2.0.5 */
+#define LDSO_VERSION_HAS_DLEXIT 1 /* includes dlexit in ld_entry */
+
+/*
* Entry points into ld.so - user interface to the run-time linker.
+ * Entries are valid for the given version numbers returned by ld.so
+ * to crt0.
*/
struct ld_entry {
- void *(*dlopen) __P((char *, int));
- int (*dlclose) __P((void *));
- void *(*dlsym) __P((void *, char *));
- char *(*dlerror) __P((void));
+ void *(*dlopen) __P((char *, int)); /* NONE */
+ int (*dlclose) __P((void *)); /* NONE */
+ void *(*dlsym) __P((void *, char *)); /* NONE */
+ char *(*dlerror) __P((void)); /* NONE */
+ void (*dlexit) __P((void)); /* HAS_DLEXIT */
};
/*
@@ -246,7 +255,6 @@ struct crt_ldso {
#define CRT_VERSION_BSD_3 3
#define CRT_VERSION_BSD_4 4
-
/*
* Maximum number of recognized shared object version numbers.
*/
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