1998-12-04 Mark Kettenis <kettenis@phys.uva.nl>

	Provide backwards binary compatibility for the Hurd.
	* hurd/geteuids.c [PIC && DO_VERSIONING]: Make __getuids a weak
	alias for geteuids.
	* hurd/Versions [GLIBC_2.0]: Add __getuids,
	__hurd_file_name_lookup and _hurd_umask.
	[GLIBC_2.1]: Add _hurd_proc_init.
	* hurd/Makefile [versioning] (routines): Add compat-20.
	(shared-only-routines): Likewise.
	* hurd/hurdinit.c (_hurd_new_proc_init): Renamed from
	_hurd_proc_init.  Use it as the default _hurd_proc_init version
	for GLIBC_2.1.
	* hurd/compat-20.c: New file.
	* mach/Versions [GLIBC_2.0]: Add __vm_allocate.

1 files changed, 11 insertions, 1 deletions

diff --git a/hurd/Versions b/hurd/Versions
index 83974ca5e1..f3e311b2a9 100644
--- a/hurd/Versions
+++ b/hurd/Versions
@@ -1,5 +1,13 @@
 libc {
   GLIBC_2.0 {
+    # These few symbols are here only for binary compatibility
+    # with the pre-versioning libc.so.0.2 ABI.  Their replacements
+    # are in the GLIBC_2.1 version set.  When the soname changes,
+    # these can be removed.
+    __getuids;
+    __hurd_file_name_lookup;
+    _hurd_proc_init; _hurd_umask;
+
     # necessary for the Hurd brk implementation
     _end;
 
@@ -49,7 +57,6 @@ libc {
     _hurd_port_get;
     _hurd_port_locked_get;
     _hurd_ports_use;
-    _hurd_proc_init;
     _hurd_thread_sigstate;
 
     # functions in normal name space
@@ -91,6 +98,9 @@ libc {
     vpprintf;
   }
   GLIBC_2.1 {
+    # "quasi-internal" functions
+    _hurd_proc_init;
+
     # g*
     geteuids;