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authorRoland McGrath <roland@gnu.org>1998-12-04 13:47:40 +0000
committerRoland McGrath <roland@gnu.org>1998-12-04 13:47:40 +0000
commitaab217f3ee841289e63f9778b7799c06f5e3ab3e (patch)
tree26985869ade8fd6d86ecf32fe950ac815f2c985c /hurd/hurdinit.c
parentc31fd66e4ccdbeba4766cb7eb6738398bc3bad78 (diff)
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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.
Diffstat (limited to 'hurd/hurdinit.c')
-rw-r--r--hurd/hurdinit.c15
1 files changed, 13 insertions, 2 deletions
diff --git a/hurd/hurdinit.c b/hurd/hurdinit.c
index cd0d6e529c..50b6729fd3 100644
--- a/hurd/hurdinit.c
+++ b/hurd/hurdinit.c
@@ -118,8 +118,8 @@ DEFINE_HOOK (_hurd_proc_subinit, (void));
Call _hurdsig_init to set up signal processing. */
void
-_hurd_proc_init (char **argv,
- const int *intarray, size_t intarraysize)
+_hurd_new_proc_init (char **argv,
+ const int *intarray, size_t intarraysize)
{
mach_port_t oldmsg;
struct hurd_userlink ulink;
@@ -160,6 +160,17 @@ _hurd_proc_init (char **argv,
our parent (presumably a debugger) that the exec has completed. */
__msg_sig_post (_hurd_msgport, SIGTRAP, 0, __mach_task_self ());
}
+
+/* XXX Remove this versioning stuff and rename __new_hurd_proc_init
+ above back to _hurd_proc_init when we bump the libc soname. */
+
+#if defined PIC && DO_VERSIONING
+default_symbol_version (_hurd_new_proc_init, _hurd_proc_init, GLIBC_2.1);
+#else
+# ifdef weak_alias
+weak_alias (_hurd_new_proc_init, _hurd_proc_init)
+# endif
+#endif
/* Called when we get a message telling us to change our proc server port. */