From aab217f3ee841289e63f9778b7799c06f5e3ab3e Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Fri, 4 Dec 1998 13:47:40 +0000 Subject: 1998-12-04 Mark Kettenis 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. --- hurd/hurdinit.c | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) (limited to 'hurd/hurdinit.c') 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. */ -- cgit v1.2.3