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

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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.
This commit is contained in:
Roland McGrath
1998-12-04 13:47:40 +00:00
parent c31fd66e4c
commit aab217f3ee
7 changed files with 88 additions and 8 deletions
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15
hurd/hurdinit.c
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@@ -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. */