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Diffstat (limited to 'hurd/hurd/userlink.h')
-rw-r--r--hurd/hurd/userlink.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/hurd/hurd/userlink.h b/hurd/hurd/userlink.h
index 39737c6895..03a9d60970 100644
--- a/hurd/hurd/userlink.h
+++ b/hurd/hurd/userlink.h
@@ -76,6 +76,11 @@ struct hurd_userlink
/* Attach LINK to the chain of users at *CHAINP. */
+void
+_hurd_userlink_link (struct hurd_userlink **chainp,
+ struct hurd_userlink *link);
+
+#if defined __USE_EXTERN_INLINES && defined _LIBC && !defined NOT_IN_libc
_HURD_USERLINK_H_EXTERN_INLINE void
_hurd_userlink_link (struct hurd_userlink **chainp,
struct hurd_userlink *link)
@@ -96,11 +101,15 @@ _hurd_userlink_link (struct hurd_userlink **chainp,
link->thread.prevp = thread_chainp;
*thread_chainp = link;
}
+#endif
/* Detach LINK from its chain. Returns nonzero iff this was the
last user of the resource and it should be deallocated. */
+int _hurd_userlink_unlink (struct hurd_userlink *link);
+
+#if defined __USE_EXTERN_INLINES && defined _LIBC && !defined NOT_IN_libc
_HURD_USERLINK_H_EXTERN_INLINE int
_hurd_userlink_unlink (struct hurd_userlink *link)
{
@@ -123,6 +132,7 @@ _hurd_userlink_unlink (struct hurd_userlink *link)
return dealloc;
}
+#endif
/* Clear all users from *CHAINP. Call this when the resource *CHAINP
@@ -131,6 +141,9 @@ _hurd_userlink_unlink (struct hurd_userlink *link)
value is zero, someone is still using the resource and they will
deallocate it when they are finished. */
+int _hurd_userlink_clear (struct hurd_userlink **chainp);
+
+#if defined __USE_EXTERN_INLINES && defined _LIBC && !defined NOT_IN_libc
_HURD_USERLINK_H_EXTERN_INLINE int
_hurd_userlink_clear (struct hurd_userlink **chainp)
{
@@ -143,5 +156,6 @@ _hurd_userlink_clear (struct hurd_userlink **chainp)
*chainp = NULL;
return 0;
}
+#endif
#endif /* hurd/userlink.h */