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authorJustus Winter <4winter@informatik.uni-hamburg.de>2014-04-04 14:19:59 +0200
committerJustus Winter <4winter@informatik.uni-hamburg.de>2014-12-07 15:38:18 +0100
commit0095490a7918ba60483d656214dd9080601e886f (patch)
tree35a7772890d59c0381dba2a137e1a8d05c6d5b50
parent831a341d6b32d1005c6667e71aec9f67c3d48456 (diff)
libpager: add a payload-aware intrans function
* libpager/mig-decls.h (begin_using_pager_payload): New function. * libpager/mig-mutate.h: Add mutators.
-rw-r--r--libpager/mig-decls.h6
-rw-r--r--libpager/mig-mutate.h3
2 files changed, 9 insertions, 0 deletions
diff --git a/libpager/mig-decls.h b/libpager/mig-decls.h
index 0c7b402f..7e6b64ff 100644
--- a/libpager/mig-decls.h
+++ b/libpager/mig-decls.h
@@ -32,6 +32,12 @@ begin_using_pager (mach_port_t port)
return ports_lookup_port (0, port, _pager_class);
}
+static inline struct pager * __attribute__ ((unused))
+begin_using_pager_payload (unsigned long payload)
+{
+ return ports_lookup_payload (0, payload, _pager_class);
+}
+
static inline void __attribute__ ((unused))
end_using_pager (struct pager *p)
{
diff --git a/libpager/mig-mutate.h b/libpager/mig-mutate.h
index 9e9065fa..c4f30ce2 100644
--- a/libpager/mig-mutate.h
+++ b/libpager/mig-mutate.h
@@ -18,11 +18,14 @@
along with the GNU Hurd. If not, see <http://www.gnu.org/licenses/>. */
#define MEMORY_OBJECT_INTRAN pager_t begin_using_pager (memory_object_t)
+#define MEMORY_OBJECT_INTRAN_PAYLOAD pager_t begin_using_pager_payload
#define MEMORY_OBJECT_DESTRUCTOR end_using_pager (pager_t)
#define MEMORY_OBJECT_IMPORTS import "mig-decls.h";
#define NOTIFY_INTRAN \
port_info_t begin_using_port_info_port (mach_port_t)
+#define NOTIFY_INTRAN_PAYLOAD \
+ port_info_t begin_using_port_info_payload
#define NOTIFY_DESTRUCTOR \
end_using_port_info (port_info_t)
#define NOTIFY_IMPORTS \