Changeset 2c2d54a in mainline for uspace/lib/c/generic/as.c

Timestamp:

2016-09-02T17:58:05Z (8 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

4c3602c4

Parents:

4bf0926e (diff), 3233adb (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge from lp:~jakub/helenos/pager

File:

• uspace/lib/c/generic/as.c (modified) (2 diffs)

uspace/lib/c/generic/as.c

@@ -45 +45 @@
 /** Create address space area.
  *
- * @param base  Starting virtual address of the area.
- *              If set to AS_AREA_ANY ((void *) -1),
- *              the kernel finds a mappable area.
- * @param size  Size of the area.
- * @param flags Flags describing type of the area.
+ * @param base       Starting virtual address of the area.
+ *                   If set to AS_AREA_ANY ((void *) -1), the kernel finds a
+ *                   mappable area.
+ * @param size       Size of the area.
+ * @param flags      Flags describing type of the area.
+ * @param pager_info Pager info structure or AS_AREA_UNPAGED (NULL) if the area
+ *                   is not paged (i.e. anonymous).
  *
  * @return Starting virtual address of the created area on success.
@@ -55 +57 @@
  *
  */
-void *as_area_create(void *base, size_t size, unsigned int flags)
+void *as_area_create(void *base, size_t size, unsigned int flags,
+    as_area_pager_info_t *pager_info)
 {
-        return (void *) __SYSCALL4(SYS_AS_AREA_CREATE, (sysarg_t) base,
-            (sysarg_t) size, (sysarg_t) flags, (sysarg_t) __entry);
+        return (void *) __SYSCALL5(SYS_AS_AREA_CREATE, (sysarg_t) base,
+            (sysarg_t) size, (sysarg_t) flags, (sysarg_t) __entry,
+            (sysarg_t) pager_info);
 }