o Add additional comment describing vaccess() behavior.

Requested by:	eivind
Reviewed by:	eivind, adrian

2 files changed, 14 insertions, 0 deletions

diff --git a/sys/kern/vfs_export.c b/sys/kern/vfs_export.c
index 9814fd6..d7298e6 100644
--- a/sys/kern/vfs_export.c
+++ b/sys/kern/vfs_export.c
@@ -2931,6 +2931,13 @@ NDFREE(ndp, flags)
 	}
 }
 
+/*
+ * Common file system object access control check routine.  Accepts a
+ * vnode's type, "mode", uid and gid, requested access mode, credentials,
+ * and optional call-by-reference privused argument allowing vaccess()
+ * to indicate to the caller whether privilege was used to satisfy the
+ * request.  Returns 0 on success, or an errno on failure.
+ */
 int
 vaccess(type, file_mode, file_uid, file_gid, acc_mode, cred, privused)
 	enum vtype type;
diff --git a/sys/kern/vfs_subr.c b/sys/kern/vfs_subr.c
index 9814fd6..d7298e6 100644
--- a/sys/kern/vfs_subr.c
+++ b/sys/kern/vfs_subr.c
@@ -2931,6 +2931,13 @@ NDFREE(ndp, flags)
 	}
 }
 
+/*
+ * Common file system object access control check routine.  Accepts a
+ * vnode's type, "mode", uid and gid, requested access mode, credentials,
+ * and optional call-by-reference privused argument allowing vaccess()
+ * to indicate to the caller whether privilege was used to satisfy the
+ * request.  Returns 0 on success, or an errno on failure.
+ */
 int
 vaccess(type, file_mode, file_uid, file_gid, acc_mode, cred, privused)
 	enum vtype type;