Two new functions defined to enable polling native and NSPR FDs simultaneously.

1 files changed, 40 insertions, 1 deletions

diff --git a/pr/include/prio.h b/pr/include/prio.h
index b8fcad7d..1cb39852 100644
--- a/pr/include/prio.h
+++ b/pr/include/prio.h
@@ -277,7 +277,8 @@ typedef enum PRDescType
     PR_DESC_FILE = 1,
     PR_DESC_SOCKET_TCP = 2,
     PR_DESC_SOCKET_UDP = 3,
-    PR_DESC_LAYERED = 4
+    PR_DESC_LAYERED = 4,
+    PR_DESC_SOCKET_POLL = 5
 } PRDescType;
 
 typedef enum PRSeekWhence {
@@ -1078,6 +1079,44 @@ PR_EXTERN(PRFileDesc*)    PR_NewTCPSocket(void);
 
 /*
  *************************************************************************
+ * FUNCTION: PR_CreateSocketPollFd
+ * DESCRIPTION:
+ *     Create a PRFileDesc wrapper for a native socket handle, for use with
+ *	   PR_Poll only
+ * INPUTS:
+ *     None
+ * OUTPUTS:
+ *     None
+ * RETURN: PRFileDesc*
+ *     Upon successful completion, PR_CreateSocketPollFd returns a pointer
+ *     to the PRFileDesc created for the native socket handle
+ *     Returns a NULL pointer if the create of a new PRFileDesc failed
+ *
+ **************************************************************************
+ */
+
+PR_EXTERN(PRFileDesc*)	PR_CreateSocketPollFd(PRInt32 osfd);
+
+/*
+ *************************************************************************
+ * FUNCTION: PR_DestroySocketPollFd
+ * DESCRIPTION:
+ *     Destroy the PRFileDesc wrapper created by PR_CreateSocketPollFd
+ * INPUTS:
+ *     None
+ * OUTPUTS:
+ *     None
+ * RETURN: PRFileDesc*
+ *     Upon successful completion, PR_DestroySocketPollFd returns
+ *	   PR_SUCCESS, else PR_FAILURE
+ *
+ **************************************************************************
+ */
+
+PR_EXTERN(PRStatus) PR_DestroySocketPollFd(PRFileDesc *fd);
+
+/*
+ *************************************************************************
  * FUNCTION: PR_Connect
  * DESCRIPTION:
  *     Initiate a connection on a socket.