xnu-2782.40.9.tar.gz

[apple/xnu.git] / bsd / sys / kpi_socket.h

diff --git a/bsd/sys/kpi_socket.h b/bsd/sys/kpi_socket.h
index 6585224222d6468106539cec9b672d8acd4f0523..8a8f186b35aa9df8c7c4eaf41be39b854c49d5ba 100644 (file)
--- a/bsd/sys/kpi_socket.h
+++ b/bsd/sys/kpi_socket.h
@@ -551,6 +551,14 @@ extern errno_t sock_setupcalls(socket_t sock, sock_upcall read_callback,
 */
 extern errno_t sock_catchevents(socket_t sock, sock_evupcall event_callback,
     void *event_context, u_int32_t event_mask);
+/*
+       @function sock_iskernel
+       @discussion Returns true if the socket was created by the kernel or
+               is owned by the kernel.
+       @param sock The socket.
+       @result True if the kernel owns the socket.
+*/
+extern int sock_iskernel(socket_t);
 #endif /* KERNEL_PRIVATE */
 
 __END_DECLS