Author: jah
Date: Mon Jan 21 08:24:49 2019
New Revision: 343254
URL: https://svnweb.freebsd.org/changeset/base/343254
Log:
MFC r343005: Handle SIGIO for listening sockets
r319722 separated struct socket and parts of the socket I/O path into
listening-socket-specific and dataflow-socket-specific pieces. Listening
socket connection notifications are now handled by solisten_wakeup() instead
of sowakeup(), but solisten_wakeup() does not currently post SIGIO to the
owning process.
PR: 234258
Modified:
stable/12/sys/kern/uipc_socket.c
Directory Properties:
stable/12/ (props changed)
Modified: stable/12/sys/kern/uipc_socket.c
==============================================================================
--- stable/12/sys/kern/uipc_socket.c Mon Jan 21 07:44:46 2019
(r343253)
+++ stable/12/sys/kern/uipc_socket.c Mon Jan 21 08:24:49 2019
(r343254)
@@ -886,6 +886,8 @@ solisten_wakeup(struct socket *sol)
}
SOLISTEN_UNLOCK(sol);
wakeup_one(&sol->sol_comp);
+ if ((sol->so_state & SS_ASYNC) && sol->so_sigio != NULL)
+ pgsigio(&sol->so_sigio, SIGIO, 0);
}
/*
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