[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PULL 22/32] socket: add listen feature
From: |
Paolo Bonzini |
Subject: |
[Qemu-devel] [PULL 22/32] socket: add listen feature |
Date: |
Tue, 28 Jun 2016 19:33:52 +0200 |
From: Marc-André Lureau <address@hidden>
Add a flag to tell whether the channel socket is listening.
Signed-off-by: Marc-André Lureau <address@hidden>
Message-Id: <address@hidden>
Acked-by: Daniel P. Berrange <address@hidden>
Signed-off-by: Paolo Bonzini <address@hidden>
Signed-off-by: Marc-André Lureau <address@hidden>
---
include/io/channel.h | 1 +
io/channel-socket.c | 7 +++++++
2 files changed, 8 insertions(+)
diff --git a/include/io/channel.h b/include/io/channel.h
index d37acd2..e52f059 100644
--- a/include/io/channel.h
+++ b/include/io/channel.h
@@ -42,6 +42,7 @@ typedef enum QIOChannelFeature QIOChannelFeature;
enum QIOChannelFeature {
QIO_CHANNEL_FEATURE_FD_PASS = (1 << 0),
QIO_CHANNEL_FEATURE_SHUTDOWN = (1 << 1),
+ QIO_CHANNEL_FEATURE_LISTEN = (1 << 2),
};
diff --git a/io/channel-socket.c b/io/channel-socket.c
index ca8bc20..1cd5848 100644
--- a/io/channel-socket.c
+++ b/io/channel-socket.c
@@ -71,6 +71,9 @@ qio_channel_socket_set_fd(QIOChannelSocket *sioc,
int fd,
Error **errp)
{
+ int val;
+ socklen_t len = sizeof(val);
+
if (sioc->fd != -1) {
error_setg(errp, "Socket is already open");
return -1;
@@ -106,6 +109,10 @@ qio_channel_socket_set_fd(QIOChannelSocket *sioc,
ioc->features |= (1 << QIO_CHANNEL_FEATURE_FD_PASS);
}
#endif /* WIN32 */
+ if (getsockopt(fd, SOL_SOCKET, SO_ACCEPTCONN, &val, &len) == 0 && val) {
+ QIOChannel *ioc = QIO_CHANNEL(sioc);
+ ioc->features |= (1 << QIO_CHANNEL_FEATURE_LISTEN);
+ }
return 0;
--
2.7.4
- [Qemu-devel] [PULL 12/32] ich9: unify pic and ioapic IRQ vectors, (continued)
- [Qemu-devel] [PULL 12/32] ich9: unify pic and ioapic IRQ vectors, Paolo Bonzini, 2016/06/28
- [Qemu-devel] [PULL 10/32] ich9: call ich9_lpc_update_pic for disabled pirqs, Paolo Bonzini, 2016/06/28
- [Qemu-devel] [PULL 13/32] ICH9 LPC: handle GSI as qdev GPIO, Paolo Bonzini, 2016/06/28
- [Qemu-devel] [PULL 14/32] ICH9 LPC: move call of isa_bus_irqs to 'realize' method, Paolo Bonzini, 2016/06/28
- [Qemu-devel] [PULL 16/32] MC146818 RTC: add GPIO access to output IRQ, Paolo Bonzini, 2016/06/28
- [Qemu-devel] [PULL 15/32] isa: introduce wrapper isa_connect_gpio_out, Paolo Bonzini, 2016/06/28
- [Qemu-devel] [PULL 17/32] scsi: esp: fix migration, Paolo Bonzini, 2016/06/28
- [Qemu-devel] [PULL 18/32] vnc: generalize "VNC server running on ..." message, Paolo Bonzini, 2016/06/28
- [Qemu-devel] [PULL 19/32] pci-assign: Move "Invalid ROM" error message to pci-assign-load-rom.c, Paolo Bonzini, 2016/06/28
- [Qemu-devel] [PULL 21/32] char: clean up remaining chardevs when leaving, Paolo Bonzini, 2016/06/28
- [Qemu-devel] [PULL 22/32] socket: add listen feature,
Paolo Bonzini <=
- [Qemu-devel] [PULL 23/32] socket: unlink unix socket on remove, Paolo Bonzini, 2016/06/28
- [Qemu-devel] [PULL 24/32] iscsi: fix assertion in is_sector_request_lun_aligned, Paolo Bonzini, 2016/06/28
- [Qemu-devel] [PULL 26/32] serial: simplify tsr_retry reset, Paolo Bonzini, 2016/06/28
- [Qemu-devel] [PULL 20/32] target-*: Don't redefine cpu_exec(), Paolo Bonzini, 2016/06/28
- [Qemu-devel] [PULL 25/32] serial: make tsr_retry unsigned, Paolo Bonzini, 2016/06/28
- [Qemu-devel] [PULL 29/32] serial: remove watch on reset, Paolo Bonzini, 2016/06/28
- [Qemu-devel] [PULL 27/32] serial: separate serial_xmit and serial_watch_cb, Paolo Bonzini, 2016/06/28
- [Qemu-devel] [PULL 30/32] serial: reinstate watch after migration, Paolo Bonzini, 2016/06/28
- [Qemu-devel] [PULL 32/32] ich9: implement SCI_IRQ_SEL register, Paolo Bonzini, 2016/06/28
- [Qemu-devel] [PULL 28/32] char: change qemu_chr_fe_add_watch to return unsigned, Paolo Bonzini, 2016/06/28