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incubator-nuttx/net/socket/Kconfig

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NET: Create net/sockets directory and hook into the build/configuration system
2014-06-29 06:41:55 +08:00
#
# For a description of the syntax of this configuration file,
Fix references to the no-longer-existent misc/ directory in comments, README files, and documentation
2015-06-28 22:08:57 +08:00
# see the file kconfig-language.txt in the NuttX tools repository.
NET: Create net/sockets directory and hook into the build/configuration system
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#
menu "Socket Support"
config NET_NACTIVESOCKETS
int "Max socket operations"
net: limit NET_NACTIVESOCKETS to 4 when enable DEFAULT_SMALL Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2021-09-15 19:27:08 +08:00
default 16 if !DEFAULT_SMALL
default 4 if DEFAULT_SMALL
NET: Create net/sockets directory and hook into the build/configuration system
2014-06-29 06:41:55 +08:00
---help---
TCP networking: Hook the network monitor into the device event notification logic
2015-05-31 01:29:47 +08:00
Maximum number of concurrent socket operations (recv, send,
connection monitoring, etc.). Default: 16
NET: Create net/sockets directory and hook into the build/configuration system
2014-06-29 06:41:55 +08:00
config NET_SOCKOPTS
bool "Socket options"
default n
---help---
Enable or disable support for socket options
Squashed commit of the following: net/tcp: Add logic to send probes when SO_KEEPALIVE is enabled. net/tcp: TCP socket should not have to be connected to configure KeepAlive. net/: Add a separate configuration to enable/disable KEEPALIVE socket options. net/tcp: Arguments to TCP keep-alive timing functions probably should be struct timeval as are the times for other time-related socket options. net/tcp: Fix a backward conditional net/tcp: Add some more checks and debug output to TCP-protocol socket options. net/tcp: Cosmetic changes to some alignment. net/: Adds socket options needed to manage TCP-keepalive and TCP state machine logic to detect if that the remote peer is alive. Still missing the timer poll logic to send the keep-alive probes and the state machine logic to respond to probes.
2018-03-13 00:59:46 +08:00
config NET_TCPPROTO_OPTIONS
bool
default n
---help---
Enable or disable support for TCP protocol level socket options.
net/udp: Finish support for the UDP_BINDTODEVICE protocol socket option
2018-06-26 05:07:53 +08:00
config NET_UDPPROTO_OPTIONS
bool
default n
---help---
Enable or disable support for UDP protocol level socket options.
net: Add SocketCAN support
2020-06-15 16:23:25 +08:00
config NET_CANPROTO_OPTIONS
bool
default n
---help---
Enable or disable support for CAN protocol level socket option
NET: Create net/sockets directory and hook into the build/configuration system
2014-06-29 06:41:55 +08:00
if NET_SOCKOPTS
config NET_SOLINGER
bool "SO_LINGER socket option"
default n
This commit implements a proper version of SO_LINGER. Not sufficiently tested on initial commit. Squashed commit of the following: net/: Fix some naming inconsistencies, Fix final compilation issies. net/inet/inet_close(): Now that we have logic to drain the buffered TX data, we can implement a proper lingering close. net/inet,tcp,udp: Add functions to wait for write buffers to drain. net/udp: Add support for notification when the UDP write buffer becomes empty. net/tcp: Add support for notification when the TCP write buffer becomes empty.
2019-07-02 02:25:32 +08:00
depends on NET_TCP_WRITE_BUFFERS || NET_UDP_WRITE_BUFFERS
Squashed commit of the following: Author: Gregory Nutt <gnutt@nuttx.org> Run all .h and .c files modified in last PR through nxstyle. Author: Xiang Xiao <xiaoxiang@xiaomi.com> Net cleanup (#17) * Fix the semaphore usage issue found in tcp/udp 1. The count semaphore need disable priority inheritance 2. Loop again if net_lockedwait return -EINTR 3. Call nxsem_trywait to avoid the race condition 4. Call nxsem_post instead of sem_post * Put the work notifier into free list to avoid the heap fragment in the long run. Since the allocation strategy is encapsulated internally, we can even refine the implementation later. * Network stack shouldn't allocate memory in the poll implementation to avoid the heap fragment in the long run, other modification include: 1. Select MM_IOB automatically since ICMP[v6] socket can't work without the read ahead buffer 2. Remove the net lock since xxx_callback_free already do the same thing 3. TCP/UDP poll should work even the read ahead buffer isn't enabled at all * Add NET_ prefix for UDP_NOTIFIER and TCP_NOTIFIER option to align with other UDP/TCP option convention * Remove the unused _SF_[IDLE|ACCEPT|SEND|RECV|MASK] flags since there are code to set/clear these flags, but nobody check them.
2019-12-31 23:26:14 +08:00
select NET_UDP_NOTIFIER if NET_UDP
NET: Create net/sockets directory and hook into the build/configuration system
2014-06-29 06:41:55 +08:00
---help---
This commit implements a proper version of SO_LINGER. Not sufficiently tested on initial commit. Squashed commit of the following: net/: Fix some naming inconsistencies, Fix final compilation issies. net/inet/inet_close(): Now that we have logic to drain the buffered TX data, we can implement a proper lingering close. net/inet,tcp,udp: Add functions to wait for write buffers to drain. net/udp: Add support for notification when the UDP write buffer becomes empty. net/tcp: Add support for notification when the TCP write buffer becomes empty.
2019-07-02 02:25:32 +08:00
Enable or disable support for the SO_LINGER socket option. Requires
write buffer support.
NET: Create net/sockets directory and hook into the build/configuration system
2014-06-29 06:41:55 +08:00
net: Add SocketCAN support
2020-06-15 16:23:25 +08:00
config NET_TIMESTAMP
bool "SO_TIMESTAMP socket option"
default n
depends on NET_CAN
---help---
Enable or disable support for the SO_TIMESTAMP socket option. Currently only tested & implemented in SocketCAN but should work on all sockets
net/sockopt: move BINDTODEVICE to socket level rename the UDP_BINDTODEVICE to SO_BINDTODEVICE to follow the linux style to be compatible with non-UDP protocol binding requirements Signed-off-by: chao.an <anchao@xiaomi.com>
2022-08-24 10:30:01 +08:00
config NET_BINDTODEVICE
bool "SO_BINDTODEVICE socket option Bind-to-device support"
default n
select NETDEV_IFINDEX
---help---
Enable support for the NET_BINDTODEVICE socket option.
Linux has SO_BINDTODEVICE but in NuttX this option is instead
specific to the UDP protocol.
NET: Create net/sockets directory and hook into the build/configuration system
2014-06-29 06:41:55 +08:00
endif # NET_SOCKOPTS
net: Add SocketCAN support
2020-06-15 16:23:25 +08:00
NET: Create net/sockets directory and hook into the build/configuration system
2014-06-29 06:41:55 +08:00
endmenu # Socket Support