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nuttx/net/socket/Kconfig

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NET: Create net/sockets directory and hook into the build/configuration system
2014-06-29 00:41:55 +02:00
#
# 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
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# 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 NSOCKET_DESCRIPTORS
Fix condition logic: The setup seems to support a network without sockets. That is not the case. Squashed commit of the following: sched/sched/sched_getsockets.c: Fix an error in conditional compilation. fs/: Remove all conditional logic based on CONFIG_NSOCKET_DESCRIPTORS == 0 Documentation/: Remove all references to CONFIG_NSOCKET_DESCRIPTORS == 0 include/: Remove all conditional logic based on CONFIG_NSOCKET_DESCRIPTORS == 0 libs/: Remove all conditional logic based on CONFIG_NSOCKET_DESCRIPTORS == 0 net/: Remove all conditional logic based on CONFIG_NSOCKET_DESCRIPTORS == 0 sched/: Remove all conditional logic based on CONFIG_NSOCKET_DESCRIPTORS == 0 syscall/: Remove all conditional logic based on CONFIG_NSOCKET_DESCRIPTORS == 0 tools/: Fixups for CONFIG_NSOCKET_DESCRIPTORS no longer used to disable sockets.
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int "Number of socket descriptors"
NET: Create net/sockets directory and hook into the build/configuration system
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default 8
Fix condition logic: The setup seems to support a network without sockets. That is not the case. Squashed commit of the following: sched/sched/sched_getsockets.c: Fix an error in conditional compilation. fs/: Remove all conditional logic based on CONFIG_NSOCKET_DESCRIPTORS == 0 Documentation/: Remove all references to CONFIG_NSOCKET_DESCRIPTORS == 0 include/: Remove all conditional logic based on CONFIG_NSOCKET_DESCRIPTORS == 0 libs/: Remove all conditional logic based on CONFIG_NSOCKET_DESCRIPTORS == 0 net/: Remove all conditional logic based on CONFIG_NSOCKET_DESCRIPTORS == 0 sched/: Remove all conditional logic based on CONFIG_NSOCKET_DESCRIPTORS == 0 syscall/: Remove all conditional logic based on CONFIG_NSOCKET_DESCRIPTORS == 0 tools/: Fixups for CONFIG_NSOCKET_DESCRIPTORS no longer used to disable sockets.
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range 1 99999
NET: Create net/sockets directory and hook into the build/configuration system
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---help---
Maximum number of socket descriptors per task/thread.
config NET_NACTIVESOCKETS
int "Max socket operations"
default 16
---help---
TCP networking: Hook the network monitor into the device event notification logic
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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 00:41:55 +02:00
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.
2018-03-12 17:59:46 +01:00
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
2018-06-25 23:07:53 +02:00
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 10:23:25 +02:00
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
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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.
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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.
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select NET_TCP_NOTIFIER if NET_TCP
select NET_UDP_NOTIFIER if NET_UDP
NET: Create net/sockets directory and hook into the build/configuration system
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---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.
2019-07-01 20:25:32 +02:00
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
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net: Add SocketCAN support
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config NET_TIMESTAMP
bool "SO_TIMESTAMP socket option"
default n
depends on NET_CAN
select NET_CMSG
---help---
Enable or disable support for the SO_TIMESTAMP socket option. Currently only tested & implemented in SocketCAN but should work on all sockets
NET: Create net/sockets directory and hook into the build/configuration system
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endif # NET_SOCKOPTS
net: Add SocketCAN support
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config NET_CMSG
bool "Control messages (CMSG) support"
default n
---help---
Enable or disable support for control messages in the recvmsg() and
sendmsg() function. Control messages (also defined in POSIX 1003.1g
as ancillary data object information). Includes additional
information on the packet received or to be transmitted.
NET: Create net/sockets directory and hook into the build/configuration system
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endmenu # Socket Support
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