This change adds support for semi-standard IPPROTO_ICMP AF_INET datagram sockets. This replaces the old ad hoc, nonstandard way of implementing ping with a more standard, socket interface.

Squashed commit of the following:

    net/icmp:  Finishes off icmp_recvfrom().
    net/icmp:  Add readahead support for IPPROTO_ICMP sockets.
    net/icmp:  Add poll() support for IPPROTO_ICMP sockets.
    net/icmp:  Add a connection structure for IPPROTO_ICMP sockets.
    net/icmp:  Implements sendto for the IPPROTO_ICMP socket.
    net/icmp:  Move icmp_sendto() and icmp_recvfrom() to separate files.  They are likely to be complex (when they are implemented).
    net/icmp:  Hook IPPROTO_ICMP sockets into network.  Fix some naming collisions.  Still missing basic ICMP send/receive logic.
    configs: apps/system/ping current need poll() enabled.
    configs: All defconfig files that use to enable low-level support must now enabled CONFIG_SYSTEM_PING.
    net/icmp:  Adds basic build framework to support IPPROTO_ICMP sockets.
This commit is contained in:
Gregory Nutt
2017-10-23 08:45:12 -06:00
parent c28b938600
commit cccc86da09
106 changed files with 2918 additions and 842 deletions
+2 -1
View File
@@ -23,7 +23,7 @@ CONFIG_MAX_TASKS=16
CONFIG_MAX_WDOGPARMS=2
CONFIG_MMCSD_SPICLOCK=12500000
CONFIG_MMCSD=y
CONFIG_NET_ICMP_PING=y
CONFIG_NET_ICMP_SOCKET=y
CONFIG_NET_ICMP=y
CONFIG_NET_MAX_LISTENPORTS=40
CONFIG_NET_SOCKOPTS=y
@@ -76,6 +76,7 @@ CONFIG_STM32_PWR=y
CONFIG_STM32_SPI1=y
CONFIG_STM32_USART2_REMAP=y
CONFIG_STM32_USART2=y
CONFIG_SYSTEM_PING=y
CONFIG_TASK_NAME_SIZE=0
CONFIG_USART2_RXBUFSIZE=128
CONFIG_USART2_SERIAL_CONSOLE=y