Fotis Panagiotopoulos 3c54d82d81 net: Fix task block when devif_send fails. ...

When a task needs to send data, a callback is allocated and the
transmission is happening in a worker task through devif_send.
Synchronization between the two tasks (sender & worker) is
achieved by a semaphore.

If devif_send fails, this semaphore was never posted, leaving
the sending task blocked indefinitely. This commit fixes this
by checking the return code of netif_send, and posting this
semaphore in case of failure.

Polling then stops, and execution is resumed on the sending
task.

2023-06-01 17:05:54 +08:00

..

Kconfig

Remove the tail spaces from all files except Documentation

2023-02-26 13:24:24 -08:00

Make.defs

…

udp_callback.c

net/udp: Add drop count when limited by recv bufsize

2023-02-24 14:36:01 +02:00

udp_close.c

net: remove conn-related casts

2023-05-10 19:32:09 -03:00

udp_conn.c

net/semantic/parser: fix compile warning found by sparse

2023-05-30 23:00:00 +08:00

udp_devpoll.c

…

udp_finddev.c

net: modify find device logic

2023-02-12 01:25:34 +08:00

udp_input.c

…

udp_ioctl.c

…

udp_ipselect.c

…

udp_netpoll.c

…

udp_notifier.c

…

udp_recvfrom.c

net/udp: remove FAR for non-pointer variables

2023-05-19 02:40:38 +08:00

udp_send.c

net: move ttl field into socket_conn_s struct

2023-05-13 12:39:53 +08:00

udp_sendto_buffered.c

net: consistent the net sem wait naming conversion

2023-01-15 12:31:30 -03:00

udp_sendto_unbuffered.c

net: Fix task block when devif_send fails.

2023-06-01 17:05:54 +08:00

udp_setsockopt.c

…

udp_txdrain.c

net: remove conn-related casts

2023-05-10 19:32:09 -03:00

udp_wrbuffer_dump.c

…

udp_wrbuffer.c

net: consistent the net sem wait naming conversion

2023-01-15 12:31:30 -03:00

udp.h

net: move ttl field into socket_conn_s struct

2023-05-13 12:39:53 +08:00