zephyr/subsys/modem
Seppo Takalo 15b0f9033b modem: cmux: Do not return error on low buffer space
If we end up writing zero bytes to cmux output, we can return
zero instead of -ENOMEM as it would break various modules when
using small buffers. For example modem_chat.c does not tolerate
-ENOMEM but handles zero OK.

Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
2025-03-24 19:33:07 +01:00
..
backends modem: cmux: apply static const to reduce RAM usage 2024-07-27 20:51:42 +03:00
CMakeLists.txt modem: add modem_pipelink module 2024-06-10 15:12:34 -05:00
Kconfig modem: modem_cellular: Configurable MTU for CMUX 2025-03-24 19:33:07 +01:00
modem_chat.c modem: chat: patch unintended behavior in modem_chat_run_script() 2024-06-13 17:49:23 +02:00
modem_cmux.c modem: cmux: Do not return error on low buffer space 2025-03-24 19:33:07 +01:00
modem_pipe.c modem: pipe: Add explicit timeout to sync APIs 2024-07-29 14:14:42 +02:00
modem_pipelink.c modem: add modem_pipelink module 2024-06-10 15:12:34 -05:00
modem_ppp.c modem: ppp: coverity 330618: explicitly ignore retval 2024-06-24 14:25:46 +02:00
modem_stats.c drivers: modem: initialize variables to avoid warn 2024-11-19 10:04:58 -05:00
modem_ubx.c modem: ubx: fix incoming byte processing 2024-08-02 03:29:18 -04:00