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boards/dropbear: retain child exit status for NSH PTY session

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Dropbear's NSH PTY session reaps the child task with waitpid() and needs
CONFIG_SCHED_CHILD_STATUS (which depends on SCHED_HAVE_PARENT).  Without it
the session fails with ECHILD right after authentication
("NSH session wait failed: Unknown error 10").

netutils/dropbear now "depends on SCHED_CHILD_STATUS" per the project's
depends-on-over-select policy (apache/nuttx-apps#3648), so enable it in the
sim and esp32c3-devkit Dropbear defconfigs (SCHED_HAVE_PARENT is already
enabled there).

Signed-off-by: Felipe Moura <moura.fmo@gmail.com>
This commit is contained in:
Felipe Moura
2026-07-19 19:44:13 -04:00
committed by Matteo Golin
parent 42d684b02f
commit f2186e2c3d
2 changed files with 2 additions and 0 deletions
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boards/risc-v/esp32c3/esp32c3-devkit/configs/dropbear/defconfig
+1
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@@ -73,6 +73,7 @@ CONFIG_PSEUDOTERM_TXBUFSIZE=2048
CONFIG_PTHREAD_MUTEX_TYPES=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_BACKTRACE=y
CONFIG_SCHED_CHILD_STATUS=y
CONFIG_SCHED_HAVE_PARENT=y
CONFIG_SCHED_LPWORK=y
CONFIG_SCHED_WAITPID=y
boards/sim/sim/sim/configs/dropbear/defconfig
+1
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@@ -72,6 +72,7 @@ CONFIG_PSEUDOFS_SOFTLINKS=y
CONFIG_PSEUDOTERM=y
CONFIG_READLINE_TABCOMPLETION=y
CONFIG_SCHED_BACKTRACE=y
CONFIG_SCHED_CHILD_STATUS=y
CONFIG_SCHED_HAVE_PARENT=y
CONFIG_SCHED_WAITPID=y
CONFIG_SIM_NETDEV=y