[Buildroot] [PATCH v1 3/3] package/iwd: add sysv init script

[Yann E. MORIN <yann.morin.1998@free.fr>]

Peter, All,

On 2020-06-13 01:24 +0200, Peter Seiderer spake thusly:
> Signed-off-by: Peter Seiderer <ps.report@gmx.net>
> ---
>  package/iwd/S40iwd | 30 ++++++++++++++++++++++++++++++
>  package/iwd/iwd.mk |  7 +++++++
>  2 files changed, 37 insertions(+)
>  create mode 100644 package/iwd/S40iwd
> 
> diff --git a/package/iwd/S40iwd b/package/iwd/S40iwd
> new file mode 100644
> index 0000000000..4a720b43c2
> --- /dev/null
> +++ b/package/iwd/S40iwd
> @@ -0,0 +1,30 @@
> +#!/bin/sh
> +#
> +# Start iwd daemon
> +#
> +
> +# Create needed directories.
> +[ -d /tmp/iwd/hotspot ] || mkdir -p /tmp/iwd/hotspot

No need to test-and-create, as mkdir -p does that well for you already.

Is that script just about acting as a hotspot, then?

> +case "$1" in
> +    start)
> +	printf "Starting iwd:"
> +	/usr/libexec/iwd &
> +	echo "OK"

This script has a mix of leading spaces and TABs.

Don't mix (use spaces please! ;-] ).

> +        ;;
> +    stop)
> +	printf "Stopping iwd:"
> +	killall iwd

Can't we use start-stop-daemon instead? See package/busybox/S01syslogd
as a template.

> +	[ $? = 0 ] && echo "OK" || echo "FAIL"
> +        ;;
> +    restart|reload)
> +        "$0" stop
> +        "$0" start
> +        ;;
> +    *)
> +        echo "Usage: $0 {start|stop|restart|reload}"
> +	exit 1
> +        ;;
> +esac
> +
> +exit $?
> diff --git a/package/iwd/iwd.mk b/package/iwd/iwd.mk
> index d105d3b128..285fef2fd8 100644
> --- a/package/iwd/iwd.mk
> +++ b/package/iwd/iwd.mk
> @@ -65,4 +65,11 @@ IWD_POST_INSTALL_TARGET_HOOKS += \
>  	IWD_INSTALL_CONFIG_FILE \
>  	IWD_CONFIG_FILE_NAME_RESOLV_SERVICE
>  
> +define IWD_INSTALL_INIT_SYSV
> +	$(INSTALL) -m 0755 -D package/iwd/S40iwd \
> +		$(TARGET_DIR)/etc/init.d/S40iwd
> +	mkdir -p $(TARGET_DIR)/var/lib/iwd
> +	ln -sf /tmp/iwd/hotspot $(TARGET_DIR)/var/lib/iwd/hotspot
> +endef
> +
>  $(eval $(autotools-package))
> -- 
> 2.26.2
> 
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