0d8783ac0f
Decouple NET_HOSTNAME_MAX_LEN from NET_HOSTNAME_DYNAMIC to resolve Kconfig conflict when using POSIX networking with unique hostname updates. This restores functionality that worked in Zephyr 3.6. - Remove forced selection of NET_HOSTNAME_DYNAMIC from POSIX_NETWORKING - Make NET_HOSTNAME_MAX_LEN available independently - Add build assertions for hostname length validation - Update test configurations for new dependency structure Fixes: zephyrproject-rtos#95811 Signed-off-by: Pragati Garg <pragatigarg@eaton.com>
58 lines
1.7 KiB
Text
58 lines
1.7 KiB
Text
# Hostname config
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# Copyright (c) 2017 Intel Corporation.
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# SPDX-License-Identifier: Apache-2.0
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config NET_HOSTNAME_ENABLE
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bool "Add hostname to the device"
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help
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This is used for example in mDNS to respond to <hostname>.local
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mDNS queries.
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config NET_HOSTNAME_MAX_LEN
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int "The maximum allowed hostname length"
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# This corresponds to "zephyr"
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default 6 if !NET_HOSTNAME_ENABLE
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default 63
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help
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This will set the number of bytes allocated for the hostname.
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When NET_HOSTNAME_ENABLE is disabled, this defaults to 6 to
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accommodate the default "zephyr" hostname.
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if NET_HOSTNAME_ENABLE
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config NET_HOSTNAME
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string "The hostname of this device"
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default "zephyr"
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help
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The string should be a valid hostname.
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config NET_HOSTNAME_DYNAMIC
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bool "Allow the hostname to be set by the application"
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depends on !NET_HOSTNAME_UNIQUE_UPDATE
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help
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This will enable the net_hostname_set() function. NET_HOSTNAME
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will be used as default hostname.
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config NET_HOSTNAME_UNIQUE
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bool "Make hostname unique"
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help
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This will append link address to NET_HOSTNAME to create a unique
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hostname. For example, zephyr00005e005357 could be the hostname
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if this setting is enabled.
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config NET_HOSTNAME_UNIQUE_UPDATE
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bool "Update unique hostname"
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depends on NET_HOSTNAME_UNIQUE
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help
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This will update the unique hostname on link address changes. By
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default, this option is disabled, which means the unique hostname
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is set once at start-up and is not updated afterwards.
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module = NET_HOSTNAME
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module-dep = NET_LOG
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module-str = Log level for hostname configuration
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module-help = Enables hostname configuration code to output debug messages.
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source "subsys/net/Kconfig.template.log_config.net"
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endif
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