zephyr/lib/posix/getopt/Kconfig

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# Copyright (c) 2021 Nordic Semiconductor
# SPDX-License-Identifier: Apache-2.0
menuconfig GETOPT
bool "Geopt library support"
help
This option adds support of getopt.
Different shell backends are use their own instance of getopt to
not interfere with each other.
All not shell threads share one global instance of getopt state, hence
apart from shell this library is not thread safe. User can add support
for other threads by extending function getopt_state_get in
getopt_common.c file.
This option enables the following function: getopt.
config GETOPT_LONG
bool "Getopt long library support"
depends on GETOPT
help
This option adds support of the getopt long.
Different shell backends are using their own instance of getopt to
not interfere with each other.
All not shell threads share one global instance of getopt state, hence
apart from shell this library is not thread safe. User can add support
for other threads by extending function getopt_state_get in
getopt_common.c file.