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zephyr/lib/posix/options/Kconfig.deprecated

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posix: add Kconfig.deprecated There will be some POSIX Kconfig symbols that will be deprecated in favour of Kconfig symbols that are exact matches for those in the POSIX specification (1003.1-2017). Create the empty Kconfig file now, and then incrementally add to it as non-standard POSIX Kconfig options are replaced with standard-like POSIX Kconfig options. Signed-off-by: Chris Friedt <cfriedt@tenstorrent.com>
2024-05-20 09:04:30 -04:00
# Copyright (c) 2024 Tenstorrent AI ULC
#
# SPDX-License-Identifier: Apache-2.0
# This file should be removed after Zephyr 4.0 is released
menu "Deprecated POSIX options"
posix: signals: deprecate CONFIG_POSIX_LIMITS_RTSIG_MAX There were two Kconfig constants defined for (effectively) the same thing in Zephyr. Namely, RTSIG_MAX - the highest valued real-time signal. Deprecate CONFIG_POSIX_LIMITS_RTSIG_MAX in favour of CONFIG_POSIX_RTSIG_MAX since the latter more closely matches convention. Signed-off-by: Chris Friedt <cfriedt@tenstorrent.com>
2024-05-20 21:51:50 -04:00
posix: timers: deprecate CONFIG_POSIX_CLOCK and TIMER The POSIX_CLOCK option does not correspond to any standard option. It was used to active features of several distinct POSIX Options and Option Groups, which complicated API and application configuration as a result. POSIX_CLOCK is being deprecated in order to ensure that Zephyr's POSIX Kconfig variables correspond to those defined in the specification, as of IEEE 1003.1-2017. Additionally, CONFIG_TIMER is being deprecated because it does not match the corresponding POSIX Option (_POSIX_TIMERS). With this deprecation, we introduce the following Kconfig options that map directly to standard POSIX Option Groups by simply removing "CONFIG_": * CONFIG_POSIX_TIMERS Similarly, we introduce the following Kconfig options that map directly to standard POSIX Options by simply removing "CONFIG": * CONFIG_POSIX_CLOCK_SELECTION * CONFIG_POSIX_CPUTIME * CONFIG_POSIX_DELAYTIMER_MAX * CONFIG_POSIX_MONOTONIC_CLOCK * CONFIG_POSIX_TIMEOUTS * CONFIG_POSIX_TIMER_MAX In order to maintain parity with the current feature set, we introduce the following Kconfig options that map directly to standard POSIX Option Groups by simply removing "CONFIG_": * CONFIG_POSIX_MULTI_PROCESS - sleep() Similarly, in order to maintain parity with the current feature set, we introduce the following additional Kconfig options that map directly to standard POSIX Options by simply removing "CONFIG": * CONFIG_XSI_SINGLE_PROCESS - gettimeofday() Signed-off-by: Chris Friedt <cfriedt@tenstorrent.com>
2024-05-20 12:23:58 -04:00
config MAX_TIMER_COUNT
int "Maximum number of timer_t [DEPRECATED]"
default POSIX_TIMER_MAX if POSIX_TIMERS
default 0
help
This option is deprecated.
Please use CONFIG_POSIX_TIMER_MAX instead.
config POSIX_CLOCK
bool "clock and sleep APIs [DEPRECATED]"
select DEPRECATED
select POSIX_CLOCK_SELECTION
select POSIX_CPUTIME
select POSIX_MONOTONIC_CLOCK
select POSIX_TIMERS
select POSIX_TIMEOUTS
help
This option is deprecated.
Please use CONFIG_POSIX_TIMERS instead.
posix: signals: deprecate CONFIG_POSIX_LIMITS_RTSIG_MAX There were two Kconfig constants defined for (effectively) the same thing in Zephyr. Namely, RTSIG_MAX - the highest valued real-time signal. Deprecate CONFIG_POSIX_LIMITS_RTSIG_MAX in favour of CONFIG_POSIX_RTSIG_MAX since the latter more closely matches convention. Signed-off-by: Chris Friedt <cfriedt@tenstorrent.com>
2024-05-20 21:51:50 -04:00
config POSIX_LIMITS_RTSIG_MAX
int "_POSIX_RTSIG_MAX value in limits.h [DEPRECATED]"
default POSIX_RTSIG_MAX if POSIX_REALTIME_SIGNALS
default 0
help
This option is deprecated.
Please use CONFIG_POSIX_RTSIG_MAX instead.
posix: timers: deprecate CONFIG_POSIX_CLOCK and TIMER The POSIX_CLOCK option does not correspond to any standard option. It was used to active features of several distinct POSIX Options and Option Groups, which complicated API and application configuration as a result. POSIX_CLOCK is being deprecated in order to ensure that Zephyr's POSIX Kconfig variables correspond to those defined in the specification, as of IEEE 1003.1-2017. Additionally, CONFIG_TIMER is being deprecated because it does not match the corresponding POSIX Option (_POSIX_TIMERS). With this deprecation, we introduce the following Kconfig options that map directly to standard POSIX Option Groups by simply removing "CONFIG_": * CONFIG_POSIX_TIMERS Similarly, we introduce the following Kconfig options that map directly to standard POSIX Options by simply removing "CONFIG": * CONFIG_POSIX_CLOCK_SELECTION * CONFIG_POSIX_CPUTIME * CONFIG_POSIX_DELAYTIMER_MAX * CONFIG_POSIX_MONOTONIC_CLOCK * CONFIG_POSIX_TIMEOUTS * CONFIG_POSIX_TIMER_MAX In order to maintain parity with the current feature set, we introduce the following Kconfig options that map directly to standard POSIX Option Groups by simply removing "CONFIG_": * CONFIG_POSIX_MULTI_PROCESS - sleep() Similarly, in order to maintain parity with the current feature set, we introduce the following additional Kconfig options that map directly to standard POSIX Options by simply removing "CONFIG": * CONFIG_XSI_SINGLE_PROCESS - gettimeofday() Signed-off-by: Chris Friedt <cfriedt@tenstorrent.com>
2024-05-20 12:23:58 -04:00
config TIMER
bool "Timer support [DEPRECATED]"
select DEPRECATED
select POSIX_TIMERS
help
This option is deprecated.
Please use CONFIG_POSIX_TIMERS instead.
config TIMER_DELAYTIMER_MAX
int "Maximum count returned my timer_getoverrun() in POSIX application [DEPRECATED]"
default POSIX_DELAYTIMER_MAX if POSIX_TIMERS
default 0
help
This option is deprecated.
Please use CONFIG_POSIX_DELAYTIMER_MAX instead.
posix: add Kconfig.deprecated There will be some POSIX Kconfig symbols that will be deprecated in favour of Kconfig symbols that are exact matches for those in the POSIX specification (1003.1-2017). Create the empty Kconfig file now, and then incrementally add to it as non-standard POSIX Kconfig options are replaced with standard-like POSIX Kconfig options. Signed-off-by: Chris Friedt <cfriedt@tenstorrent.com>
2024-05-20 09:04:30 -04:00
endmenu
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