michaelh/zephyr
1
0
Fork 0
Code Releases Activity
zephyr/lib/posix/options/Kconfig.xsi

17 lines
469 B
Text
Raw Normal View History

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
# Copyright (c) 2024 Tenstorrent AI ULC
#
# SPDX-License-Identifier: Apache-2.0
config XSI_SINGLE_PROCESS
bool "X/Open single process"
default y if POSIX_API
depends on POSIX_ENV
depends on POSIX_UNAME
depends on POSIX_CLOCK_SELECTION
help
Select 'y' here and Zephyr will provide implementations of
gethostid(), gettimeofday(), and putenv().
For more information, please see
https://pubs.opengroup.org/onlinepubs/9699919799/xrat/V4_subprofiles.html
Copy permalink