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posix: deprecate POSIX_ENV _CONFSTR _SYSCONF and _UNAME

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This change deprecates the following Kconfig options
* CONFIG_POSIX_ENV
* CONFIG_POSIX_CONFSTR
* CONFIG_POSIX_SYSCONF
* CONFIG_POSIX_UNAME

and instead groups them into a single Kconfig option that maps
directly to the standard. Namely, CONFIG_POSIX_SINGLE_PROCESS.

Signed-off-by: Chris Friedt <cfriedt@tenstorrent.com>
This commit is contained in:
Chris Friedt 2024-05-22 18:04:35 -04:00 • committed by David Leach
commit 2fe9d6cd68
16 changed files with 133 additions and 117 deletions
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36
lib/posix/options/Kconfig.deprecated
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@ -28,6 +28,24 @@ config POSIX_CLOCK
Please use CONFIG_POSIX_TIMERS instead.
config POSIX_CONFSTR
bool "Retrieve string system configuration [DEPRECATED]"
select DEPRECATED
select POSIX_SINGLE_PROCESS
help
This option is deprecated.
Please use CONFIG_POSIX_SINGLE_PROCESS instead.
config POSIX_ENV
bool "Support for environ, getenv(), getenv_r(), setenv(), and unsetenv() [DEPRECATED]"
select DEPRECATED
select POSIX_SINGLE_PROCESS
help
This option is deprecated.
Please use CONFIG_POSIX_SINGLE_PROCESS instead.
config POSIX_LIMITS_RTSIG_MAX
int "_POSIX_RTSIG_MAX value in limits.h [DEPRECATED]"
default POSIX_RTSIG_MAX if POSIX_REALTIME_SIGNALS
@ -57,6 +75,24 @@ config POSIX_MAX_OPEN_FILES
See also CONFIG_ZVFS_OPEN_MAX.
config POSIX_SYSCONF
bool "Support for sysconf() [DEPRECATED]"
select DEPRECATED
select POSIX_SINGLE_PROCESS
help
This option is deprecated.
Please use CONFIG_POSIX_SINGLE_PROCESS instead.
config POSIX_UNAME
bool "Support for uname [DEPRECATED]"
select DEPRECATED
select POSIX_SINGLE_PROCESS
help
This option is deprecated.
Please use CONFIG_POSIX_SINGLE_PROCESS instead.
config PTHREAD_BARRIER
bool "pthread_barrier_t support [DEPRECATED]"
select DEPRECATED