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lib: posix: dedicated symbol for POSIX system headers

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Add a dedicated symbol for including the POSIX system headers path
directly into the include path, enabling (for example)
`#include <time.h>` instead of `#include <zephyr/posix/time.h>`.

Signed-off-by: Jordan Yates <jordan@embeint.com>
This commit is contained in:
Jordan Yates 2025-04-21 11:06:27 +10:00 • committed by Benjamin Cabé
commit b64fb93d93
2 changed files with 10 additions and 1 deletions
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2
lib/posix/options/CMakeLists.txt
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@ -6,7 +6,7 @@ zephyr_syscall_header_ifdef(CONFIG_POSIX_CLOCK_SELECTION posix_clock.h)
zephyr_syscall_header_ifdef(CONFIG_POSIX_TIMERS posix_clock.h)
zephyr_syscall_header_ifdef(CONFIG_XSI_SINGLE_PROCESS posix_clock.h)
if(CONFIG_POSIX_API)
if(CONFIG_POSIX_SYSTEM_HEADERS)
zephyr_include_directories(${ZEPHYR_BASE}/include/zephyr/posix)
endif()

9
lib/posix/options/Kconfig.profile
View file

@ -2,10 +2,18 @@
#
# SPDX-License-Identifier: Apache-2.0
config POSIX_SYSTEM_HEADERS
bool
depends on !NATIVE_APPLICATION
select NATIVE_LIBC_INCOMPATIBLE
help
Make POSIX headers available to the system without the "zephyr/posix" prefix.
config POSIX_API
bool "POSIX APIs"
depends on !NATIVE_APPLICATION
select NATIVE_LIBC_INCOMPATIBLE
select POSIX_SYSTEM_HEADERS
select POSIX_BASE_DEFINITIONS # clock_gettime(), pthread_create(), sem_get(), etc
select POSIX_AEP_REALTIME_MINIMAL # CLOCK_MONOTONIC, pthread_attr_setstack(), etc
select POSIX_NETWORKING if NETWORKING # inet_ntoa(), socket(), etc
@ -99,6 +107,7 @@ endchoice # POSIX_AEP_CHOICE
# Base Definitions (System Interfaces)
config POSIX_BASE_DEFINITIONS
bool
select POSIX_SYSTEM_HEADERS
select POSIX_ASYNCHRONOUS_IO
select POSIX_BARRIERS
select POSIX_CLOCK_SELECTION