Christopher Friedt 0f23818153 posix: env: support for environ, getenv(), setenv(), unsetenv() ... Support getting and setting POSIX environment variables. Additionally, the thread-safe BSD variant getenv_r() is provided. environ, getenv(), setenv(), and unsetenv() are required by the POSIX_SINGLE_PROCESS Option Group as detailed in Section E.1 of IEEE-1003.1-2017. The POSIX_SINGLE_PROCESS Option Group is required for PSE51, PSE52, PSE53, and PSE54 conformance, and is otherwise mandatory for any POSIX conforming system as per Section A.2.1.3 of IEEE-1003-1.2017. Signed-off-by: Christopher Friedt <cfriedt@meta.com>		2024-03-08 04:28:47 -05:00
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arcmwdt	ARCMWDT: Add headers for POSIX compatibility	2023-12-19 08:53:51 -06:00
armstdc	lib: libc: armstdc: add missing retarget of fputc to _stdout_hook	2023-10-04 11:02:37 +02:00
common	libc: Move gmtime_r into common	2024-02-28 00:54:42 +09:00
minimal	posix: env: support for environ, getenv(), setenv(), unsetenv()	2024-03-08 04:28:47 -05:00
newlib	buildsystem: Enable LTO also for the application	2024-03-02 15:39:36 +01:00
picolibc	buildsystem: Enable LTO also for the application	2024-03-02 15:39:36 +01:00
CMakeLists.txt	lib: syscalls: use zephyr_syscall_header	2023-06-17 07:57:45 -04:00
Kconfig	libc/picolibc: Support 'long long' and 'minimal' printf variants	2023-11-20 06:07:58 -05:00