Add the WCOREDUMP() macro to sys/wait.h to indicate whether a terminated
process produced a core dump. This resolves implicit declaration warnings
in LTP kernel testcases and improves POSIX compliance.
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
Update the WTERMSIG() macro to extract the signal number from the wait
status, changing from constant 'false' to '(((s) >> 8) & 0x7f)' to match
POSIX semantics for processes terminated by signals.
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>