x86 Linux doesn't have sysctl wrappers for shmget shmat shmat or shmdt
Added wrappers and one regtest commit afea9317a1c958cdac72c9f55a27c9ecd1253eb8 (HEAD -> master, origin/master, origin/HEAD) Author: Paul Floyd <pjfloyd@wanadoo.fr> Date: Fri Mar 21 21:41:55 2025 +0100 Bug 501846 - Add x86 Linux shm wrappers