Bug report

#101857 / #101858 added an #include <linux/limits.h> on Linux in Modules/posixmodule.c.

If my Linux Git history sleuthing is accurate (git log -- include/linux/limits.h), linux/limits.h only exists in Linux <3.10 and >5.1. (Yes, the file was removed then re-added.) Attempting to compile CPython against Linux headers 3.10-5.0 fails due to the missing file.

cc @thesamesam (commit author) @gpshead (reviewer)

Linked PRs

• gh-106881: Check for linux/limits.h before including it #107397
• [3.12] gh-106881: Check for linux/limits.h before including it (#107397) #107414
• [3.11] gh-106881: Check for linux/limits.h before including it (#107397) #107415