[Buildroot] [Bug 13851] New: timespec on 32bit systems requires some toolchain header minimums if using a kernel over 5.6+

* [Buildroot] [Bug 13851] New: timespec on 32bit systems requires some toolchain header minimums if using a kernel over 5.6+
@ 2021-06-15 15:05 bugzilla at busybox.net
  2022-07-25 14:27 ` [Buildroot] [Bug 13851] " bugzilla
  2024-06-15 14:58 ` bugzilla
  0 siblings, 2 replies; 3+ messages in thread
From: bugzilla at busybox.net @ 2021-06-15 15:05 UTC (permalink / raw)
  To: buildroot

https://bugs.busybox.net/show_bug.cgi?id=13851

            Bug ID: 13851
           Summary: timespec on 32bit systems requires some toolchain
                    header minimums if using a kernel over 5.6+
           Product: buildroot
           Version: unspecified
          Hardware: All
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P5
         Component: Other
          Assignee: unassigned at buildroot.uclibc.org
          Reporter: matthew.weber at rockwellcollins.com
                CC: buildroot at uclibc.org
  Target Milestone: ---

The header mismatch seems like a dependency Buildroot could check to prevent
hidden time bugs where the kernel/glibc are all good(kernel 5.6+ and Glibc
2.32+), but someone uses old toolchain headers < 5.6 resulting in the
application using a 32bit timespec@runtime.

https://stackoverflow.com/questions/14361651/is-there-any-way-to-get-64-bit-time-t-in-32-bit-programs-in-linux/60709400#60709400

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