[PATCH v2 4/6] linux: Add compatibility definitions to sys/prctl.h for MTE

[Richard Earnshaw]

Older versions of the Linux kernel headers obviously lack support for
memory tagging, but we still want to be able to build in support when
using those (obviously it can't be enabled on such systems).

The linux kernel extensions are made to the platform-independent
header (linux/prctl.h), so this patch takes a similar approach.
---
 sysdeps/unix/sysv/linux/sys/prctl.h | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

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