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Add procctl(PROC_STACKGAP_CTL)

Description

Add procctl(PROC_STACKGAP_CTL)

It allows a process to request that stack gap was not applied to its
stacks, retroactively. Also it is possible to control the gaps in the
process after exec.

PR: 239894
Reviewed by: alc
Sponsored by: The FreeBSD Foundation
Differential revision: https://reviews.freebsd.org/D21352

Details

Committed
kibSep 3 2019, 6:56 PM
Reviewer
alc
Differential Revision
D21352: procctl(PROC_STACKGAP_CTL)
Parents
rS351772: MFC r351488
Branches
Unknown
Tags
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