[Bug 175687] pthread_setschedparam(3) may fail for undocumented reason (EPERM)

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From: <bugzilla-noreply_at_freebsd.org>
Date: Mon, 24 Oct 2022 15:54:35 UTC

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=175687

--- Comment #3 from commit-hook@FreeBSD.org ---
A commit in branch stable/13 references this bug:

URL:
https://cgit.FreeBSD.org/src/commit/?id=4d31ad0a1f3539091268ea0f6934cc1a411b0468

commit 4d31ad0a1f3539091268ea0f6934cc1a411b0468
Author:     Mitchell Horne <mhorne@FreeBSD.org>
AuthorDate: 2022-10-17 18:11:13 +0000
Commit:     Mitchell Horne <mhorne@FreeBSD.org>
CommitDate: 2022-10-24 15:53:11 +0000

    pthread_setschedparam(3): document EPERM return

    In kern_sched_setparam(), before setting any parameters, p_cansched() is
    called to check that the thread has appropriate privileges.

    PR:             175687
    Reviewed by:    markj
    MFC after:      1 week
    Differential Revision:  https://reviews.freebsd.org/D37020

    (cherry picked from commit 04620006b9116049e9e2f27d74417d2d84dc8d10)

 share/man/man3/pthread_schedparam.3 | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

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