Date: Fri, 16 Sep 2022 20:25:40 GMT From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 62b4fb22df04 - main - auxv.3: Document AT_USRSTACKBASE and AT_USRSTACKLIM Message-ID: <202209162025.28GKPe8U026381@gitrepo.freebsd.org>
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The branch main has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=62b4fb22df04c286fafa198a9ac91fd89454dfab commit 62b4fb22df04c286fafa198a9ac91fd89454dfab Author: Konstantin Belousov <kib@FreeBSD.org> AuthorDate: 2022-09-15 10:08:59 +0000 Commit: Konstantin Belousov <kib@FreeBSD.org> CommitDate: 2022-09-16 20:23:46 +0000 auxv.3: Document AT_USRSTACKBASE and AT_USRSTACKLIM Reviewed by: brooks, imp (previous version) Discussed with: markj Sponsored by: The FreeBSD Foundation MFC after: 2 weeks Differential revision: https://reviews.freebsd.org/D36540 --- lib/libc/gen/auxv.3 | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/lib/libc/gen/auxv.3 b/lib/libc/gen/auxv.3 index 007e8066c791..bf09eb0286be 100644 --- a/lib/libc/gen/auxv.3 +++ b/lib/libc/gen/auxv.3 @@ -24,7 +24,7 @@ .\" .\" $FreeBSD$ .\" -.Dd November 17, 2019 +.Dd September 16, 2022 .Dt ELF_AUX_INFO 3 .Os .Sh NAME @@ -79,6 +79,10 @@ Page size in bytes .It AT_TIMEKEEP Pointer to VDSO timehands (for library internal use, .Dv sizeof(void *)). +.It AT_USRSTACKBASE +Top of the user stack for main thread. +.It AT_USRSTACKLIM +Limit for grow of the user stack for main thread. .El .Sh RETURN VALUES Returns zero on success, or an error number on failure.
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