git: f7b368d25fad - main - rtld_get_var(3): provide explicit list of rtld vars that can be modified

The branch main has been updated by kib:

URL: https://cgit.FreeBSD.org/src/commit/?id=f7b368d25fadbfcba5072dfab3738082393fa189

commit f7b368d25fadbfcba5072dfab3738082393fa189
Author:     Konstantin Belousov <kib@FreeBSD.org>
AuthorDate: 2026-03-25 22:38:35 +0000
Commit:     Konstantin Belousov <kib@FreeBSD.org>
CommitDate: 2026-03-26 23:41:23 +0000

    rtld_get_var(3): provide explicit list of rtld vars that can be modified
    
    Sponsored by:   The FreeBSD Foundation
    MFC after:      1 week
    Differential revision:  https://reviews.freebsd.org/D56055
---
 lib/libc/gen/rtld_get_var.3 | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/lib/libc/gen/rtld_get_var.3 b/lib/libc/gen/rtld_get_var.3
index 092114e86d78..93aab133793b 100644
--- a/lib/libc/gen/rtld_get_var.3
+++ b/lib/libc/gen/rtld_get_var.3
@@ -73,6 +73,23 @@ but without the
 (or
 .Ev LD_32_
 or any other ABI-specific) prefix.
+.Pp
+The list of variables that can be modified with the
+.Fn rtld_set_var
+function is:
+.Bl -tag
+.It Dv LD_BIND_NOT
+.It Dv LD_BIND_NOW
+.It Dv LD_DEBUG
+.It Dv LD_DUMP_REL_PRE
+.It Dv LD_DUMP_REL_POST
+.It Dv LD_DYNAMIC_WEAK
+.It Dv LD_LIBMAP_DISABLE
+.It Dv LD_LIBRARY_PATH
+.It Dv LD_LIBRARY_PATH_FDS
+.It Dv LD_LIBRARY_PATH_RPATH
+.It Dv LD_LOADFLTR
+.El
 .Sh RETURN VALUES
 The
 .Fn rtld_get_var