git: b24fc79095c6 - main - release.sh: document user-overriddable functions

The branch main has been updated by ngie:

URL: https://cgit.FreeBSD.org/src/commit/?id=b24fc79095c640620a643a11fa2f4f833326bfed

commit b24fc79095c640620a643a11fa2f4f833326bfed
Author:     Enji Cooper <ngie@FreeBSD.org>
AuthorDate: 2026-03-22 02:45:57 +0000
Commit:     Enji Cooper <ngie@FreeBSD.org>
CommitDate: 2026-03-22 03:01:29 +0000

    release.sh: document user-overriddable functions
    
    This helps others attempting to customize the behavior of `release.sh`.
    
    MFC after:      1 week
    Differential Revision:  https://reviews.freebsd.org/D55450 (as part of a larger change)
---
 release/release.sh | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/release/release.sh b/release/release.sh
index 480d6b34f191..be3a0785d945 100755
--- a/release/release.sh
+++ b/release/release.sh
@@ -40,8 +40,17 @@ export PATH="/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin"
 VERSION=3
 
 # Prototypes that can be redefined per-chroot or per-target.
+
+# load_chroot_env(): Set up the build environment needed.
+#
+# Done as part of chroot_env().
 load_chroot_env() { }
+
+# load_target_env(): set up the build environment needed for the
+# chroot_build_target() and `${chroot_build_release}` steps.
 load_target_env() { }
+
+# buildenv_setup(): set up the build environment needed for post-chroot_setup()
 buildenv_setup() { }
 
 usage() {