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Document grub-menu-entry.

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Change-Id: Iccb7a563353fcfbe651693df22394538c4e819dc
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Herman Rimm 2024-09-27 21:33:44 +02:00 committed by Ryan Schanzenbacher
parent 38cb6dee66
commit ecbf0794d7
Signed by: ryan77627
GPG key ID: 81B0E222A3E2308E
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@ -42273,6 +42273,50 @@ the boot files and Guix System from a
@acronym{TFTP, Trivial File Transfer Protocol} server, discovered via @acronym{TFTP, Trivial File Transfer Protocol} server, discovered via
@acronym{DHCP, Dynamic Host Configuration Protocol}. @acronym{DHCP, Dynamic Host Configuration Protocol}.
@code{override} expects a procedure with @code{grub-configuration}
argument and return value, when a GRUB bootloader is specified:
@deftp {Data Type} grub-menu-entry
Available @code{grub-menu-entry} fields are:
@table @asis
@item @code{label} (type: string)
Entry label with e.g. rank, kernel, and date.
@item @code{device} (type: grub-device)
Device UUID or label, NFS path, or block device path, with payload.
@item @code{device-mount-point} (type: maybe-string)
Remove prefix from relevant paths.
@item @code{device-subvol} (type: maybe-string)
Access files from this Btrfs subvolume.
@item @code{directive} (type: directive-or-file-like)
Configuration for a Linux or Multiboot directive, or a file for the
chainloader directive.
@deftp {Data Type} linux-directive
Available @code{linux-directive} fields are:
@table @asis
@item @code{extra-initrd} (type: maybe-string)
Path to out-of-store initrd with secrets.
@item @code{initrd} (type: file-like)
The initial RAM disk to use.
@item @code{kernel} (type: file-like)
The Linux kernel image to boot.
@item @code{arguments} (type: string-list)
The list of extra Linux kernel command-line arguments.
@end table
@end deftp
@deftp {Data Type} multiboot-directive
Available @code{multiboot-directive} fields are:
@table @asis
@item @code{kernel} (type: file-like)
The Multiboot kernel image to boot.
@item @code{arguments} (default: @code{()}) (type: string-list)
The list of Multiboot kernel command-line arguments.
@item @code{modules} (default: @code{()}) (type: file-like-list)
The list of commands for loading Multiboot modules.
@end table
@end deftp
@end table
@end deftp
@vindex extlinux-bootloader @vindex extlinux-bootloader
@item @code{extlinux-bootloader} @item @code{extlinux-bootloader}
Extlinux for "legacy" BIOS systems which use an MBR partition table. Extlinux for "legacy" BIOS systems which use an MBR partition table.