Syslinux module ifplop.c32: check if PLoP is already loaded

In the attachment, you can find a COM32 for Syslinux (ifplop.c32), which detects if PLoP has booted an USB stick or a CDROM drive (INT13 hook present).

An example of a syslinux.cfg, which shows the possibilities of the ifplop.c32 module:

default plopcheck



# Check for the presence of PLoP &#40;run by default&#41;

#   When PLoP INT13 hook is found, run the first label

#   When PLoP INT13 hook isn&#39;t found, run the second label

label plopcheck

	com32 ifplop.c32

	append plop_detected -- plop_not_detected



# When PLoP INT13 hook was found, boot the menu system.

# PLoP can have added USB2.0 speed, so the entries we want to boot

# will be read from disk much faster &#40;supposing that we have a BIOS

# that only supports USB1.1 speed&#41;.

label plop_detected

	com32 menu.c32

	append syslinux.cfg



# PLoP INT13 hook wasn&#39;t found, so we boot PLoP

label plop_not_detected

	linux plpbt.bin

You need to install Syslinux 3.86 (COM32 modules should match the Syslinux version number).

Cross-reference: http://forum.plop.at...opic,165.0.html

Attached Files

ifplop.zip 5.08KB 22 downloads

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Syslinux module ifplop.c32: check if PLoP is already loaded

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