It is written in C on Alpha VMS years ago and can be found in the usual OpenVMS freeware collections
To load the executive image it calls ldr$load_image ( documented here https://docs.vmssoftware.com/vsi-openvm ... i/#LI_SEC ) and that is returning SS$_ACCVIO which according to the documentation means "Unable to read the character string descriptor containing the file name of the executive image to be loaded or to write the reference handle." I've checked the variable for the reference handle is writable.
The character string descriptor is declared the usual fashion with the $DESCRIPTOR macro
Code: Select all
#define MBMON_EXECLET_NAME "MBMON_EXECLET"
...
static $DESCRIPTOR(execlet_dsc,MBMON_EXECLET_NAME);