F.GUMC - get a user's UMC.
Usage:
mem_addr = f.gumc( userid[, permptr, who ] );
Where:
- userid
- is a pointer to the two-word BCD userid whose UMC is to
be obtained.
- permptr
- is a pointer to a permission word which is initialized to
the permissions the user has on the obtained UMC. This
word is in the format described in "expl b syslib f.init". If
this argument is zero or omitted, no permission checking
is done.
- who
- is a pointer to the two-word BCD userid of the person
whose permissions on this UMC are to be determined. If
this argument is zero or absent, "&.uid" is
used.
- mem_addr
- is the memory address of the type 0 UMC block.
Description:
F.GUMC fetches the UMC for a given user, and optionally checks
permissions for another user.
Copyright © 1996, Thinkage Ltd.