Manual Reference Pages - CR_SEEOTHERUIDS (9)
- determine visibility of objects given their user credentials
cr_seeotheruids struct ucred *u1 struct ucred *u2
This function determines the visibility of objects in the
kernel based on the real user IDs in the credentials
associated with them.
The visibility of objects is influenced by the
If this variable is non-zero then all objects in the kernel
are visible to each other irrespective of their user IDs.
If this variable is zero then the object with credentials
is visible to the object with credentials
is the super-user credential, or if
have the same real user ID.
Must be non-zero if objects with unprivileged credentials are to be
able to see each other.
This function returns zero if the object with credential
the object with credential
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