|UIDINFO(9)||Kernel Developer's Manual||UIDINFO(9)|
functions for managing UID information
struct uidinfo *
uidinfo family of functions is used to
manage uidinfo structures. Each
uidinfo structure maintains per uid resource
consumption counts, including the process count and socket buffer space
function initializes the uidinfo hash table and its
mutex. This function should only be called during system initialization.
function looks up and returns the uidinfo structure
for uid. If no uidinfo structure
exists for uid, a new structure will be allocated and
uidinfo hash mutex is acquired and
function increases the reference count on uip.
uip's lock is acquired and released.
function decreases the reference count on uip, and if
the count reaches 0 uip is freed.
uip's lock is acquired and release and the uidinfo
hash mutex may be acquired and released.
uifind() returns a pointer to an
initialized uidinfo structure, and should not
This manual page was written by Chad David <firstname.lastname@example.org>.
|July 10, 2001||Debian|