HP-UX Reference (11i v3 07/02) - 2 System Calls (vol 5)

f
fcntl(2) fcntl(2)
[EOVERFLOW] cmd is F_GETLK and the blocking lock’s starting offset or length would not fit in
the caller’s structure.
[EPERM] cmd is F_SETTIMES and the user does not have superuser privilege.
[EWOULDBLOCK] cmd is F_ADVISE the hint is FADV_WILLNEED
and VM has detected a block-
ing condition.
WARNINGS
Oplock support is release specific and as such is not guaranteed to be supported in future releases and/or
with the same interface. HP reserves the right to change or remove oplock support at any time.
AUTHOR
fcntl() was developed by HP, AT&T and the University of California, Berkeley.
SEE ALSO
lockd(1M), statd(1M), chmod(2), close(2), creat(2), creat64(2), exec(2), fadvise(2), lockf(2), open(2), read(2),
truncate(2), write(2), fcntl(5).
STANDARDS CONFORMANCE
fcntl(): AES, SVID2, SVID3, XPG2, XPG3, XPG4, FIPS 151-2, POSIX.1
HP-UX 11i Version 3: February 2007 − 7 − Hewlett-Packard Company 109