==================== Changes in man-pages-6.15 ====================

Released: 2025-07-20, Aldaya


New and rewritten pages
-----------------------

man2/
	cachestat.2
	fcntl.2					(split into many pages)
	fcntl_locking.2				(previously, fcntl(2))
	futex.2					(split into many pages)

man2const/
	FUTEX_CMP_REQUEUE.2const		(previously, futex(2))
	FUTEX_CMP_REQUEUE_PI.2const		(previously, futex(2))
	FUTEX_FD.2const				(previously, futex(2))
	FUTEX_LOCK_PI.2const			(previously, futex(2))
	FUTEX_LOCK_PI2.2const			(previously, futex(2))
	FUTEX_REQUEUE.2const			(previously, futex(2))
	FUTEX_TRYLOCK_PI.2const			(previously, futex(2))
	FUTEX_UNLOCK_PI.2const			(previously, futex(2))
	FUTEX_WAIT.2const			(previously, futex(2))
	FUTEX_WAIT_BITSET.2const		(previously, futex(2))
	FUTEX_WAIT_REQUEUE_PI.2const		(previously, futex(2))
	FUTEX_WAKE.2const			(previously, futex(2))
	FUTEX_WAKE_OP.2const			(previously, futex(2))
	F_DUPFD.2const				(previously, fcntl(2))
	F_GETFD.2const				(previously, fcntl(2))
	F_GETFL.2const				(previously, fcntl(2))
	F_GETLEASE.2const			(previously, fcntl(2))
	F_GETPIPE_SZ.2const			(previously, fcntl(2))
	F_GETSIG.2const				(previously, fcntl(2))
	F_GET_RW_HINT.2const			(previously, fcntl(2))
	F_GET_SEALS.2const			(previously, fcntl(2))
	F_NOTIFY.2const				(previously, fcntl(2))
	PR_FUTEX_HASH.2const			(previously, fcntl(2))

man3attr/
	intro.3attr
	gnu::aligned.3attr
	gnu::format.3attr


Newly documented interfaces in existing pages
---------------------------------------------

man2/
	chmod.2
		fchmodat(AT_EMPTY_PATH)
		fchmodat(AT_SYMLINK_NOFOLLOW)

	ioctl_vt.2
		VT_GETCONSIZECSRPOS

	prctl.2
		PR_FUTEX_HASH

	*printf.3
		ERRORS

	statx.2
		statx.stx_atomic_write_unit_max_opt

man2const/
	PR_FUTEX_HASH.2const
		PR_FUTEX_HASH

	TIOCLINUX.2const
		TIOCL_GETBRACKETEDPASTE

	UFFDIO_API.2const
		UFFDIO_FEATURE_MOVE

man5/
	core.5
		/proc/sys/kernel/core_pattern	%F


New and changed links
---------------------

man2const/
	FUTEX_WAKE_BITSET.2const		(FUTEX_WAIT_BITSET(2const))
	F_ADD_SEALS.2const			(F_GET_SEALS(2const))
	F_DUPFD_CLOEXEC.2const			(F_DUPFD(2const))
	F_GETLK.2const				(fcntl_locking(2))
	F_GETOWN.2const				(F_GETSIG(2const))
	F_GETOWN_EX.2const			(F_GETSIG(2const))
	F_GET_FILE_RW_HINT.2const		(F_GET_RW_HINT(2const))
	F_OFD_GETLK.2const			(fcntl_locking(2))
	F_OFD_SETLK.2const			(fcntl_locking(2))
	F_OFD_SETLKW.2const			(fcntl_locking(2))
	F_SETFD.2const				(F_GETFD(2const))
	F_SETFL.2const				(F_GETFL(2const))
	F_SETLEASE.2const			(F_GETLEASE(2const))
	F_SETLK.2const				(fcntl_locking(2))
	F_SETLKW.2const				(fcntl_locking(2))
	F_SETOWN.2const				(F_GETSIG(2const))
	F_SETOWN_EX.2const			(F_GETSIG(2const))
	F_SETPIPE_SZ.2const			(F_GETPIPE_SZ(2const))
	F_SETSIG.2const				(F_GETSIG(2const))
	F_SET_FILE_RW_HINT.2const		(F_GET_RW_HINT(2const))
	F_SET_RW_HINT.2const			(F_GET_RW_HINT(2const))
	VT_GETCONSIZECSRPOS.2const		(ioctl_vt(2))


Global changes
--------------

-  CREDITS renamed to AUTHORS.

-  man/
   -  realloc(3): Clarify (non)conformance of realloc(p,0) in glibc.
   -  Don't use bold/italics for forward declarations of function
      parameters.  This differentiates them from actual parameters.
   -  fcntl(2) and futex(2) have been split into smaller spages that are
      easier to read, and also easier to maintain.


Changes to individual files
---------------------------

The manual pages and other files in the repository have been improved
beyond what this changelog covers.  To learn more about changes applied
to individual pages, or the authors of changes, use git(1).