#include <sys/cdefs.h>
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/bio.h>
#include <sys/buf.h>
#include <sys/conf.h>
#include <sys/event.h>
#include <sys/filio.h>
#include <sys/kernel.h>
#include <sys/limits.h>
#include <sys/lock.h>
#include <sys/lockf.h>
#include <sys/malloc.h>
#include <sys/mount.h>
#include <sys/namei.h>
#include <sys/rwlock.h>
#include <sys/fcntl.h>
#include <sys/unistd.h>
#include <sys/vnode.h>
#include <sys/dirent.h>
#include <sys/poll.h>
#include <sys/stat.h>
#include <security/audit/audit.h>
#include <sys/priv.h>
#include <security/mac/mac_framework.h>
#include <vm/vm.h>
#include <vm/vm_object.h>
#include <vm/vm_extern.h>
#include <vm/pmap.h>
#include <vm/vm_map.h>
#include <vm/vm_page.h>
#include <vm/vm_pager.h>
#include <vm/vnode_pager.h>

Include dependency graph for vfs_default.c:

Macros
#define	DIRENT_MINSIZE (sizeof(struct dirent) - (MAXNAMLEN+1) + 4)

Functions
	__FBSDID ("$FreeBSD$")

static int	vop_nolookup (struct vop_lookup_args *)

static int	vop_norename (struct vop_rename_args *)

static int	vop_nostrategy (struct vop_strategy_args *)

static int	get_next_dirent (struct vnode vp, struct dirent dpp, char dirbuf, int dirbuflen, off_t off, char cpos, int len, int eofflag, struct thread td)

static int	dirent_exists (struct vnode vp, const char dirname, struct thread *td)

static int	vop_stdis_text (struct vop_is_text_args *ap)

static int	vop_stdunset_text (struct vop_unset_text_args *ap)

static int	vop_stdadd_writecount (struct vop_add_writecount_args *ap)

static int	vop_stdcopy_file_range (struct vop_copy_file_range_args *ap)

static int	vop_stdfdatasync (struct vop_fdatasync_args *ap)

static int	vop_stdgetpages_async (struct vop_getpages_async_args *ap)

static int	vop_stdread_pgcache (struct vop_read_pgcache_args *ap)

static int	vop_stdstat (struct vop_stat_args *ap)

static int	vop_stdvput_pair (struct vop_vput_pair_args *ap)

	VFS_VOP_VECTOR_REGISTER (default_vnodeops)

int	vop_eopnotsupp (struct vop_generic_args *ap)

int	vop_ebadf (struct vop_generic_args *ap)

int	vop_enotty (struct vop_generic_args *ap)

int	vop_einval (struct vop_generic_args *ap)

int	vop_enoent (struct vop_generic_args *ap)

int	vop_eagain (struct vop_generic_args *ap)

int	vop_null (struct vop_generic_args *ap)

int	vop_panic (struct vop_generic_args *ap)

int	vop_stdaccess (struct vop_access_args *ap)

int	vop_stdaccessx (struct vop_accessx_args *ap)

int	vop_stdadvlock (struct vop_advlock_args *ap)

int	vop_stdadvlockasync (struct vop_advlockasync_args *ap)

int	vop_stdadvlockpurge (struct vop_advlockpurge_args *ap)

int	vop_stdpathconf (struct vop_pathconf_args *ap)

int	vop_stdlock (struct vop_lock1_args *ap)

int	vop_stdunlock (struct vop_unlock_args *ap)

int	vop_stdislocked (struct vop_islocked_args *ap)

int	vop_lock (struct vop_lock1_args *ap)

int	vop_unlock (struct vop_unlock_args *ap)

int	vop_islocked (struct vop_islocked_args *ap)

int	vop_nopoll (struct vop_poll_args *ap)

int	vop_stdpoll (struct vop_poll_args *ap)

int	vop_stdgetwritemount (struct vop_getwritemount_args *ap)

int	vop_stdbmap (struct vop_bmap_args *ap)

int	vop_stdfsync (struct vop_fsync_args *ap)

int	vop_stdfdatasync_buf (struct vop_fdatasync_args *ap)

int	vop_stdgetpages (struct vop_getpages_args *ap)

int	vop_stdkqfilter (struct vop_kqfilter_args *ap)

int	vop_stdputpages (struct vop_putpages_args *ap)

int	vop_stdvptofh (struct vop_vptofh_args *ap)

int	vop_stdvptocnp (struct vop_vptocnp_args *ap)

int	vop_stdallocate (struct vop_allocate_args *ap)

static int	vp_zerofill (struct vnode vp, struct vattr vap, off_t offsetp, off_t lenp, int ioflag, struct ucred *cred)

int	vop_stddeallocate (struct vop_deallocate_args *ap)

int	vop_stdadvise (struct vop_advise_args *ap)

int	vop_stdunp_bind (struct vop_unp_bind_args *ap)

int	vop_stdunp_connect (struct vop_unp_connect_args *ap)

int	vop_stdunp_detach (struct vop_unp_detach_args *ap)

int	vop_stdset_text (struct vop_set_text_args *ap)

static int __always_inline	vop_stdadd_writecount_impl (struct vop_add_writecount_args *ap, bool handle_msync)

int	vop_stdadd_writecount_nomsync (struct vop_add_writecount_args *ap)

int	vop_stdneed_inactive (struct vop_need_inactive_args *ap)

int	vop_stdioctl (struct vop_ioctl_args *ap)

int	vfs_stdroot (struct mount mp, int flags, struct vnode *vpp)

int	vfs_stdstatfs (struct mount mp, struct statfs sbp)

int	vfs_stdquotactl (struct mount mp, int cmds, uid_t uid, void arg, bool *mp_busy)

int	vfs_stdsync (struct mount *mp, int waitfor)

int	vfs_stdnosync (struct mount *mp, int waitfor)

int	vfs_stdvget (struct mount mp, ino_t ino, int flags, struct vnode *vpp)

int	vfs_stdfhtovp (struct mount mp, struct fid fhp, int flags, struct vnode **vpp)

int	vfs_stdinit (struct vfsconf *vfsp)

int	vfs_stduninit (struct vfsconf *vfsp)

int	vfs_stdextattrctl (struct mount mp, int cmd, struct vnode filename_vp, int attrnamespace, const char *attrname)

int	vfs_stdsysctl (struct mount mp, fsctlop_t op, struct sysctl_req req)

static vop_bypass_t *	bp_by_off (struct vop_vector vop, struct vop_generic_args a)

int	vop_sigdefer (struct vop_vector vop, struct vop_generic_args a)

static int	vop_stdread_pgcache (struct vop_read_pgcache_args *ap __unused)

Variables
struct vop_vector	default_vnodeops

Macro Definition Documentation

◆ DIRENT_MINSIZE

#define DIRENT_MINSIZE (sizeof(struct dirent) - (MAXNAMLEN+1) + 4)

Definition at line 85 of file vfs_default.c.

Function Documentation

◆ __FBSDID()

__FBSDID ( "$FreeBSD$" )

◆ bp_by_off()

static vop_bypass_t * bp_by_off	(	struct vop_vector *	vop,
		struct vop_generic_args *	a
	)

static

Definition at line 1630 of file vfs_default.c.

Referenced by vop_sigdefer().

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◆ dirent_exists()

static int dirent_exists	(	struct vnode *	vp,
		const char *	dirname,
		struct thread *	td
	)

static

Definition at line 352 of file vfs_default.c.

References free(), get_next_dirent(), and malloc().

Referenced by vop_stdvptocnp().

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◆ get_next_dirent()

static int get_next_dirent	(	struct vnode *	vp,
		struct dirent **	dpp,
		char *	dirbuf,
		int	dirbuflen,
		off_t *	off,
		char **	cpos,
		int *	len,
		int *	eofflag,
		struct thread *	td
	)

static

Definition at line 290 of file vfs_default.c.

References DIRENT_MINSIZE.

Referenced by dirent_exists(), and vop_stdvptocnp().

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◆ vfs_stdextattrctl()

int vfs_stdextattrctl	(	struct mount *	mp,
		int	cmd,
		struct vnode *	filename_vp,
		int	attrnamespace,
		const char *	attrname
	)

Definition at line 1606 of file vfs_default.c.

Referenced by vfs_register().

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◆ vfs_stdfhtovp()

int vfs_stdfhtovp	(	struct mount *	mp,
		struct fid *	fhp,
		int	flags,
		struct vnode **	vpp
	)

Definition at line 1579 of file vfs_default.c.

Referenced by vfs_register().

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◆ vfs_stdinit()

int vfs_stdinit ( struct vfsconf * vfsp )

Definition at line 1590 of file vfs_default.c.

Referenced by vfs_register().

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◆ vfs_stdnosync()

int vfs_stdnosync	(	struct mount *	mp,
		int	waitfor
	)

Definition at line 1548 of file vfs_default.c.

Referenced by vfs_register().

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◆ vfs_stdquotactl()

int vfs_stdquotactl	(	struct mount *	mp,
		int	cmds,
		uid_t	uid,
		void *	arg,
		bool *	mp_busy
	)

Definition at line 1500 of file vfs_default.c.

Referenced by vfs_register().

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◆ vfs_stdroot()

int vfs_stdroot	(	struct mount *	mp,
		int	flags,
		struct vnode **	vpp
	)

Definition at line 1481 of file vfs_default.c.

Referenced by vfs_register().

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◆ vfs_stdstatfs()

int vfs_stdstatfs	(	struct mount *	mp,
		struct statfs *	sbp
	)

Definition at line 1491 of file vfs_default.c.

Referenced by vfs_register().

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◆ vfs_stdsync()

int vfs_stdsync	(	struct mount *	mp,
		int	waitfor
	)

Definition at line 1511 of file vfs_default.c.

References vget(), and vput().

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◆ vfs_stdsysctl()

int vfs_stdsysctl	(	struct mount *	mp,
		fsctlop_t	op,
		struct sysctl_req *	req
	)

Definition at line 1620 of file vfs_default.c.

Referenced by vfs_register().

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◆ vfs_stduninit()

int vfs_stduninit ( struct vfsconf * vfsp )

Definition at line 1598 of file vfs_default.c.

Referenced by vfs_register().

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◆ vfs_stdvget()

int vfs_stdvget	(	struct mount *	mp,
		ino_t	ino,
		int	flags,
		struct vnode **	vpp
	)

Definition at line 1568 of file vfs_default.c.

Referenced by vfs_register().

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◆ VFS_VOP_VECTOR_REGISTER()

VFS_VOP_VECTOR_REGISTER ( default_vnodeops )

◆ vop_eagain()

int vop_eagain ( struct vop_generic_args * ap )

Definition at line 204 of file vfs_default.c.

◆ vop_ebadf()

int vop_ebadf ( struct vop_generic_args * ap )

Definition at line 176 of file vfs_default.c.

◆ vop_einval()

int vop_einval ( struct vop_generic_args * ap )

Definition at line 190 of file vfs_default.c.

◆ vop_enoent()

int vop_enoent ( struct vop_generic_args * ap )

Definition at line 197 of file vfs_default.c.

◆ vop_enotty()

int vop_enotty ( struct vop_generic_args * ap )

Definition at line 183 of file vfs_default.c.

◆ vop_eopnotsupp()

int vop_eopnotsupp ( struct vop_generic_args * ap )

Definition at line 166 of file vfs_default.c.

◆ vop_islocked()

int vop_islocked ( struct vop_islocked_args * ap )

Definition at line 627 of file vfs_default.c.

References lockstatus().

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◆ vop_lock()

int vop_lock ( struct vop_lock1_args * ap )

Definition at line 584 of file vfs_default.c.

References flags, lockmgr_lock_flags(), lockmgr_slock(), lockmgr_xlock(), and mtx.

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◆ vop_nolookup()

static int vop_nolookup ( struct vop_lookup_args * ap )

static

Definition at line 240 of file vfs_default.c.

◆ vop_nopoll()

int vop_nopoll ( struct vop_poll_args * ap )

Definition at line 643 of file vfs_default.c.

◆ vop_norename()

static int vop_norename ( struct vop_rename_args * ap )

static

Definition at line 259 of file vfs_default.c.

References vop_rename_fail().

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◆ vop_nostrategy()

static int vop_nostrategy ( struct vop_strategy_args * ap )

static

Definition at line 279 of file vfs_default.c.

References bufdone(), printf(), and vn_printf().

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◆ vop_null()

int vop_null ( struct vop_generic_args * ap )

Definition at line 211 of file vfs_default.c.

◆ vop_panic()

int vop_panic ( struct vop_generic_args * ap )

Definition at line 221 of file vfs_default.c.

References panic().

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◆ vop_sigdefer()

int vop_sigdefer	(	struct vop_vector *	vop,
		struct vop_generic_args *	a
	)

Definition at line 1637 of file vfs_default.c.

References bp_by_off().

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◆ vop_stdaccess()

int vop_stdaccess ( struct vop_access_args * ap )

Definition at line 395 of file vfs_default.c.

◆ vop_stdaccessx()

int vop_stdaccessx ( struct vop_accessx_args * ap )

Definition at line 405 of file vfs_default.c.

References accmode, and vfs_unixify_accmode().

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◆ vop_stdadd_writecount()

int vop_stdadd_writecount ( struct vop_add_writecount_args * ap )

static

Definition at line 1421 of file vfs_default.c.

References vop_stdadd_writecount_impl().

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◆ vop_stdadd_writecount_impl()

static int __always_inline vop_stdadd_writecount_impl	(	struct vop_add_writecount_args *	ap,
		bool	handle_msync
	)

static

Definition at line 1379 of file vfs_default.c.

References vlazy().

Referenced by vop_stdadd_writecount(), and vop_stdadd_writecount_nomsync().

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◆ vop_stdadd_writecount_nomsync()

int vop_stdadd_writecount_nomsync ( struct vop_add_writecount_args * ap )

Definition at line 1428 of file vfs_default.c.

References vop_stdadd_writecount_impl().

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◆ vop_stdadvise()

int vop_stdadvise ( struct vop_advise_args * ap )

Definition at line 1197 of file vfs_default.c.

References bnoreuselist(), and start.

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◆ vop_stdadvlock()

int vop_stdadvlock ( struct vop_advlock_args * ap )

Definition at line 424 of file vfs_default.c.

References lf_advlock().

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◆ vop_stdadvlockasync()

int vop_stdadvlockasync ( struct vop_advlockasync_args * ap )

Definition at line 465 of file vfs_default.c.

References lf_advlockasync().

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◆ vop_stdadvlockpurge()

int vop_stdadvlockpurge ( struct vop_advlockpurge_args * ap )

Definition at line 486 of file vfs_default.c.

References lf_purgelocks().

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◆ vop_stdallocate()

int vop_stdallocate ( struct vop_allocate_args * ap )

Definition at line 942 of file vfs_default.c.

References buf, free(), malloc(), maxphys, and should_yield().

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◆ vop_stdbmap()

int vop_stdbmap ( struct vop_bmap_args * ap )

Definition at line 710 of file vfs_default.c.

◆ vop_stdcopy_file_range()

static int vop_stdcopy_file_range ( struct vop_copy_file_range_args * ap )

static

Definition at line 1557 of file vfs_default.c.

References vn_generic_copy_file_range().

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◆ vop_stddeallocate()

int vop_stddeallocate ( struct vop_deallocate_args * ap )

Definition at line 1129 of file vfs_default.c.

References should_yield(), vn_bmap_seekhole_locked(), and vp_zerofill().

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◆ vop_stdfdatasync()

static int vop_stdfdatasync ( struct vop_fdatasync_args * ap )

static

Definition at line 745 of file vfs_default.c.

◆ vop_stdfdatasync_buf()

int vop_stdfdatasync_buf ( struct vop_fdatasync_args * ap )

Definition at line 752 of file vfs_default.c.

References vn_fsync_buf().

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◆ vop_stdfsync()

int vop_stdfsync ( struct vop_fsync_args * ap )

Definition at line 733 of file vfs_default.c.

References vn_fsync_buf().

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◆ vop_stdgetpages()

int vop_stdgetpages ( struct vop_getpages_args * ap )

Definition at line 760 of file vfs_default.c.

◆ vop_stdgetpages_async()

static int vop_stdgetpages_async ( struct vop_getpages_async_args * ap )

static

Definition at line 775 of file vfs_default.c.

◆ vop_stdgetwritemount()

int vop_stdgetwritemount ( struct vop_getwritemount_args * ap )

Definition at line 678 of file vfs_default.c.

References vfs_ref_from_vp().

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◆ vop_stdioctl()

int vop_stdioctl ( struct vop_ioctl_args * ap )

Definition at line 1442 of file vfs_default.c.

◆ vop_stdis_text()

static int vop_stdis_text ( struct vop_is_text_args * ap )

static

Definition at line 1293 of file vfs_default.c.

◆ vop_stdislocked()

int vop_stdislocked ( struct vop_islocked_args * ap )

Definition at line 567 of file vfs_default.c.

References lockstatus().

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◆ vop_stdkqfilter()

int vop_stdkqfilter ( struct vop_kqfilter_args * ap )

Definition at line 787 of file vfs_default.c.

References vfs_kqfilter().

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◆ vop_stdlock()

int vop_stdlock ( struct vop_lock1_args * ap )

Definition at line 537 of file vfs_default.c.

References lockmgr_lock_flags(), and mtx.

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◆ vop_stdneed_inactive()

int vop_stdneed_inactive ( struct vop_need_inactive_args * ap )

Definition at line 1435 of file vfs_default.c.

◆ vop_stdpathconf()

int vop_stdpathconf ( struct vop_pathconf_args * ap )

Definition at line 504 of file vfs_default.c.

◆ vop_stdpoll()

int vop_stdpoll ( struct vop_poll_args * ap )

Definition at line 661 of file vfs_default.c.

References vn_pollrecord().

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◆ vop_stdputpages()

int vop_stdputpages ( struct vop_putpages_args * ap )

Definition at line 794 of file vfs_default.c.

◆ vop_stdread_pgcache() [1/2]

static int vop_stdread_pgcache ( struct vop_read_pgcache_args *ap __unused )

static

Definition at line 1761 of file vfs_default.c.

◆ vop_stdread_pgcache() [2/2]

static int vop_stdread_pgcache ( struct vop_read_pgcache_args * ap )

static

◆ vop_stdset_text()

int vop_stdset_text ( struct vop_set_text_args * ap )

Definition at line 1300 of file vfs_default.c.

References vref(), and vunref().

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◆ vop_stdstat()

static int vop_stdstat ( struct vop_stat_args * ap )

static

Definition at line 1652 of file vfs_default.c.

References mode.

◆ vop_stdunlock()

int vop_stdunlock ( struct vop_unlock_args * ap )

Definition at line 555 of file vfs_default.c.

References lockmgr_unlock().

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◆ vop_stdunp_bind()

int vop_stdunp_bind ( struct vop_unp_bind_args * ap )

Definition at line 1269 of file vfs_default.c.

◆ vop_stdunp_connect()

int vop_stdunp_connect ( struct vop_unp_connect_args * ap )

Definition at line 1277 of file vfs_default.c.

◆ vop_stdunp_detach()

int vop_stdunp_detach ( struct vop_unp_detach_args * ap )

Definition at line 1285 of file vfs_default.c.

◆ vop_stdunset_text()

static int vop_stdunset_text ( struct vop_unset_text_args * ap )

static

Definition at line 1344 of file vfs_default.c.

References vunref().

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◆ vop_stdvptocnp()

int vop_stdvptocnp ( struct vop_vptocnp_args * ap )

Definition at line 815 of file vfs_default.c.

References buf, dirent_exists(), flags, free(), get_next_dirent(), malloc(), NDFREE(), vn_close(), vn_open_cred(), vput(), vref(), and vrele().

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◆ vop_stdvptofh()

int vop_stdvptofh ( struct vop_vptofh_args * ap )

Definition at line 809 of file vfs_default.c.

◆ vop_stdvput_pair()

static int vop_stdvput_pair ( struct vop_vput_pair_args * ap )

static

Definition at line 1767 of file vfs_default.c.

References vput().

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◆ vop_unlock()

int vop_unlock ( struct vop_unlock_args * ap )

Definition at line 614 of file vfs_default.c.

References lockmgr_unlock().

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◆ vp_zerofill()

static int vp_zerofill	(	struct vnode *	vp,
		struct vattr *	vap,
		off_t *	offsetp,
		off_t *	lenp,
		int	ioflag,
		struct ucred *	cred
	)

static

Definition at line 1075 of file vfs_default.c.

Referenced by vop_stddeallocate().

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Variable Documentation

◆ default_vnodeops

struct vop_vector default_vnodeops

Definition at line 109 of file vfs_default.c.

Macros

Functions

Variables

Macro Definition Documentation

◆ DIRENT_MINSIZE

Function Documentation

◆ __FBSDID()

◆ bp_by_off()

◆ dirent_exists()

◆ get_next_dirent()

◆ vfs_stdextattrctl()

◆ vfs_stdfhtovp()

◆ vfs_stdinit()

◆ vfs_stdnosync()

◆ vfs_stdquotactl()

◆ vfs_stdroot()

◆ vfs_stdstatfs()

◆ vfs_stdsync()

◆ vfs_stdsysctl()

◆ vfs_stduninit()

◆ vfs_stdvget()

◆ VFS_VOP_VECTOR_REGISTER()

◆ vop_eagain()

◆ vop_ebadf()

◆ vop_einval()

◆ vop_enoent()

◆ vop_enotty()

◆ vop_eopnotsupp()

◆ vop_islocked()

◆ vop_lock()

◆ vop_nolookup()

◆ vop_nopoll()

◆ vop_norename()

◆ vop_nostrategy()

◆ vop_null()

◆ vop_panic()

◆ vop_sigdefer()

◆ vop_stdaccess()

◆ vop_stdaccessx()

◆ vop_stdadd_writecount()

◆ vop_stdadd_writecount_impl()

◆ vop_stdadd_writecount_nomsync()

◆ vop_stdadvise()

◆ vop_stdadvlock()

◆ vop_stdadvlockasync()

◆ vop_stdadvlockpurge()

◆ vop_stdallocate()

◆ vop_stdbmap()

◆ vop_stdcopy_file_range()

◆ vop_stddeallocate()

◆ vop_stdfdatasync()

◆ vop_stdfdatasync_buf()

◆ vop_stdfsync()

◆ vop_stdgetpages()

◆ vop_stdgetpages_async()

◆ vop_stdgetwritemount()

◆ vop_stdioctl()

◆ vop_stdis_text()

◆ vop_stdislocked()

◆ vop_stdkqfilter()

◆ vop_stdlock()

◆ vop_stdneed_inactive()

◆ vop_stdpathconf()

◆ vop_stdpoll()

◆ vop_stdputpages()

◆ vop_stdread_pgcache() [1/2]

◆ vop_stdread_pgcache() [2/2]

◆ vop_stdset_text()

◆ vop_stdstat()

◆ vop_stdunlock()

◆ vop_stdunp_bind()

◆ vop_stdunp_connect()

◆ vop_stdunp_detach()

◆ vop_stdunset_text()

◆ vop_stdvptocnp()

◆ vop_stdvptofh()

◆ vop_stdvput_pair()

◆ vop_unlock()

◆ vp_zerofill()

Variable Documentation