Section 9

This section contains information about the interfaces and subroutines in the kernel.

Page 4

VFS_ROOT: return the root vnode of a file system
VFS_SET: set up loadable file system vfsconf
VFS_STATFS: return file system status
VFS_SYNC: flush unwritten data
VFS_UNMOUNT: unmount a file system
VFS_VGET: convert an inode number to a vnode
VOP_ACCESS: VOP_ACCESS , VOP_ACCESSX — check access permissions of a file or Unix domain socket
VOP_ACCESSX: VOP_ACCESS , VOP_ACCESSX — check access permissions of a file or Unix domain socket
VOP_ACLCHECK: check an access control list for a vnode
VOP_ADVISE: apply advice about use of file data
VOP_ADVLOCK: advisory record locking
VOP_ALLOCATE: allocate storage for a file
VOP_ATTRIB: VOP_GETATTR , VOP_SETATTR — get and set attributes on a file or directory
VOP_BMAP: Logical to physical block number conversion
VOP_BWRITE: write a file system buffer
VOP_CLOSE: VOP_OPEN , VOP_CLOSE — open or close a file
VOP_CREATE: VOP_CREATE , VOP_MKNOD , VOP_MKDIR , VOP_SYMLINK — create a file, socket, fifo, device, directory or symlink
VOP_FDATASYNC: VOP_FDATASYNC , VOP_FSYNC — flush file system buffers for a file
VOP_FSYNC: VOP_FDATASYNC , VOP_FSYNC — flush file system buffers for a file
VOP_GETACL: retrieve access control list for a vnode
VOP_GETATTR: VOP_GETATTR , VOP_SETATTR — get and set attributes on a file or directory
VOP_GETEXTATTR: retrieve named extended attribute from a vnode
VOP_GETPAGES: VOP_GETPAGES , VOP_PUTPAGES — read or write VM pages from a file
VOP_INACTIVE: VOP_INACTIVE , VOP_RECLAIM — reclaim file system resources for a vnode
VOP_IOCTL: device specific control
VOP_ISLOCKED: VOP_LOCK , VOP_UNLOCK , VOP_ISLOCKED , vn_lock — serialize access to a vnode
VOP_LINK: create a new name for a file
VOP_LISTEXTATTR: retrieve a list of named extended attribute from a vnode
VOP_LOCK: VOP_LOCK , VOP_UNLOCK , VOP_ISLOCKED , vn_lock — serialize access to a vnode
VOP_LOOKUP: lookup a component of a pathname
VOP_MKDIR: VOP_CREATE , VOP_MKNOD , VOP_MKDIR , VOP_SYMLINK — create a file, socket, fifo, device, directory or symlink
VOP_MKNOD: VOP_CREATE , VOP_MKNOD , VOP_MKDIR , VOP_SYMLINK — create a file, socket, fifo, device, directory or symlink
VOP_OPEN: VOP_OPEN , VOP_CLOSE — open or close a file
VOP_OPENCLOSE: VOP_OPEN , VOP_CLOSE — open or close a file
VOP_PATHCONF: return POSIX pathconf information
VOP_PRINT: print debugging information
VOP_PUTPAGES: VOP_GETPAGES , VOP_PUTPAGES — read or write VM pages from a file
VOP_RDWR: VOP_READ , VOP_WRITE — read or write a file
VOP_READ: VOP_READ , VOP_WRITE — read or write a file
VOP_READDIR: read contents of a directory
VOP_READLINK: read the target of a symbolic link
VOP_REALLOCBLKS: rearrange blocks in a file to be contiguous
VOP_RECLAIM: VOP_INACTIVE , VOP_RECLAIM — reclaim file system resources for a vnode
VOP_REMOVE: VOP_REMOVE , VOP_RMDIR — remove a file or directory
VOP_RENAME: rename a file
VOP_REVOKE: revoke access to a device and its aliases
VOP_RMDIR: VOP_REMOVE , VOP_RMDIR — remove a file or directory
VOP_SETACL: set the access control list for a vnode
VOP_SETATTR: VOP_GETATTR , VOP_SETATTR — get and set attributes on a file or directory
VOP_SETEXTATTR: set named extended attribute for a vnode
VOP_STRATEGY: read or write a file system buffer
VOP_SYMLINK: VOP_CREATE , VOP_MKNOD , VOP_MKDIR , VOP_SYMLINK — create a file, socket, fifo, device, directory or symlink
VOP_UNLOCK: VOP_LOCK , VOP_UNLOCK , VOP_ISLOCKED , vn_lock — serialize access to a vnode
VOP_VPTOCNP: translate a vnode to its component name
VOP_VPTOFH: turn a vnode into an NFS filehandle
VOP_WRITE: VOP_READ , VOP_WRITE — read or write a file
VREF: vref , vrefl — increment the use count for a vnode
_PHOLD: PHOLD — hold a process
_PRELE: PHOLD — hold a process
_build_libccrtp-eppWJD_libccrtp-2.0.9_src_.9_src_: src Directory Reference
_build_libccrtp-eppWJD_libccrtp-2.0.9_src_ccrtp_.9_src_ccrtp_: ccrtp Directory Reference
abs: Compute the absolute value and sign of the input signal
abs_s32: Compute the absolute value and sign of the input signal
accept_filt_add: accept_filter , accept_filt_add , accept_filt_del , accept_filt_generic_mod_event , accept_filt_get — filter incoming connections
accept_filt_del: accept_filter , accept_filt_add , accept_filt_del , accept_filt_generic_mod_event , accept_filt_get — filter incoming connections
accept_filt_generic_mod_event: accept_filter , accept_filt_add , accept_filt_del , accept_filt_generic_mod_event , accept_filt_get — filter incoming connections
accept_filt_get: accept_filter , accept_filt_add , accept_filt_del , accept_filt_generic_mod_event , accept_filt_get — filter incoming connections
accept_filter: accept_filter , accept_filt_add , accept_filt_del , accept_filt_generic_mod_event , accept_filt_get — filter incoming connections
accf_data: buffer incoming connections until data arrives
accf_dns: buffer incoming DNS requests until the whole first request is present
accf_http: buffer incoming connections until a certain complete HTTP requests arrive
acl: virtual file system access control lists
alloc_unr: new_unrhdr , clear_unrhdr , delete_unrhdr , alloc_unr , alloc_unr_specific , free_unr — kernel unit number allocator
alloc_unr_specific: new_unrhdr , clear_unrhdr , delete_unrhdr , alloc_unr , alloc_unr_specific , free_unr — kernel unit number allocator
alloc_unrl: new_unrhdr , clear_unrhdr , delete_unrhdr , alloc_unr , alloc_unr_specific , free_unr — kernel unit number allocator
alq: alq , alq_open_flags , alq_open , alq_writen , alq_write , alq_flush , alq_close , alq_getn , alq_get , alq_post_flags , alq_post — Asynchronous Logging Queues
alq_close: alq , alq_open_flags , alq_open , alq_writen , alq_write , alq_flush , alq_close , alq_getn , alq_get , alq_post_flags , alq_post — Asynchronous Logging Queues
alq_flush: alq , alq_open_flags , alq_open , alq_writen , alq_write , alq_flush , alq_close , alq_getn , alq_get , alq_post_flags , alq_post — Asynchronous Logging Queues
alq_get: alq , alq_open_flags , alq_open , alq_writen , alq_write , alq_flush , alq_close , alq_getn , alq_get , alq_post_flags , alq_post — Asynchronous Logging Queues
alq_getn: alq , alq_open_flags , alq_open , alq_writen , alq_write , alq_flush , alq_close , alq_getn , alq_get , alq_post_flags , alq_post — Asynchronous Logging Queues
alq_open: alq , alq_open_flags , alq_open , alq_writen , alq_write , alq_flush , alq_close , alq_getn , alq_get , alq_post_flags , alq_post — Asynchronous Logging Queues
alq_open_flags: alq , alq_open_flags , alq_open , alq_writen , alq_write , alq_flush , alq_close , alq_getn , alq_get , alq_post_flags , alq_post — Asynchronous Logging Queues
alq_post: alq , alq_open_flags , alq_open , alq_writen , alq_write , alq_flush , alq_close , alq_getn , alq_get , alq_post_flags , alq_post — Asynchronous Logging Queues
alq_post_flags: alq , alq_open_flags , alq_open , alq_writen , alq_write , alq_flush , alq_close , alq_getn , alq_get , alq_post_flags , alq_post — Asynchronous Logging Queues
alq_write: alq , alq_open_flags , alq_open , alq_writen , alq_write , alq_flush , alq_close , alq_getn , alq_get , alq_post_flags , alq_post — Asynchronous Logging Queues
alq_writen: alq , alq_open_flags , alq_open , alq_writen , alq_write , alq_flush , alq_close , alq_getn , alq_get , alq_post_flags , alq_post — Asynchronous Logging Queues
altq: ALTQ — kernel interfaces for manipulating output queues on network interfaces
and2: Two-input AND gate
anglejog: Jog two axes (or joints) at an angle
arc4rand: arc4rand , arc4random , random , read_random , read_random_uio , srandom — supply pseudo-random numbers
arc4random: arc4rand , arc4random , random , read_random , read_random_uio , srandom — supply pseudo-random numbers
at_pid: obsolete pid HAL component
atomic: atomic_add , atomic_clear , atomic_cmpset , atomic_fcmpset , atomic_fetchadd , atomic_load , atomic_readandclear , atomic_set , atomic_subtract , atomic_store , atomic_thread_fence — atomic operations
atomic_add: atomic_add , atomic_clear , atomic_cmpset , atomic_fcmpset , atomic_fetchadd , atomic_load , atomic_readandclear , atomic_set , atomic_subtract , atomic_store , atomic_thread_fence — atomic operations
atomic_clear: atomic_add , atomic_clear , atomic_cmpset , atomic_fcmpset , atomic_fetchadd , atomic_load , atomic_readandclear , atomic_set , atomic_subtract , atomic_store , atomic_thread_fence — atomic operations
atomic_cmpset: atomic_add , atomic_clear , atomic_cmpset , atomic_fcmpset , atomic_fetchadd , atomic_load , atomic_readandclear , atomic_set , atomic_subtract , atomic_store , atomic_thread_fence — atomic operations
atomic_fcmpset: atomic_add , atomic_clear , atomic_cmpset , atomic_fcmpset , atomic_fetchadd , atomic_load , atomic_readandclear , atomic_set , atomic_subtract , atomic_store , atomic_thread_fence — atomic operations
atomic_fetchadd: atomic_add , atomic_clear , atomic_cmpset , atomic_fcmpset , atomic_fetchadd , atomic_load , atomic_readandclear , atomic_set , atomic_subtract , atomic_store , atomic_thread_fence — atomic operations
atomic_load: atomic_add , atomic_clear , atomic_cmpset , atomic_fcmpset , atomic_fetchadd , atomic_load , atomic_readandclear , atomic_set , atomic_subtract , atomic_store , atomic_thread_fence — atomic operations
atomic_readandclear: atomic_add , atomic_clear , atomic_cmpset , atomic_fcmpset , atomic_fetchadd , atomic_load , atomic_readandclear , atomic_set , atomic_subtract , atomic_store , atomic_thread_fence — atomic operations