Keywords - R
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- read()
-
·
Characteristics of resource managers ·
Client summary ·
Client/server using the global namespace ·
Connect messages ·
Finding the server's ND/PID/CHID ·
Glossary ·
I/O messages ·
Message passing over a network ·
The library really does what we just talked about ·
The resmgr_context_t internal context block ·
Translating messages to devctl() or _IO_MSG ·
Translating messages to standard file-descriptor-based POSIX calls ·
- readers/writer locks
-
See
synchronization
- READY
-
·
READY ·
The blocked states ·
- realtime
-
- interrupts
-
·
Neutrino and interrupts ·
- priority inversion
-
·
Priority inheritance ·
- realtime clock
-
·
Rescheduling — hardware interrupts ·
- getting and setting
-
·
Getting and setting the realtime clock and more ·
- interrupts
-
·
Rescheduling — hardware interrupts ·
- receive ID
-
·
Message handling ·
Replying to the client ·
- content
-
·
The receive ID (a.k.a. the client cookie) ·
- defined
-
·
Glossary ·
- duplication
-
·
_NTO_CHF_UNBLOCK ·
- example of use
-
·
Server framework ·
- MsgReply()
-
·
Message handling ·
- special use
-
·
The MsgDeliverEvent() function ·
- when valid
-
·
The receive ID (a.k.a. the client cookie) ·
- Receive() (QNX 4)
-
·
Message passing ·
Proxies ·
- receive-blocked
-
·
Message passing and client/server ·
- diagram
-
·
Message passing and client/server ·
- receiving a message
-
- defined
-
·
Glossary ·
- registering
-
- pathname
-
·
The resource manager's view ·
- relative timer
-
·
Summary ·
Types of timers ·
What kind of timer? ·
- defined
-
·
Glossary ·
- example
-
·
gotAMessage() ·
gotAPulse() ·
main() ·
Server-maintained timeouts ·
setupPulseAndTimer() ·
What kind of timer? ·
- rename()
-
·
Connect messages ·
- rendezvous
-
- and thread synchronization
-
·
Using a barrier ·
- repeating timer, defined
-
·
Glossary ·
- Reply() (QNX 4)
-
·
Message passing ·
- reply-blocked
-
·
Message passing and client/server ·
- diagram
-
·
Message passing and client/server ·
- reply-driven model
-
·
Not replying to the client ·
Server/subserver ·
- example
-
·
Reply-driven (server/subserver) ·
- important subtlety
-
·
An important subtlety ·
- replying to a message, defined
-
·
Glossary ·
- resmgr
-
See
resource manager
- resmgr_attach()
-
·
Alphabetical listing of connect and I/O functions ·
resmgr_attr_t control structure ·
Resource manager structure ·
Step 3 ·
The base layer ·
The flags parameter ·
The library really does what we just talked about ·
The resmgr_attach() function and its parameters ·
The resmgr_context_t internal context block ·
- resmgr_attr_t
-
·
Data structures ·
resmgr_attr_t control structure ·
The resmgr_context_t internal context block ·
- resmgr_bind_ocb()
-
·
io_open() ·
- resmgr_connect_funcs_t
-
·
Data structures ·
resmgr_connect_funcs_t connect table ·
- _RESMGR_CONNECT_NFUNCS
-
·
resmgr_connect_funcs_t connect table ·
- resmgr_context_t
-
·
Data structures ·
General notes ·
resmgr_connect_funcs_t connect table ·
resmgr_io_funcs_t I/O table ·
The data structure sizing parameters ·
The resmgr_context_t internal context block ·
- _RESMGR_DEFAULT
-
·
General notes ·
io_devctl() ·
Step 1 ·
- resmgr_detach()
-
·
The base layer ·
- _RESMGR_ERRNO (errno)
-
·
General notes ·
- _RESMGR_FLAG_AFTER
-
·
The resmgr_attach() function and its parameters ·
- _RESMGR_FLAG_BEFORE
-
·
The resmgr_attach() function and its parameters ·
- _RESMGR_FLAG_DIR
-
·
main() and declarations ·
Returning directory entries ·
The resmgr_attach() function and its parameters ·
- _RESMGR_FLAG_FTYPEALL
-
·
The resmgr_attach() function and its parameters ·
- _RESMGR_FLAG_FTYPEONLY
-
·
The resmgr_attach() function and its parameters ·
- _RESMGR_FLAG_OPAQUE
-
·
The resmgr_attach() function and its parameters ·
- _RESMGR_FLAG_SELF
-
·
The resmgr_attach() function and its parameters ·
- RESMGR_HANDLE_T
-
·
resmgr_connect_funcs_t connect table ·
- resmgr_io_funcs_t
-
·
Data structures ·
resmgr_connect_funcs_t connect table ·
resmgr_io_funcs_t I/O table ·
- _RESMGR_IO_NFUNCS
-
·
resmgr_io_funcs_t I/O table ·
- resmgr_msgread()
-
·
Step 3 ·
The base layer ·
- resmgr_msgreadv()
-
·
io_devctl() ·
io_write() ·
Step 3 ·
The base layer ·
The resmgr_context_t internal context block ·
- resmgr_msgwrite()
-
·
The base layer ·
- resmgr_msgwritev()
-
·
io_devctl() ·
The base layer ·
- _RESMGR_NOREPLY
-
·
Blocking within the resource manager ·
General notes ·
Step 9 ·
- _RESMGR_NPARTS()
-
·
General notes ·
Step 4 ·
- RESMGR_OCB_T
-
·
resmgr_io_funcs_t I/O table ·
- resmgr_open_bind()
-
·
The base layer ·
The general flow of a resource manager ·
- _RESMGR_PTR()
-
·
General notes ·
Step 4 ·
- _RESMGR_STATUS
-
·
io_chmod() ·
io_chown() ·
io_close_dup() ·
io_close_ocb() ·
io_devctl() ·
io_dup() ·
io_link() ·
io_lock() ·
io_lock_ocb() ·
io_lseek() ·
io_mknod() ·
io_mmap() ·
io_msg() ·
io_notify() ·
io_openfd() ·
io_readlink() ·
io_rename() ·
io_space() ·
io_stat() ·
io_sync() ·
io_unblock() [CONNECT] ·
io_unblock() [I/O] ·
io_unlink() ·
io_unlock_ocb() ·
io_utime() ·
The resmgr_context_t internal context block ·
- resolution of timebase
-
- adjusting
-
·
Adjusting the timebase ·
- resource manager
-
·
What is a resource manager? ·
- /dev/null
-
·
The resource manager library ·
- advanced topics
-
·
Advanced topics ·
- allocating OCBs
-
·
More efficient allocation ·
- and fork()
-
·
So what should you use? ·
- as a means of advertising ND/PID/CHID
-
·
Finding the server's ND/PID/CHID ·
- binding mount structure
-
·
Extending the OCB ·
- blocking
-
·
Blocking within the resource manager ·
The library really does what we just talked about ·
- characteristics
-
·
Characteristics of resource managers ·
- client
-
·
The client's view ·
- summary
-
·
Client summary ·
- clients
-
·
Characteristics of resource managers ·
- combined messages
-
·
Combine messages ·
Messages that should be connect messages but aren't ·
- connecting
-
·
Finding the server ·
- connection ID
-
·
Characteristics of resource managers ·
Finding the server ·
- constants
-
- DCMD_AUDIO_GET_SAMPLE_RATE
-
·
An io_devctl() example that deals with data ·
- DCMD_AUDIO_SET_SAMPLE_RATE
-
·
An io_devctl() example that deals with data ·
- F_ALLOCSP
-
·
io_space() ·
- F_FREESP
-
·
io_space() ·
- _FTYPE_ANY
-
·
The resmgr_attach() function and its parameters ·
- _FTYPE_MQUEUE
-
·
The resmgr_attach() function and its parameters ·
- _IO_CHMOD
-
·
io_chmod() ·
- _IO_CHOWN
-
·
io_chown() ·
- _IO_CLOSE_DUP
-
·
io_close_dup() ·
The struct dirent structure and friends ·
- _IO_CONNECT
-
·
io_link() ·
io_mknod() ·
io_mount() ·
io_open() ·
io_readlink() ·
io_rename() ·
io_unlink() ·
The struct dirent structure and friends ·
- _IO_CONNECT_COMBINE
-
·
io_open() ·
- _IO_CONNECT_COMBINE_CLOSE
-
·
io_open() ·
Messages that should be connect messages but aren't ·
- _IO_CONNECT_LINK
-
·
io_link() ·
- _IO_CONNECT_MKNOD
-
·
io_mknod() ·
- _IO_CONNECT_MOUNT
-
·
io_mount() ·
- _IO_CONNECT_OPEN
-
·
io_open() ·
- _IO_CONNECT_READLINK
-
·
io_readlink() ·
- _IO_CONNECT_RENAME
-
·
io_rename() ·
- _IO_CONNECT_UNLINK
-
·
io_unlink() ·
- _IO_DEVCTL
-
·
A simple io_devctl() example ·
io_devctl() ·
- _IO_DUP
-
·
io_dup() ·
- _IO_FDINFO
-
·
io_fdinfo() ·
- _IO_FLAG_RD
-
·
The iofunc_ocb_t OCB structure ·
- _IO_FLAG_WR
-
·
The iofunc_ocb_t OCB structure ·
- _IO_LSEEK
-
·
io_lseek() ·
The struct dirent structure and friends ·
- _IO_MMAP
-
·
io_mmap() ·
- _IO_MSG
-
·
io_msg() ·
- _IO_NOTIFY
-
·
io_notify() ·
- _IO_OPENFD
-
·
io_openfd() ·
- _IO_READ
-
·
io_read() ·
Step 2 ·
The struct dirent structure and friends ·
- _IO_SET_CONNECT_RET
-
·
io_mount() ·
io_open() ·
- _IO_SET_FDINFO_LEN
-
·
io_fdinfo() ·
- _IO_SET_PATHCONF_VALUE
-
·
io_pathconf() ·
- _IO_SET_READ_NBYTES
-
·
io_read() ·
- _IO_SET_WRITE_NBYTES
-
·
io_write() ·
- _IO_SPACE
-
·
io_space() ·
- _IO_STAT
-
·
io_stat() ·
- _IO_SYNC
-
·
io_sync() ·
- _IO_UTIME
-
·
io_utime() ·
- _IO_WRITE
-
·
io_write() ·
- _IO_XTYPE_NONE
-
·
Step 2 ·
- _IO_XTYPE_OFFSET
-
·
A simple io_write() example ·
io_read() ·
Step 2 ·
Step 7 ·
Step 7 ·
- IOFUNC_ATTR_ATIME
-
·
Step 6 ·
Step 7 ·
- IOFUNC_ATTR_DIRTY_TIME
-
·
Step 6 ·
- IOFUNC_ATTR_MTIME
-
·
Step 7 ·
- IOFUNC_MOUNT_32BIT
-
·
The iofunc_mount_t mount structure ·
- IOFUNC_MOUNT_FLAGS_PRIVATE
-
·
The iofunc_mount_t mount structure ·
- _IOFUNC_NFUNCS
-
·
The iofunc_mount_t mount structure ·
- IOFUNC_OCB_FLAGS_PRIVATE
-
·
The iofunc_ocb_t OCB structure ·
- IOFUNC_OCB_MMAP
-
·
The iofunc_ocb_t OCB structure ·
- IOFUNC_OCB_PRIVILEGED
-
·
The iofunc_ocb_t OCB structure ·
- IOFUNC_OCB_T
-
·
Extending the OCB ·
- IOFUNC_PC_CHOWN_RESTRICTED
-
·
io_chown() ·
The iofunc_mount_t mount structure ·
- IOFUNC_PC_LINK_DIR
-
·
The iofunc_mount_t mount structure ·
- IOFUNC_PC_NO_TRUNC
-
·
The iofunc_mount_t mount structure ·
- IOFUNC_PC_SYNC_IO
-
·
The iofunc_mount_t mount structure ·
- _POSIX_DEVDIR_FROM
-
·
io_devctl() ·
- _POSIX_DEVDIR_TO
-
·
io_devctl() ·
- _RESMGR_DEFAULT
-
·
General notes ·
io_devctl() ·
Step 1 ·
- _RESMGR_FLAG_AFTER
-
·
The resmgr_attach() function and its parameters ·
- _RESMGR_FLAG_BEFORE
-
·
The resmgr_attach() function and its parameters ·
- _RESMGR_FLAG_DIR
-
·
main() and declarations ·
Returning directory entries ·
The resmgr_attach() function and its parameters ·
- _RESMGR_FLAG_FTYPEALL
-
·
The resmgr_attach() function and its parameters ·
- _RESMGR_FLAG_FTYPEONLY
-
·
The resmgr_attach() function and its parameters ·
- _RESMGR_FLAG_OPAQUE
-
·
The resmgr_attach() function and its parameters ·
- _RESMGR_FLAG_SELF
-
·
The resmgr_attach() function and its parameters ·
- _RESMGR_NOREPLY
-
·
Blocking within the resource manager ·
General notes ·
Step 9 ·
- _RESMGR_STATUS
-
·
io_chmod() ·
io_chown() ·
io_close_dup() ·
io_close_ocb() ·
io_devctl() ·
io_dup() ·
io_link() ·
io_lock() ·
io_lock_ocb() ·
io_lseek() ·
io_mknod() ·
io_mmap() ·
io_msg() ·
io_notify() ·
io_openfd() ·
io_readlink() ·
io_rename() ·
io_space() ·
io_stat() ·
io_sync() ·
io_unblock() [CONNECT] ·
io_unblock() [I/O] ·
io_unlink() ·
io_unlock_ocb() ·
io_utime() ·
- SH_COMPAT
-
·
The iofunc_ocb_t OCB structure ·
- SH_DENYNO
-
·
The iofunc_ocb_t OCB structure ·
- SH_DENYRD
-
·
The iofunc_ocb_t OCB structure ·
- SH_DENYRW
-
·
The iofunc_ocb_t OCB structure ·
- SH_DENYWR
-
·
The iofunc_ocb_t OCB structure ·
- context blocks
-
·
The base layer ·
- cookbook
-
·
Examples ·
- custom
-
·
Writing a resource manager ·
- defined
-
·
Glossary ·
What is a resource manager? ·
- design
-
·
Handling directories ·
- device numbers and inodes
-
·
Of device numbers, inodes, and our friend rdev ·
- domain of authority
-
·
Registering a pathname ·
- example
-
·
Examples ·
The basic skeleton of a resource manager ·
- io_devctl()
-
·
A simple io_devctl() example ·
An io_devctl() example that deals with data ·
- io_open() handler
-
·
Putting in your own functions ·
- io_read()
-
·
A simple io_read() example ·
The code ·
- io_write()
-
·
A simple io_write() example ·
- returning data to a client
-
·
A simple io_read() example ·
The code ·
- extended OCB
-
·
Extending the OCB ·
- extending attributes
-
·
Extending the attributes structure ·
- file descriptor
-
·
Finding the server ·
- file descriptors
-
·
Characteristics of resource managers ·
- file streams
-
·
Characteristics of resource managers ·
- filesystem example
-
·
Filesystem ·
- finding
-
·
Finding the server ·
- functions
-
- connect
-
·
resmgr_connect_funcs_t connect table ·
- custom handlers
-
·
Putting in your own functions ·
- default
-
·
resmgr_io_funcs_t I/O table ·
- default handlers
-
·
Putting in your own functions ·
resmgr_connect_funcs_t connect table ·
- _DEVCTL_DATA()
-
·
Step 1 ·
- dispatch_create()
-
·
The basic skeleton of a resource manager ·
- I/O
-
·
resmgr_io_funcs_t I/O table ·
- io_chmod()
-
·
io_chmod() ·
- io_chown()
-
·
io_chown() ·
- io_close()
-
·
Locking, unlocking, and combine message handling ·
- io_close_dup()
-
·
io_close_dup() ·
io_dup() ·
- io_close_ocb()
-
·
io_close_dup() ·
io_close_ocb() ·
- io_devctl()
-
·
A simple io_devctl() example ·
An io_devctl() example that deals with data ·
io_devctl() ·
Putting in your own functions ·
Step 1 ·
Step 1 ·
Step 2 ·
- io_dup()
-
·
io_dup() ·
- io_fdinfo()
-
·
io_fdinfo() ·
- io_link()
-
·
io_link() ·
- io_lock()
-
·
io_lock() ·
- io_lock_ocb()
-
·
io_lock_ocb() ·
io_unlock_ocb() ·
- io_lseek()
-
·
io_lseek() ·
Offsets ·
- io_mknod()
-
·
io_mknod() ·
- io_mmap()
-
·
io_mmap() ·
- io_mount()
-
·
io_mount() ·
- io_msg()
-
·
io_msg() ·
- io_notify()
-
·
io_notify() ·
- io_open()
-
·
Alphabetical listing of connect and I/O functions ·
io_close_dup() ·
io_open() ·
io_openfd() ·
OCB monitor ·
Putting in your own functions ·
The general flow of a resource manager ·
The resmgr_context_t internal context block ·
- io_openfd()
-
·
io_openfd() ·
- io_pathconf()
-
·
io_pathconf() ·
- io_power()
-
·
io_power() ·
- _IO_READ
-
·
io_read() ·
- io_read()
-
·
A simple io_read() example ·
A simple io_write() example ·
Blocking within the resource manager ·
Data area size considerations ·
Effective use of other messaging functions ·
Generally speaking … ·
io_read() ·
Offsets ·
Putting in your own functions ·
Returning directory entries ·
Step 4 ·
Step 6 ·
Step 7 ·
The struct dirent structure and friends ·
- io_readlink()
-
·
io_readlink() ·
- io_rename()
-
·
io_rename() ·
- _IO_SET_WRITE_NBYTES()
-
·
Step 6 ·
Step 8 ·
- io_shutdown()
-
·
io_shutdown() ·
- io_space()
-
·
io_space() ·
- io_stat()
-
·
io_stat() ·
Step 6 ·
- io_sync()
-
·
io_sync() ·
- io_unblock()
-
·
Extending the OCB ·
io_unblock() [CONNECT] ·
io_unblock() [I/O] ·
- io_unlink()
-
·
io_unlink() ·
- io_unlock_ocb()
-
·
io_unlock_ocb() ·
- io_utime()
-
·
io_utime() ·
- io_write()
-
·
A simple io_write() example ·
Important note ·
io_read() ·
io_write() ·
Putting in your own functions ·
Step 4 ·
- iofunc_chmod_default()
-
·
io_chmod() ·
- iofunc_chown()
-
·
io_chown() ·
- iofunc_chown_default()
-
·
io_chown() ·
- iofunc_close_dup()
-
·
io_close_dup() ·
- iofunc_close_dup_default()
-
·
io_close_dup() ·
- iofunc_close_ocb_default()
-
·
io_close_ocb() ·
- iofunc_devctl()
-
·
io_devctl() ·
- iofunc_devctl_default()
-
·
io_devctl() ·
Step 1 ·
- iofunc_func_init()
-
·
Alphabetical listing of connect and I/O functions ·
Examples ·
Putting in your own functions ·
resmgr_connect_funcs_t connect table ·
resmgr_io_funcs_t I/O table ·
Step 1 ·
Step 2 ·
- iofunc_link()
-
·
io_link() ·
- iofunc_lock_default()
-
·
io_lock() ·
The iofunc_attr_t attributes structure ·
- iofunc_lock_ocb_default()
-
·
io_lock_ocb() ·
Locking, unlocking, and combine message handling ·
- iofunc_lseek()
-
·
io_lseek() ·
- iofunc_lseek_default()
-
·
io_lseek() ·
- iofunc_mknod()
-
·
io_mknod() ·
- iofunc_mmap()
-
·
io_mmap() ·
- iofunc_mmap_default()
-
·
io_mmap() ·
The iofunc_attr_t attributes structure ·
- iofunc_notify()
-
·
io_notify() ·
- iofunc_notify_remove()
-
·
io_notify() ·
- iofunc_notify_trigger()
-
·
io_notify() ·
- iofunc_ocb_attach()
-
·
io_open() ·
- iofunc_ocb_calloc()
-
·
io_mmap() ·
- iofunc_open()
-
·
io_open() ·
- iofunc_open_default()
-
·
io_open() ·
- iofunc_openfd()
-
·
io_openfd() ·
- iofunc_openfd_default()
-
·
io_openfd() ·
- iofunc_pathconf()
-
·
io_pathconf() ·
- iofunc_pathconf_default()
-
·
io_pathconf() ·
- iofunc_read_default()
-
·
io_read() ·
- iofunc_read_verify()
-
·
A simple io_write() example ·
io_read() ·
Step 1 ·
Step 2 ·
- iofunc_readlink()
-
·
io_readlink() ·
- iofunc_rename()
-
·
io_rename() ·
- iofunc_space_verify()
-
·
io_space() ·
- iofunc_stat()
-
·
io_stat() ·
- iofunc_stat_default()
-
·
io_stat() ·
Step 6 ·
- iofunc_sync()
-
·
io_sync() ·
- iofunc_sync_default()
-
·
io_sync() ·
- iofunc_sync_verify()
-
·
io_sync() ·
io_write() ·
- iofunc_unblock()
-
·
io_unblock() [CONNECT] ·
io_unblock() [I/O] ·
- iofunc_unblock_default()
-
·
io_unblock() [I/O] ·
- iofunc_unlink()
-
·
io_unlink() ·
- iofunc_unlock_ocb_default()
-
·
io_unlock_ocb() ·
Locking, unlocking, and combine message handling ·
- iofunc_utime_default()
-
·
io_utime() ·
- iofunc_utimes()
-
·
io_utime() ·
- iofunc_write_default()
-
·
io_write() ·
- iofunc_write_verify()
-
·
A simple io_write() example ·
io_write() ·
- resgmr_open_bind()
-
·
The general flow of a resource manager ·
- resmgr_attach()
-
·
Resource manager structure ·
Step 3 ·
The flags parameter ·
The resmgr_attach() function and its parameters ·
The resmgr_context_t internal context block ·
- resmgr_bind_ocb()
-
·
io_open() ·
- resmgr_msgread()
-
·
Step 3 ·
- resmgr_msgreadv()
-
·
io_devctl() ·
io_write() ·
Step 3 ·
The resmgr_context_t internal context block ·
- resmgr_msgwritev()
-
·
io_devctl() ·
- future expansion capabilities
-
·
resmgr_connect_funcs_t connect table ·
- gate keeper
-
·
The general flow of a resource manager ·
- handler routines
-
·
General notes ·
Handler routines ·
- context
-
·
General notes ·
- messages
-
·
Connect functions notes ·
- handlers
-
- connect functions
-
·
Alphabetical listing of connect and I/O functions ·
- I/O functions
-
·
Alphabetical listing of connect and I/O functions ·
- unblocking
-
·
Alphabetical listing of connect and I/O functions ·
- handling directories
-
·
Handling directories ·
- header as first part of message
-
·
Reading and writing data ·
- initializing a connection
-
·
The general flow of a resource manager ·
- internal context
-
·
The library really does what we just talked about ·
- library
-
·
Data structures ·
The library really does what we just talked about ·
The resource manager library ·
- base layer
-
·
Behind the scenes at the library ·
The base layer ·
- POSIX layer
-
·
Behind the scenes at the library ·
- macros
-
- _RESMGR_ERRNO() (deprecated)
-
·
General notes ·
- _RESMGR_NPARTS()
-
·
General notes ·
Step 4 ·
- _RESMGR_PTR()
-
·
General notes ·
Step 4 ·
- message passing
-
·
Message passing and client/server ·
- messages
-
·
Characteristics of resource managers ·
The data structure sizing parameters ·
- combine
-
·
io_lock_ocb() ·
- combined
-
·
Locking, unlocking, and combine message handling ·
- connect
-
·
Connect messages ·
Finding the server ·
Messages that should be connect messages but aren't ·
- creating custom
-
·
The other_func message handler ·
- handling
-
·
Behind the scenes at the library ·
- I/O
-
·
I/O messages ·
- _IO_DEVCTL
-
·
The other_func message handler ·
- _IO_MSG
-
·
The other_func message handler ·
- other
-
·
Three groups, really ·
- processing
-
·
Locking, unlocking, and combine message handling ·
- mountpoints
-
·
The resmgr_attach() function and its parameters ·
- multiple entries
-
·
Registering a pathname ·
- OCB monitoring
-
·
OCB monitor ·
- ordering
-
·
The resmgr_attach() function and its parameters ·
- ordering in pathname space
-
·
The resmgr_attach() function and its parameters ·
- outcalls
-
·
The general flow of a resource manager ·
- overriding allocation functions
-
·
Extending the OCB ·
- pathname
-
·
The resource manager's view ·
- POSIX layer
-
·
POSIX-layer data structures ·
The POSIX layer ·
- program flow
-
·
The general flow of a resource manager ·
- receiving messages
-
·
Handling messages ·
- registering
-
·
The resmgr_attach() function and its parameters ·
The resource manager's view ·
- resolving
-
·
Registering a pathname ·
Union'd filesystems ·
- returning directory entries
-
·
Returning directory entries ·
- reusing data space at end of message
-
·
Important note ·
- serial port example
-
·
Serial port ·
- setting the iov size
-
·
General notes ·
- skeleton
-
·
The basic skeleton of a resource manager ·
- structure
-
·
Resource manager structure ·
- structures
-
·
Data structures ·
- io_chmod_t
-
·
io_chmod() ·
- io_chown_t
-
·
io_chown() ·
- io_close_t
-
·
io_close_dup() ·
io_close_ocb() ·
- io_devctl_t
-
·
io_devctl() ·
- io_dup_t
-
·
io_dup() ·
- io_link_extra_t
-
·
io_link() ·
- io_link_t
-
·
io_link() ·
- io_lock_t
-
·
io_lock() ·
- io_lseek_t
-
·
io_lseek() ·
- io_mknod_t
-
·
io_mknod() ·
- io_mmap_t
-
·
io_mmap() ·
- io_mount_t
-
·
io_mount() ·
- io_msg_t
-
·
io_msg() ·
- io_notify_t
-
·
io_notify() ·
- io_open_t
-
·
io_open() ·
io_readlink() ·
- io_openfd_t
-
·
io_openfd() ·
- io_pathconf_t
-
·
io_pathconf() ·
- io_read_t
-
·
io_read() ·
- io_rename_extra_t
-
·
io_rename() ·
- io_rename_t
-
·
io_rename() ·
- io_spaced_t
-
·
io_space() ·
- io_stat_t
-
·
io_stat() ·
- io_sync_t
-
·
io_sync() ·
- io_unlink_t
-
·
io_unlink() ·
- io_utime_t
-
·
io_utime() ·
- io_write_t
-
·
io_write() ·
- iofunc_attr_t
-
·
POSIX-layer data structures ·
The iofunc_attr_t attributes structure ·
- iofunc_mount_t
-
·
POSIX-layer data structures ·
The iofunc_attr_t attributes structure ·
The iofunc_mount_t mount structure ·
- iofunc_ocb_t
-
·
POSIX-layer data structures ·
The iofunc_ocb_t OCB structure ·
The strange case of the offset member ·
- POSIX layer
-
·
POSIX-layer data structures ·
- resmgr_attr_t
-
·
Data structures ·
resmgr_attr_t control structure ·
The resmgr_context_t internal context block ·
- resmgr_connect_funcs_t
-
·
Data structures ·
resmgr_connect_funcs_t connect table ·
- resmgr_context_t
-
·
Data structures ·
General notes ·
resmgr_connect_funcs_t connect table ·
resmgr_io_funcs_t I/O table ·
The data structure sizing parameters ·
The resmgr_context_t internal context block ·
- RESMGR_HANDLE_T
-
·
resmgr_connect_funcs_t connect table ·
- resmgr_io_funcs_t
-
·
Data structures ·
resmgr_connect_funcs_t connect table ·
resmgr_io_funcs_t I/O table ·
- RESMGR_OCB_T
-
·
resmgr_io_funcs_t I/O table ·
- struct _io_chmod
-
·
io_chmod() ·
- struct _io_chown
-
·
io_chown() ·
- struct _io_close
-
·
io_close_dup() ·
io_close_ocb() ·
- struct _io_connect
-
·
Connect functions notes ·
End-user parameter part ·
Internal use part ·
io_link() ·
io_mknod() ·
io_mount() ·
io_open() ·
io_readlink() ·
io_rename() ·
io_unlink() ·
- struct _io_connect_link_reply
-
·
io_link() ·
io_mknod() ·
io_mount() ·
io_open() ·
io_readlink() ·
io_rename() ·
io_unlink() ·
- struct _io_devctl
-
·
io_devctl() ·
- struct _io_devctl_reply
-
·
io_devctl() ·
- struct _io_dup
-
·
io_dup() ·
- struct _io_lock
-
·
io_lock() ·
- struct _io_lock_reply
-
·
io_lock() ·
- struct _io_lseek
-
·
io_lseek() ·
- struct _io_mmap
-
·
io_mmap() ·
- struct _io_mmap_reply
-
·
io_mmap() ·
- struct _io_msg
-
·
io_msg() ·
- struct _io_notify
-
·
io_notify() ·
- struct _io_notify_reply
-
·
io_notify() ·
- struct _io_openfd
-
·
io_openfd() ·
- struct _io_pathconf
-
·
io_pathconf() ·
- struct _io_read
-
·
io_read() ·
- struct _io_space
-
·
io_space() ·
- struct _io_stat
-
·
io_stat() ·
- struct _io_sync
-
·
io_sync() ·
- struct _io_utime
-
·
io_utime() ·
- struct _io_write
-
·
io_write() ·
- struct dirent
-
·
io_read() ·
The struct dirent structure and friends ·
- writing
-
·
Writing a resource manager ·
- round robin
-
- defined
-
·
Glossary ·
- round-robin scheduling
-
·
Scheduling policies ·
- RR
-
See
round-robin
- rsrcdbmgr_devno_attach()
-
·
Of device numbers, inodes, and our friend rdev ·
- RTC
-
- getting and setting values
-
·
Getting and setting the realtime clock and more ·
- synchronizing to current time of day
-
·
Getting and setting ·
- RUNNING
-
·
READY ·
RUNNING ·
- and SMP
-
·
RUNNING ·
· ! · 0 · A · B · C · D · E · F · G · H · I · J · K · L · M · N · O · P · Q · R · S · T · U · V · W · X · Y · Z ·
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