Data Structures

Here are the data structures with brief descriptions:

Caddrinfo
Cchild_status_s	This structure is used to maintin information about child tasks. pthreads work differently, they have join information. This is only for child tasks
Cdhcpc_state
Cdirent
Cdiv_s
Cdq_entry_s	Structure for double-linked queue
Cdq_queue_s	Structure for header queue
Cdspace_s	This structure describes a reference counted D-Space region. This must be a separately allocated "break-away" structure that can be owned by a task and any pthreads created by the task
Centry_u	This is the entry point into the main thread of the task or into a created pthread within the task
Cfd_set
Cflock
Chostent
Chttp_client_request_t	HTTP request structure
Chttp_client_response_t	HTTP response structure
Chttp_client_ssl_config_t	SSL configure structure
Chttp_client_tls_t	HTTP client TLS structure
Chttp_keyvalue_list_t	HTTP keyvalue linked list structure
Chttp_keyvalue_t	HTTP keyvalue structure
Chttp_req_message	Http request message
Chttp_server_t	Http server structure
Citimerspec	Struct itimerspec is used to define settings for an interval timer
Cldiv_s
Clldiv_s
Cmallinfo	Structure of memory information
Cmq_attr	Sturcutre of mqueue attritube
Cnetent
Cntpc_server_conn_s	Structure of NTP server's connection information
Cntpc_server_s	Structure of NTP server information
Cpollfd
Cposix_spawnattr_s	Structure of posix_spawn attributes
Cprotoent
Cpthread_attr_s	Structure of pthread attr configuration
Cpthread_barrier_s	Structure of pthread barrier configuration
Cpthread_barrierattr_s	Structure of pthread barrier attr configuration
Cpthread_cond_s	Structure of pthread condition configuration
Cpthread_mutex_s	Structure of pthread mutex configuration
Cpthread_mutexattr_s	Structure of pthread mutex attr configuration
Cpthread_region_s	Structure of pthread region configuration
Cpthread_tcb_s	This is the particular form of the task control block (TCB) structure used by pthreads. There are two TCB forms: one for pthreads and one for tasks. Both share the common TCB fields (which must appear at the top of the structure) plus additional fields unique to tasks and threads. Having separate structures for tasks and pthreads adds some complexity, but saves memory in that it prevents pthreads from being burdened with the overhead required for tasks (and vice versa)
Csched_param	POSIX-like scheduling parameter structure
Csem_s	Structure of generic semaphore
Csemholder_s	Structure of semholder
Cservent
Cservent_data
Csigaction	Structure for defining the action to take for given signal
Csigevent	Structure for elements that define a queue signal. The following is used to attach a signal to a message queue to notify a task when a message is available on a queue
Csiginfo	Structure for using to pass parameters to/from signal handlers
Csigval	Union for defining the types of the siginfo si_value field
Cspawn_close_file_action_s	Structure for spawn close file action
Cspawn_dup2_file_action_s	Structure for spawn dup2 file action
Cspawn_general_file_action_s	Structure for general file action
Cspawn_open_file_action_s	Structure for spawn open file action
Csq_entry_s	Structure for singly-linked queue
Csq_queue_s	Structure for header queue
Cssl_config_t	Http server ssl config structure
Cstat
Ctask_group_s	Structure for Task Group Information
Ctask_tcb_s	This is the particular form of the task control block (TCB) structure used by tasks (and kernel threads). There are two TCB forms: one for pthreads and one for tasks. Both share the common TCB fields (which must appear at the top of the structure) plus additional fields unique to tasks and threads. Having separate structures for tasks and pthreads adds some complexity, but saves memory in that it prevents pthreads from being burdened with the overhead required for tasks (and vice versa)
Ctcb_s	This is the common part of the task control block (TCB). The TCB is the heart of the TinyAra task-control logic. Each task or thread is represented by a TCB that includes these common definitions
Ctermios	Structure of termios
Ctimespec	Structure represents an elapsed time
Ctimeval	Structure represents an elapsed time
Ctm	Structure containing a calendar date and time
Cwebsocket_info_t	Data structure to use in callbacks
Cwebsocket_t	Structure to manage websocket client/server