diff options
Diffstat (limited to 'nuttx/include')
-rw-r--r-- | nuttx/include/nuttx/arch.h | 24 | ||||
-rw-r--r-- | nuttx/include/nuttx/fs/fs.h | 9 | ||||
-rw-r--r-- | nuttx/include/nuttx/page.h | 18 | ||||
-rw-r--r-- | nuttx/include/nuttx/sched.h | 39 | ||||
-rw-r--r-- | nuttx/include/sched.h | 21 | ||||
-rw-r--r-- | nuttx/include/semaphore.h | 3 |
6 files changed, 52 insertions, 62 deletions
diff --git a/nuttx/include/nuttx/arch.h b/nuttx/include/nuttx/arch.h index 958986472..c86b66ed1 100644 --- a/nuttx/include/nuttx/arch.h +++ b/nuttx/include/nuttx/arch.h @@ -57,7 +57,7 @@ * Public Types ****************************************************************************/ -typedef CODE void (*sig_deliver_t)(FAR _TCB *tcb); +typedef CODE void (*sig_deliver_t)(FAR struct tcb_s *tcb); /**************************************************************************** * Public Variables @@ -129,7 +129,7 @@ void up_idle(void); * ****************************************************************************/ -void up_initial_state(FAR _TCB *tcb); +void up_initial_state(FAR struct tcb_s *tcb); /**************************************************************************** * Name: up_create_stack @@ -154,7 +154,7 @@ void up_initial_state(FAR _TCB *tcb); ****************************************************************************/ #ifndef CONFIG_CUSTOM_STACK -int up_create_stack(FAR _TCB *tcb, size_t stack_size); +int up_create_stack(FAR struct tcb_s *tcb, size_t stack_size); #endif /**************************************************************************** @@ -179,7 +179,7 @@ int up_create_stack(FAR _TCB *tcb, size_t stack_size); ****************************************************************************/ #ifndef CONFIG_CUSTOM_STACK -int up_use_stack(FAR _TCB *tcb, FAR void *stack, size_t stack_size); +int up_use_stack(FAR struct tcb_s *tcb, FAR void *stack, size_t stack_size); #endif /**************************************************************************** @@ -192,7 +192,7 @@ int up_use_stack(FAR _TCB *tcb, FAR void *stack, size_t stack_size); ****************************************************************************/ #ifndef CONFIG_CUSTOM_STACK -void up_release_stack(FAR _TCB *dtcb); +void up_release_stack(FAR struct tcb_s *dtcb); #endif /**************************************************************************** @@ -215,7 +215,7 @@ void up_release_stack(FAR _TCB *dtcb); * ****************************************************************************/ -void up_unblock_task(FAR _TCB *tcb); +void up_unblock_task(FAR struct tcb_s *tcb); /**************************************************************************** * Name: up_block_task @@ -241,7 +241,7 @@ void up_unblock_task(FAR _TCB *tcb); * ****************************************************************************/ -void up_block_task(FAR _TCB *tcb, tstate_t task_state); +void up_block_task(FAR struct tcb_s *tcb, tstate_t task_state); /**************************************************************************** * Name: up_release_pending @@ -286,7 +286,7 @@ void up_release_pending(void); * ****************************************************************************/ -void up_reprioritize_rtr(FAR _TCB *tcb, uint8_t priority); +void up_reprioritize_rtr(FAR struct tcb_s *tcb, uint8_t priority); /**************************************************************************** * Name: _exit @@ -348,7 +348,7 @@ void up_reprioritize_rtr(FAR _TCB *tcb, uint8_t priority); ****************************************************************************/ #ifndef CONFIG_DISABLE_SIGNALS -void up_schedule_sigaction(FAR _TCB *tcb, sig_deliver_t sigdeliver); +void up_schedule_sigaction(FAR struct tcb_s *tcb, sig_deliver_t sigdeliver); #endif /**************************************************************************** @@ -542,7 +542,7 @@ int up_addrenv_destroy(task_addrenv_t addrenv); ****************************************************************************/ #ifdef CONFIG_ADDRENV -int up_addrenv_assign(task_addrenv_t addrenv, FAR _TCB *tcb); +int up_addrenv_assign(task_addrenv_t addrenv, FAR struct tcb_s *tcb); #endif /**************************************************************************** @@ -564,7 +564,7 @@ int up_addrenv_assign(task_addrenv_t addrenv, FAR _TCB *tcb); ****************************************************************************/ #ifdef CONFIG_ADDRENV -int up_addrenv_share(FAR const _TCB *ptcb, FAR _TCB *ctcb); +int up_addrenv_share(FAR const struct tcb_s *ptcb, FAR struct tcb_s *ctcb); #endif /**************************************************************************** @@ -586,7 +586,7 @@ int up_addrenv_share(FAR const _TCB *ptcb, FAR _TCB *ctcb); ****************************************************************************/ #ifdef CONFIG_ADDRENV -int up_addrenv_release(FAR _TCB *tcb); +int up_addrenv_release(FAR struct tcb_s *tcb); #endif /**************************************************************************** diff --git a/nuttx/include/nuttx/fs/fs.h b/nuttx/include/nuttx/fs/fs.h index 93ca2a334..c11084dee 100644 --- a/nuttx/include/nuttx/fs/fs.h +++ b/nuttx/include/nuttx/fs/fs.h @@ -590,13 +590,8 @@ int close_blockdriver(FAR struct inode *inode); ****************************************************************************/ #if CONFIG_NFILE_STREAMS > 0 - -#ifndef __TCB_DEFINED__ -typedef struct _TCB _TCB; -#define __TCB_DEFINED__ -#endif - -FAR struct file_struct *fs_fdopen(int fd, int oflags, FAR _TCB *tcb); +struct tcb_s; /* Forward reference */ +FAR struct file_struct *fs_fdopen(int fd, int oflags, FAR struct tcb_s *tcb); #endif /* lib/stdio/lib_fflush.c **************************************************/ diff --git a/nuttx/include/nuttx/page.h b/nuttx/include/nuttx/page.h index 2502e16ee..8098971be 100644 --- a/nuttx/include/nuttx/page.h +++ b/nuttx/include/nuttx/page.h @@ -2,7 +2,7 @@ * include/nuttx/page.h * This file defines interfaces used to support NuttX On-Demand Paging. * - * Copyright (C) 2010 Gregory Nutt. All rights reserved. + * Copyright (C) 2010, 2013 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <gnutt@nuttx.org> * * Redistribution and use in source and binary forms, with or without @@ -232,7 +232,8 @@ #undef EXTERN #if defined(__cplusplus) #define EXTERN extern "C" -extern "C" { +extern "C" +{ #else #define EXTERN extern #endif @@ -308,7 +309,7 @@ extern "C" { * ****************************************************************************/ -EXTERN void pg_miss(void); +void pg_miss(void); /**************************************************************************** * Public Functions -- Provided by architecture-specific logic to common @@ -345,7 +346,7 @@ EXTERN void pg_miss(void); * ****************************************************************************/ -EXTERN bool up_checkmapping(FAR _TCB *tcb); +bool up_checkmapping(FAR struct tcb_s *tcb); /**************************************************************************** * Name: up_allocpage() @@ -396,7 +397,7 @@ EXTERN bool up_checkmapping(FAR _TCB *tcb); * ****************************************************************************/ -EXTERN int up_allocpage(FAR _TCB *tcb, FAR void **vpage); +int up_allocpage(FAR struct tcb_s *tcb, FAR void **vpage); /**************************************************************************** * Name: up_fillpage() @@ -451,10 +452,11 @@ EXTERN int up_allocpage(FAR _TCB *tcb, FAR void **vpage); ****************************************************************************/ #ifdef CONFIG_PAGING_BLOCKINGFILL -EXTERN int up_fillpage(FAR _TCB *tcb, FAR void *vpage); +int up_fillpage(FAR struct tcb_s *tcb, FAR void *vpage); #else -typedef void (*up_pgcallback_t)(FAR _TCB *tcb, int result); -EXTERN int up_fillpage(FAR _TCB *tcb, FAR void *vpage, up_pgcallback_t pg_callback); +typedef void (*up_pgcallback_t)(FAR struct tcb_s *tcb, int result); +int up_fillpage(FAR struct tcb_s *tcb, FAR void *vpage, + up_pgcallback_t pg_callback); #endif #undef EXTERN diff --git a/nuttx/include/nuttx/sched.h b/nuttx/include/nuttx/sched.h index 082ce65dd..68afb3bf5 100644 --- a/nuttx/include/nuttx/sched.h +++ b/nuttx/include/nuttx/sched.h @@ -108,7 +108,7 @@ #define MAX_LOCK_COUNT 127 -/* Values for the _TCB flags bits */ +/* Values for the struct tcb_s flags bits */ #define TCB_FLAG_TTYPE_SHIFT (0) /* Bits 0-1: thread type */ #define TCB_FLAG_TTYPE_MASK (3 << TCB_FLAG_TTYPE_SHIFT) @@ -140,10 +140,10 @@ #ifndef __ASSEMBLY__ /* General Task Management Types ************************************************/ - /* This is the type of the task_state field of the TCB. NOTE: the order and * content of this enumeration is critical since there are some OS tables indexed - * by these values. The range of values is assumed to fit into a uint8_t in _TCB. + * by these values. The range of values is assumed to fit into a uint8_t in + * struct tcb_s. */ enum tstate_e @@ -386,17 +386,17 @@ struct task_group_s }; #endif -/* _TCB **************************************************************************/ -/* This is the task control block (TCB). Each task or thread is represented by - * a TCB. The TCB is the heart of the NuttX task-control logic. +/* struct tcb_s ******************************************************************/ +/* This is the common part of the task control block (TCB). Each task or thread + * is represented by a TCB. The TCB is the heart of the NuttX task-control logic. */ -struct _TCB +struct tcb_s { /* Fields used to support list management *************************************/ - FAR struct _TCB *flink; /* Doubly linked list */ - FAR struct _TCB *blink; + FAR struct tcb_s *flink; /* Doubly linked list */ + FAR struct tcb_s *blink; /* Task Group *****************************************************************/ @@ -512,18 +512,9 @@ struct _TCB #endif }; -/* Certain other header files may also define this time to avoid circular header - * file inclusion issues. - */ - -#ifndef __TCB_DEFINED__ -typedef struct _TCB _TCB; -#define __TCB_DEFINED__ -#endif - /* This is the callback type used by sched_foreach() */ -typedef void (*sched_foreach_t)(FAR _TCB *tcb, FAR void *arg); +typedef void (*sched_foreach_t)(FAR struct tcb_s *tcb, FAR void *arg); #endif /* __ASSEMBLY__ */ @@ -547,7 +538,7 @@ extern "C" /* TCB helpers */ -FAR _TCB *sched_self(void); +FAR struct tcb_s *sched_self(void); /* File system helpers */ @@ -565,7 +556,7 @@ FAR struct socketlist *sched_getsockets(void); /* Setup up a start hook */ #ifdef CONFIG_SCHED_STARTHOOK -void task_starthook(FAR _TCB *tcb, starthook_t starthook, FAR void *arg); +void task_starthook(FAR struct tcb_s *tcb, starthook_t starthook, FAR void *arg); #endif /* Internal vfork support.The overall sequence is: @@ -590,9 +581,9 @@ void task_starthook(FAR _TCB *tcb, starthook_t starthook, FAR void *arg); * task_vforkabort() may be called if an error occurs between steps 3 and 6. */ -FAR _TCB *task_vforksetup(start_t retaddr); -pid_t task_vforkstart(FAR _TCB *child); -void task_vforkabort(FAR _TCB *child, int errcode); +FAR struct tcb_s *task_vforksetup(start_t retaddr); +pid_t task_vforkstart(FAR struct tcb_s *child); +void task_vforkabort(FAR struct tcb_s *child, int errcode); /* sched_foreach will enumerate over each task and provide the * TCB of each task to a user callback functions. Interrupts diff --git a/nuttx/include/sched.h b/nuttx/include/sched.h index 804dd47cd..c9ff6d248 100644 --- a/nuttx/include/sched.h +++ b/nuttx/include/sched.h @@ -1,7 +1,7 @@ /******************************************************************************** * include/sched.h * - * Copyright (C) 2007-2009, 2011 Gregory Nutt. All rights reserved. + * Copyright (C) 2007-2009, 2011, 2013 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <gnutt@nuttx.org> * * Redistribution and use in source and binary forms, with or without @@ -110,17 +110,17 @@ extern "C" /* Task Control Interfaces (non-standard) */ #ifndef CONFIG_CUSTOM_STACK -int task_init(FAR _TCB *tcb, const char *name, int priority, +int task_init(FAR struct tcb_s *tcb, const char *name, int priority, FAR uint32_t *stack, uint32_t stack_size, main_t entry, FAR char * const argv[]); #else -int task_init(FAR _TCB *tcb, const char *name, int priority, main_t entry, - FAR char * const argv[]); +int task_init(FAR struct tcb_s *tcb, const char *name, int priority, + main_t entry, FAR char * const argv[]); #endif -int task_activate(FAR _TCB *tcb); +int task_activate(FAR struct tcb_s *tcb); #ifndef CONFIG_CUSTOM_STACK -int task_create(FAR const char *name, int priority, int stack_size, main_t entry, - FAR char * const argv[]); +int task_create(FAR const char *name, int priority, int stack_size, + main_t entry, FAR char * const argv[]); #else int task_create(FAR const char *name, int priority, main_t entry, FAR char * const argv[]); @@ -152,9 +152,10 @@ int sched_lockcount(void); #ifdef CONFIG_SCHED_INSTRUMENTATION -void sched_note_start(FAR _TCB *tcb); -void sched_note_stop(FAR _TCB *tcb); -void sched_note_switch(FAR _TCB *pFromTcb, FAR _TCB *pToTcb); +void sched_note_start(FAR struct tcb_s *tcb); +void sched_note_stop(FAR struct tcb_s *tcb); +void sched_note_switch(FAR struct tcb_s *pFromTcb, + FAR struct tcb_s *pToTcb); #else # define sched_note_start(t) diff --git a/nuttx/include/semaphore.h b/nuttx/include/semaphore.h index 203118bd6..46f2c06ea 100644 --- a/nuttx/include/semaphore.h +++ b/nuttx/include/semaphore.h @@ -63,12 +63,13 @@ extern "C" { /* This structure contains information about the holder of a semaphore */ #ifdef CONFIG_PRIORITY_INHERITANCE +struct tcb_s; /* Forward reference */ struct semholder_s { #if CONFIG_SEM_PREALLOCHOLDERS > 0 struct semholder_s *flink; /* Implements singly linked list */ #endif - void *htcb; /* Holder TCB (actual type is _TCB) */ + FAR struct tcb_s *htcb; /* Holder TCB */ int16_t counts; /* Number of counts owned by this holder */ }; |