diff options
Diffstat (limited to '')
| -rw-r--r-- | c/src/exec/posix/headers/cancel.h | 15 | ||||
| -rw-r--r-- | c/src/exec/posix/headers/cond.h | 123 | ||||
| -rw-r--r-- | c/src/exec/posix/headers/condmp.h | 162 | ||||
| -rw-r--r-- | c/src/exec/posix/headers/intr.h | 154 | ||||
| -rw-r--r-- | c/src/exec/posix/headers/key.h | 136 | ||||
| -rw-r--r-- | c/src/exec/posix/headers/mqueue.h | 186 | ||||
| -rw-r--r-- | c/src/exec/posix/headers/mqueuemp.h | 161 | ||||
| -rw-r--r-- | c/src/exec/posix/headers/mutex.h | 117 | ||||
| -rw-r--r-- | c/src/exec/posix/headers/mutexmp.h | 161 | ||||
| -rw-r--r-- | c/src/exec/posix/headers/priority.h | 34 | ||||
| -rw-r--r-- | c/src/exec/posix/headers/pthread.h | 113 | ||||
| -rw-r--r-- | c/src/exec/posix/headers/pthreadmp.h | 161 | ||||
| -rw-r--r-- | c/src/exec/posix/headers/semaphore.h | 135 | ||||
| -rw-r--r-- | c/src/exec/posix/headers/semaphoremp.h | 161 | ||||
| -rw-r--r-- | c/src/exec/posix/headers/threadsup.h | 29 | ||||
| -rw-r--r-- | c/src/exec/posix/headers/time.h | 14 |
16 files changed, 1862 insertions, 0 deletions
diff --git a/c/src/exec/posix/headers/cancel.h b/c/src/exec/posix/headers/cancel.h new file mode 100644 index 0000000000..de059d317d --- /dev/null +++ b/c/src/exec/posix/headers/cancel.h @@ -0,0 +1,15 @@ +/* rtems/posix/cancel.h + * + */ + +#ifndef __RTEMS_POSIX_CANCEL_h +#define __RTEMS_POSIX_CANCEL_h + +typedef struct { + Chain_Node Node; + void (*routine)( void * ); + void *arg; +} POSIX_Cancel_Handler_control; + +#endif +/* end of include file */ diff --git a/c/src/exec/posix/headers/cond.h b/c/src/exec/posix/headers/cond.h new file mode 100644 index 0000000000..4448e38b6c --- /dev/null +++ b/c/src/exec/posix/headers/cond.h @@ -0,0 +1,123 @@ +/* rtems/posix/cond.h + * + * This include file contains all the private support information for + * POSIX condition variables. + * + * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. + * On-Line Applications Research Corporation (OAR). + * All rights assigned to U.S. Government, 1994. + * + * This material may be reproduced by or for the U.S. Government pursuant + * to the copyright license under the clause at DFARS 252.227-7013. This + * notice must appear in all copies of this file and its derivatives. + * + * $Id$ + */ + +#ifndef __RTEMS_POSIX_CONDITION_VARIABLES_h +#define __RTEMS_POSIX_CONDITION_VARIABLES_h + +#ifdef __cplusplus +extern "C" { +#endif + +#include <rtems/score/object.h> +#include <rtems/score/threadq.h> + +/* + * Data Structure used to manage a POSIX condition variable + */ + +typedef struct { + Objects_Control Object; + int process_shared; + pthread_mutex_t Mutex; + Thread_queue_Control Wait_queue; +} POSIX_Condition_variables_Control; + +/* + * The following defines the information control block used to manage + * this class of objects. + */ + +EXTERN Objects_Information _POSIX_Condition_variables_Information; + +/* + * _POSIX_Condition_variables_Manager_initialization + * + * DESCRIPTION: + * + * This routine performs the initialization necessary for this manager. + */ + +void _POSIX_Condition_variables_Manager_initialization( + unsigned32 maximum_condition_variables +); + +/* + * _POSIX_Condition_variables_Allocate + * + * DESCRIPTION: + * + * This function allocates a condition variable control block from + * the inactive chain of free condition variable control blocks. + */ + +STATIC INLINE POSIX_Condition_variables_Control * + _POSIX_Condition_variables_Allocate( void ); + +/* + * _POSIX_Condition_variables_Free + * + * DESCRIPTION: + * + * This routine frees a condition variable control block to the + * inactive chain of free condition variable control blocks. + */ + +STATIC INLINE void _POSIX_Condition_variables_Free ( + POSIX_Condition_variables_Control *the_condition_variable +); + +/* + * _POSIX_Condition_variables_Get + * + * DESCRIPTION: + * + * This function maps condition variable IDs to condition variable control + * blocks. If ID corresponds to a local condition variable, then it returns + * the_condition variable control pointer which maps to ID and location + * is set to OBJECTS_LOCAL. if the condition variable ID is global and + * resides on a remote node, then location is set to OBJECTS_REMOTE, + * and the_condition variable is undefined. Otherwise, location is set + * to OBJECTS_ERROR and the_condition variable is undefined. + */ + +STATIC INLINE POSIX_Condition_variables_Control *_POSIX_Condition_variables_Get ( + Objects_Id *id, + Objects_Locations *location +); + +/* + * _POSIX_Condition_variables_Is_null + * + * DESCRIPTION: + * + * This function returns TRUE if the_condition variable is NULL + * and FALSE otherwise. + */ + +STATIC INLINE boolean _POSIX_Condition_variables_Is_null ( + POSIX_Condition_variables_Control *the_condition_variable +); + +#include <rtems/posix/cond.inl> +#include <rtems/posix/condmp.h> + +#ifdef __cplusplus +} +#endif + +#endif +/* end of include file */ + diff --git a/c/src/exec/posix/headers/condmp.h b/c/src/exec/posix/headers/condmp.h new file mode 100644 index 0000000000..12997b68f4 --- /dev/null +++ b/c/src/exec/posix/headers/condmp.h @@ -0,0 +1,162 @@ +/* condmp.h + * + * This include file contains all the constants and structures associated + * with the Multiprocessing Support in the POSIX Condition Variable Manager. + * + * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. + * On-Line Applications Research Corporation (OAR). + * All rights assigned to U.S. Government, 1994. + * + * This material may be reproduced by or for the U.S. Government pursuant + * to the copyright license under the clause at DFARS 252.227-7013. This + * notice must appear in all copies of this file and its derivatives. + * + * $Id$ + */ + +#ifndef __RTEMS_POSIX_CONDITION_VARIABLES_MP_h +#define __RTEMS_POSIX_CONDITION_VARIABLES_MP_h + +#ifdef __cplusplus +extern "C" { +#endif + +#include <rtems/score/mppkt.h> +#include <rtems/score/object.h> +#include <rtems/score/thread.h> +#include <rtems/score/watchdog.h> + +/* + * The following enumerated type defines the list of + * remote condition variable operations. + */ + +typedef enum { + POSIX_CONDITION_VARIABLES_MP_ANNOUNCE_CREATE = 0, + POSIX_CONDITION_VARIABLES_MP_ANNOUNCE_DELETE = 1, + POSIX_CONDITION_VARIABLES_MP_EXTRACT_PROXY = 2, + POSIX_CONDITION_VARIABLES_MP_OBTAIN_REQUEST = 3, + POSIX_CONDITION_VARIABLES_MP_OBTAIN_RESPONSE = 4, + POSIX_CONDITION_VARIABLES_MP_RELEASE_REQUEST = 5, + POSIX_CONDITION_VARIABLES_MP_RELEASE_RESPONSE = 6, +} POSIX_Condition_variables_MP_Remote_operations; + +/* + * The following data structure defines the packet used to perform + * remote condition variable operations. + */ + +typedef struct { + MP_packet_Prefix Prefix; + POSIX_Condition_variables_MP_Remote_operations operation; + Objects_Name name; + boolean wait; /* XXX options */ + Objects_Id proxy_id; +} POSIX_Condition_variables_MP_Packet; + +/* + * _POSIX_Condition_variables_MP_Send_process_packet + * + * DESCRIPTION: + * + * This routine performs a remote procedure call so that a + * process operation can be performed on another node. + */ + +void _POSIX_Condition_variables_MP_Send_process_packet ( + POSIX_Condition_variables_MP_Remote_operations operation, + Objects_Id condition_variables_id, + Objects_Name name, + Objects_Id proxy_id +); + +/* + * _POSIX_Condition_variables_MP_Send_request_packet + * + * DESCRIPTION: + * + * This routine performs a remote procedure call so that a + * directive operation can be initiated on another node. + */ + +int _POSIX_Condition_variables_MP_Send_request_packet ( + POSIX_Condition_variables_MP_Remote_operations operation, + Objects_Id condition_variables_id, + boolean wait, /* XXX options */ + Watchdog_Interval timeout +); + +/* + * _POSIX_Condition_variables_MP_Send_response_packet + * + * DESCRIPTION: + * + * This routine performs a remote procedure call so that a + * directive can be performed on another node. + */ + +void _POSIX_Condition_variables_MP_Send_response_packet ( + POSIX_Condition_variables_MP_Remote_operations operation, + Objects_Id condition_variables_id, + Thread_Control *the_thread +); + +/* + * + * _POSIX_Condition_variables_MP_Process_packet + * + * DESCRIPTION: + * + * This routine performs the actions specific to this package for + * the request from another node. + */ + +void _POSIX_Condition_variables_MP_Process_packet ( + MP_packet_Prefix *the_packet_prefix +); + +/* + * _POSIX_Condition_variables_MP_Send_object_was_deleted + * + * DESCRIPTION: + * + * This routine is invoked indirectly by the thread queue + * when a proxy has been removed from the thread queue and + * the remote node must be informed of this. + */ + +void _POSIX_Condition_variables_MP_Send_object_was_deleted ( + Thread_Control *the_proxy +); + +/* + * _POSIX_Condition_variables_MP_Send_extract_proxy + * + * DESCRIPTION: + * + * This routine is invoked when a task is deleted and it + * has a proxy which must be removed from a thread queue and + * the remote node must be informed of this. + */ + +void _POSIX_Condition_variables_MP_Send_extract_proxy ( + Thread_Control *the_thread +); + +/* + * _POSIX_Condition_variables_MP_Get_packet + * + * DESCRIPTION: + * + * This function is used to obtain a condition variable mp packet. + */ + +POSIX_Condition_variables_MP_Packet + *_POSIX_Condition_variables_MP_Get_packet ( void ); + +#ifdef __cplusplus +} +#endif + +#endif +/* end of file */ diff --git a/c/src/exec/posix/headers/intr.h b/c/src/exec/posix/headers/intr.h new file mode 100644 index 0000000000..b940148999 --- /dev/null +++ b/c/src/exec/posix/headers/intr.h @@ -0,0 +1,154 @@ +/* rtems/posix/intr.h + * + * This include file contains all the private support information for + * POSIX Interrupt Manager. + * + * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. + * On-Line Applications Research Corporation (OAR). + * All rights assigned to U.S. Government, 1994. + * + * This material may be reproduced by or for the U.S. Government pursuant + * to the copyright license under the clause at DFARS 252.227-7013. This + * notice must appear in all copies of this file and its derivatives. + * + * $Id$ + */ + +#ifndef __RTEMS_POSIX_KEY_h +#define __RTEMS_POSIX_KEY_h + +#ifdef __cplusplus +extern "C" { +#endif + +#include <rtems/score/isr.h> +#include <rtems/score/object.h> + +/* + * Data Structure used to manage each POSIX Interrupt Vector + */ + +typedef struct { + int number_installed; + int lock_count; + int deferred_count; + Chain_Control Handlers; +} POSIX_Interrupt_Control; + +/* + * Data Structure used to manage a POSIX Interrupt Handler + */ + +typedef struct { + Objects_Control Object; + int is_active; + intr_t vector; + Thread_Control *server; + int (*handler)( void *area ); + volatile void *user_data_area; +} POSIX_Interrupt_Handler_control; + +/* + * The following defines the information control block used to manage + * this class of objects. + */ + +EXTERN Objects_Information _POSIX_Interrupt_Handlers_Information; + +/* + * The following is an array which is used to manage the set of + * interrupt handlers installed on each vector. + */ + +EXTERN POSIX_Interrupt_Control + _POSIX_Interrupt_Information[ ISR_NUMBER_OF_VECTORS ]; + +/* + * _POSIX_Interrupt_Manager_initialization + * + * DESCRIPTION: + * + * This routine performs the initialization necessary for this manager. + */ + +void _POSIX_Interrupt_Manager_initialization( + unsigned32 maximum_interrupt_handlers +); + +/* + * _POSIX_Interrupt_Allocate + * + * DESCRIPTION: + * + * This function allocates a interrupt handler control block from + * the inactive chain of free interrupt handler control blocks. + */ + +STATIC INLINE POSIX_Interrupt_Handler_control * + _POSIX_Interrupt_Allocate( void ); + +/* + * _POSIX_Interrupt_Free + * + * DESCRIPTION: + * + * This routine frees a interrupt handler control block to the + * inactive chain of free interrupt handler control blocks. + */ + +STATIC INLINE void _POSIX_Interrupt_Free ( + POSIX_Interrupt_Handler_control *the_intr +); + +/* + * _POSIX_Interrupt_Get + * + * DESCRIPTION: + * + * This function maps interrupt handler IDs to interrupt handler control + * blocks. If ID corresponds to a local interrupt handler, then it returns + * the_intr control pointer which maps to ID and location + * is set to OBJECTS_LOCAL. if the interrupt handler ID is global and + * resides on a remote node, then location is set to OBJECTS_REMOTE, + * and the_intr is undefined. Otherwise, location is set + * to OBJECTS_ERROR and the_intr is undefined. + */ + +STATIC INLINE POSIX_Interrupt_Control *_POSIX_Interrupt_Get ( + Objects_Id id, + Objects_Locations *location +); + +/* + * _POSIX_Interrupt_Is_null + * + * DESCRIPTION: + * + * This function returns TRUE if the_intr is NULL and FALSE otherwise. + */ + +STATIC INLINE boolean _POSIX_Interrupt_Is_null ( + POSIX_Interrupt_Handler_control *the_intr +); + +/* + * _POSIX_Interrupt_Handler + * + * DESCRIPTION: + * + * This function XXX. + */ + +void _POSIX_Interrupt_Handler( + ISR_Vector_number vector +); + +#include <rtems/posix/intr.inl> + +#ifdef __cplusplus +} +#endif + +#endif +/* end of include file */ + diff --git a/c/src/exec/posix/headers/key.h b/c/src/exec/posix/headers/key.h new file mode 100644 index 0000000000..0e690161b8 --- /dev/null +++ b/c/src/exec/posix/headers/key.h @@ -0,0 +1,136 @@ +/* rtems/posix/key.h + * + * This include file contains all the private support information for + * POSIX key. + * + * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. + * On-Line Applications Research Corporation (OAR). + * All rights assigned to U.S. Government, 1994. + * + * This material may be reproduced by or for the U.S. Government pursuant + * to the copyright license under the clause at DFARS 252.227-7013. This + * notice must appear in all copies of this file and its derivatives. + * + * $Id$ + */ + +#ifndef __RTEMS_POSIX_KEY_h +#define __RTEMS_POSIX_KEY_h + +#ifdef __cplusplus +extern "C" { +#endif + +/* + * Data Structure used to manage a POSIX key + * + * NOTE: The Values is a table indexed by the index portion of the + * ID of the currently executing thread. + */ + +typedef struct { + Objects_Control Object; + boolean is_active; + void (*destructor)( void * ); + void **Values[ OBJECTS_CLASSES_LAST_THREAD_CLASS + 1 ]; +} POSIX_Keys_Control; + +/* + * The following defines the information control block used to manage + * this class of objects. + */ + +EXTERN Objects_Information _POSIX_Keys_Information; + +/* + * _POSIX_Keys_Manager_initialization + * + * DESCRIPTION: + * + * This routine performs the initialization necessary for this manager. + */ + +void _POSIX_Key_Manager_initialization( + unsigned32 maximum_keys +); + +/* + * _POSIX_Keys_Run_destructors + * + * DESCRIPTION: + * + * This function executes all the destructors associated with the thread's + * keys. This function will execute until all values have been set to NULL. + * + * NOTE: This is the routine executed when a thread exits to + * run through all the keys and do the destructor action. + */ + +void _POSIX_Keys_Run_destructors( + Thread_Control *thread +); + +/* + * _POSIX_Keys_Allocate + * + * DESCRIPTION: + * + * This function allocates a keys control block from + * the inactive chain of free keys control blocks. + */ + +STATIC INLINE POSIX_Keys_Control *_POSIX_Keys_Allocate( void ); + +/* + * _POSIX_Keys_Free + * + * DESCRIPTION: + * + * This routine frees a keys control block to the + * inactive chain of free keys control blocks. + */ + +STATIC INLINE void _POSIX_Keys_Free ( + POSIX_Keys_Control *the_key +); + +/* + * _POSIX_Keys_Get + * + * DESCRIPTION: + * + * This function maps key IDs to key control blocks. + * If ID corresponds to a local keys, then it returns + * the_key control pointer which maps to ID and location + * is set to OBJECTS_LOCAL. if the keys ID is global and + * resides on a remote node, then location is set to OBJECTS_REMOTE, + * and the_key is undefined. Otherwise, location is set + * to OBJECTS_ERROR and the_key is undefined. + */ + +STATIC INLINE POSIX_Keys_Control *_POSIX_Keys_Get ( + Objects_Id id, + Objects_Locations *location +); + +/* + * _POSIX_Keys_Is_null + * + * DESCRIPTION: + * + * This function returns TRUE if the_key is NULL and FALSE otherwise. + */ + +STATIC INLINE boolean _POSIX_Keys_Is_null ( + POSIX_Keys_Control *the_key +); + +#include <rtems/posix/key.inl> + +#ifdef __cplusplus +} +#endif + +#endif +/* end of include file */ + diff --git a/c/src/exec/posix/headers/mqueue.h b/c/src/exec/posix/headers/mqueue.h new file mode 100644 index 0000000000..5d5cfee61b --- /dev/null +++ b/c/src/exec/posix/headers/mqueue.h @@ -0,0 +1,186 @@ +/* rtems/posix/mqueue.h + * + * This include file contains all the private support information for + * POSIX Message Queues. + * + * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. + * On-Line Applications Research Corporation (OAR). + * All rights assigned to U.S. Government, 1994. + * + * This material may be reproduced by or for the U.S. Government pursuant + * to the copyright license under the clause at DFARS 252.227-7013. This + * notice must appear in all copies of this file and its derivatives. + * + * $Id$ + */ + +#ifndef __RTEMS_POSIX_MESSAGE_QUEUE_h +#define __RTEMS_POSIX_MESSAGE_QUEUE_h + +#ifdef __cplusplus +extern "C" { +#endif + +#include <rtems/score/coremsg.h> +#include <rtems/score/object.h> + +/* + * Data Structure used to manage a POSIX message queue + */ + +typedef struct { + Objects_Control Object; + int process_shared; + int flags; + boolean named; + boolean linked; + boolean blocking; + unsigned32 open_count; + CORE_message_queue_Control Message_queue; + struct sigevent notification; +} POSIX_Message_queue_Control; + +/* + * The following defines the information control block used to manage + * this class of objects. + */ + +EXTERN Objects_Information _POSIX_Message_queue_Information; + +/* + * _POSIX_Message_queue_Manager_initialization + * + * DESCRIPTION: + * + * This routine performs the initialization necessary for this manager. + */ + +void _POSIX_Message_queue_Manager_initialization( + unsigned32 maximum_message_queues +); + +/* + * + * _POSIX_Message_queue_Create_support + * + * DESCRIPTION: + * + * This routine performs the creation of a message queue utilizing the + * core message queue. + */ + +int _POSIX_Message_queue_Create_support( + const char *name, + int pshared, + unsigned int oflag, + struct mq_attr *attr, + POSIX_Message_queue_Control **message_queue +); + +/* + * + * _POSIX_Message_queue_Send_support + * + * DESCRIPTION: + * + * This routine posts a message to a specified message queue. + */ + +int _POSIX_Message_queue_Send_support( + mqd_t mqdes, + const char *msg_ptr, + unsigned32 msg_len, + Priority_Control msg_prio, + Watchdog_Interval timeout +); + +/* + * _POSIX_Message_queue_Allocate + * + * DESCRIPTION: + * + * This function allocates a message queue control block from + * the inactive chain of free message queue control blocks. + */ + +STATIC INLINE POSIX_Message_queue_Control *_POSIX_Message_queue_Allocate( void ); + +/* + * _POSIX_Message_queue_Free + * + * DESCRIPTION: + * + * This routine frees a message queue control block to the + * inactive chain of free message queue control blocks. + */ + +STATIC INLINE void _POSIX_Message_queue_Free ( + POSIX_Message_queue_Control *the_mq +); + +/* + * _POSIX_Message_queue_Get + * + * DESCRIPTION: + * + * This function maps message queue IDs to message queue control blocks. + * If ID corresponds to a local message queue, then it returns + * the_mq control pointer which maps to ID and location + * is set to OBJECTS_LOCAL. if the message queue ID is global and + * resides on a remote node, then location is set to OBJECTS_REMOTE, + * and the_message queue is undefined. Otherwise, location is set + * to OBJECTS_ERROR and the_mq is undefined. + */ + +STATIC INLINE POSIX_Message_queue_Control *_POSIX_Message_queue_Get ( + Objects_Id id, + Objects_Locations *location +); + +/* + * _POSIX_Message_queue_Is_null + * + * DESCRIPTION: + * + * This function returns TRUE if the_message_queue is NULL and FALSE otherwise. + */ + +STATIC INLINE boolean _POSIX_Message_queue_Is_null ( + POSIX_Message_queue_Control *the_mq +); + +/* + * _POSIX_Message_queue_Name_to_id + * + * DESCRIPTION: + * + * XXX + */ + +int _POSIX_Message_queue_Name_to_id( + const char *name, + Objects_Id *id +); + +/* + * _POSIX_Message_queue_Priority_to_core + * + * DESCRIPTION: + * + * XXX + */ + +STATIC INLINE Priority_Control _POSIX_Message_queue_Priority_to_core( + unsigned int priority +); + +#include <rtems/posix/mqueue.inl> +#include <rtems/posix/mqueuemp.h> + +#ifdef __cplusplus +} +#endif + +#endif +/* end of include file */ + diff --git a/c/src/exec/posix/headers/mqueuemp.h b/c/src/exec/posix/headers/mqueuemp.h new file mode 100644 index 0000000000..ae23f6af56 --- /dev/null +++ b/c/src/exec/posix/headers/mqueuemp.h @@ -0,0 +1,161 @@ +/* mqueuemp.h + * + * This include file contains all the constants and structures associated + * with the Multiprocessing Support in the POSIX Message Queue Manager. + * + * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. + * On-Line Applications Research Corporation (OAR). + * All rights assigned to U.S. Government, 1994. + * + * This material may be reproduced by or for the U.S. Government pursuant + * to the copyright license under the clause at DFARS 252.227-7013. This + * notice must appear in all copies of this file and its derivatives. + * + * $Id$ + */ + +#ifndef __RTEMS_POSIX_MESSAGE_QUEUE_MP_h +#define __RTEMS_POSIX_MESSAGE_QUEUE_MP_h + +#ifdef __cplusplus +extern "C" { +#endif + +#include <rtems/score/mppkt.h> +#include <rtems/score/object.h> +#include <rtems/score/thread.h> +#include <rtems/score/watchdog.h> + +/* + * The following enumerated type defines the list of + * remote message queue operations. + */ + +typedef enum { + POSIX_MESSAGE_QUEUE_MP_ANNOUNCE_CREATE = 0, + POSIX_MESSAGE_QUEUE_MP_ANNOUNCE_DELETE = 1, + POSIX_MESSAGE_QUEUE_MP_EXTRACT_PROXY = 2, + POSIX_MESSAGE_QUEUE_MP_OBTAIN_REQUEST = 3, + POSIX_MESSAGE_QUEUE_MP_OBTAIN_RESPONSE = 4, + POSIX_MESSAGE_QUEUE_MP_RELEASE_REQUEST = 5, + POSIX_MESSAGE_QUEUE_MP_RELEASE_RESPONSE = 6, +} POSIX_Message_queue_MP_Remote_operations; + +/* + * The following data structure defines the packet used to perform + * remote message queue operations. + */ + +typedef struct { + MP_packet_Prefix Prefix; + POSIX_Message_queue_MP_Remote_operations operation; + Objects_Name name; + boolean wait; /* XXX options */ + Objects_Id proxy_id; +} POSIX_Message_queue_MP_Packet; + +/* + * _POSIX_Message_queue_MP_Send_process_packet + * + * DESCRIPTION: + * + * This routine performs a remote procedure call so that a + * process operation can be performed on another node. + */ + +void _POSIX_Message_queue_MP_Send_process_packet ( + POSIX_Message_queue_MP_Remote_operations operation, + Objects_Id mq_id, + Objects_Name name, + Objects_Id proxy_id +); + +/* + * _POSIX_Message_queue_MP_Send_request_packet + * + * DESCRIPTION: + * + * This routine performs a remote procedure call so that a + * directive operation can be initiated on another node. + */ + +int _POSIX_Message_queue_MP_Send_request_packet ( + POSIX_Message_queue_MP_Remote_operations operation, + Objects_Id mq_id, + boolean wait, /* XXX options */ + Watchdog_Interval timeout +); + +/* + * _POSIX_Message_queue_MP_Send_response_packet + * + * DESCRIPTION: + * + * This routine performs a remote procedure call so that a + * directive can be performed on another node. + */ + +void _POSIX_Message_queue_MP_Send_response_packet ( + POSIX_Message_queue_MP_Remote_operations operation, + Objects_Id mq_id, + Thread_Control *the_thread +); + +/* + * + * _POSIX_Message_queue_MP_Process_packet + * + * DESCRIPTION: + * + * This routine performs the actions specific to this package for + * the request from another node. + */ + +void _POSIX_Message_queue_MP_Process_packet ( + MP_packet_Prefix *the_packet_prefix +); + +/* + * _POSIX_Message_queue_MP_Send_object_was_deleted + * + * DESCRIPTION: + * + * This routine is invoked indirectly by the thread queue + * when a proxy has been removed from the thread queue and + * the remote node must be informed of this. + */ + +void _POSIX_Message_queue_MP_Send_object_was_deleted ( + Thread_Control *the_proxy +); + +/* + * _POSIX_Message_queue_MP_Send_extract_proxy + * + * DESCRIPTION: + * + * This routine is invoked when a task is deleted and it + * has a proxy which must be removed from a thread queue and + * the remote node must be informed of this. + */ + +void _POSIX_Message_queue_MP_Send_extract_proxy ( + Thread_Control *the_thread +); + +/* + * _POSIX_Message_queue_MP_Get_packet + * + * DESCRIPTION: + * + * This function is used to obtain a message queue mp packet. + */ + +POSIX_Message_queue_MP_Packet *_POSIX_Message_queue_MP_Get_packet ( void ); + +#ifdef __cplusplus +} +#endif + +#endif +/* end of file */ diff --git a/c/src/exec/posix/headers/mutex.h b/c/src/exec/posix/headers/mutex.h new file mode 100644 index 0000000000..5639d908d2 --- /dev/null +++ b/c/src/exec/posix/headers/mutex.h @@ -0,0 +1,117 @@ +/* rtems/posix/mutex.h + * + * This include file contains all the private support information for + * POSIX mutex's. + * + * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. + * On-Line Applications Research Corporation (OAR). + * All rights assigned to U.S. Government, 1994. + * + * This material may be reproduced by or for the U.S. Government pursuant + * to the copyright license under the clause at DFARS 252.227-7013. This + * notice must appear in all copies of this file and its derivatives. + * + * $Id$ + */ + +#ifndef __RTEMS_POSIX_MUTEX_h +#define __RTEMS_POSIX_MUTEX_h + +#ifdef __cplusplus +extern "C" { +#endif + +/* + * Data Structure used to manage a POSIX mutex + */ + +typedef struct { + Objects_Control Object; + int process_shared; + CORE_mutex_Control Mutex; +} POSIX_Mutex_Control; + +/* + * The following defines the information control block used to manage + * this class of objects. + */ + +EXTERN Objects_Information _POSIX_Mutex_Information; + +/* + * _POSIX_Mutex_Manager_initialization + * + * DESCRIPTION: + * + * This routine performs the initialization necessary for this manager. + */ + +void _POSIX_Mutex_Manager_initialization( + unsigned32 maximum_mutexes +); + +/* + * _POSIX_Mutex_Allocate + * + * DESCRIPTION: + * + * This function allocates a mutexes control block from + * the inactive chain of free mutexes control blocks. + */ + +STATIC INLINE POSIX_Mutex_Control *_POSIX_Mutex_Allocate( void ); + +/* + * _POSIX_Mutex_Free + * + * DESCRIPTION: + * + * This routine frees a mutexes control block to the + * inactive chain of free mutexes control blocks. + */ + +STATIC INLINE void _POSIX_Mutex_Free ( + POSIX_Mutex_Control *the_mutex +); + +/* + * _POSIX_Mutex_Get + * + * DESCRIPTION: + * + * This function maps mutexes IDs to mutexes control blocks. + * If ID corresponds to a local mutexes, then it returns + * the_mutex control pointer which maps to ID and location + * is set to OBJECTS_LOCAL. if the mutexes ID is global and + * resides on a remote node, then location is set to OBJECTS_REMOTE, + * and the_mutex is undefined. Otherwise, location is set + * to OBJECTS_ERROR and the_mutex is undefined. + */ + +STATIC INLINE POSIX_Mutex_Control *_POSIX_Mutex_Get ( + Objects_Id *id, + Objects_Locations *location +); + +/* + * _POSIX_Mutex_Is_null + * + * DESCRIPTION: + * + * This function returns TRUE if the_mutex is NULL and FALSE otherwise. + */ + +STATIC INLINE boolean _POSIX_Mutex_Is_null ( + POSIX_Mutex_Control *the_mutex +); + +#include <rtems/posix/mutex.inl> +#include <rtems/posix/mutexmp.h> + +#ifdef __cplusplus +} +#endif + +#endif +/* end of include file */ + diff --git a/c/src/exec/posix/headers/mutexmp.h b/c/src/exec/posix/headers/mutexmp.h new file mode 100644 index 0000000000..15ac5371e8 --- /dev/null +++ b/c/src/exec/posix/headers/mutexmp.h @@ -0,0 +1,161 @@ +/* mutexmp.h + * + * This include file contains all the constants and structures associated + * with the Multiprocessing Support in the POSIX Mutex Manager. + * + * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. + * On-Line Applications Research Corporation (OAR). + * All rights assigned to U.S. Government, 1994. + * + * This material may be reproduced by or for the U.S. Government pursuant + * to the copyright license under the clause at DFARS 252.227-7013. This + * notice must appear in all copies of this file and its derivatives. + * + * $Id$ + */ + +#ifndef __RTEMS_POSIX_MUTEX_MP_h +#define __RTEMS_POSIX_MUTEX_MP_h + +#ifdef __cplusplus +extern "C" { +#endif + +#include <rtems/score/mppkt.h> +#include <rtems/score/object.h> +#include <rtems/score/thread.h> +#include <rtems/score/watchdog.h> + +/* + * The following enumerated type defines the list of + * remote mutex operations. + */ + +typedef enum { + POSIX_MUTEX_MP_ANNOUNCE_CREATE = 0, + POSIX_MUTEX_MP_ANNOUNCE_DELETE = 1, + POSIX_MUTEX_MP_EXTRACT_PROXY = 2, + POSIX_MUTEX_MP_OBTAIN_REQUEST = 3, + POSIX_MUTEX_MP_OBTAIN_RESPONSE = 4, + POSIX_MUTEX_MP_RELEASE_REQUEST = 5, + POSIX_MUTEX_MP_RELEASE_RESPONSE = 6, +} POSIX_Mutex_MP_Remote_operations; + +/* + * The following data structure defines the packet used to perform + * remote mutex operations. + */ + +typedef struct { + MP_packet_Prefix Prefix; + POSIX_Mutex_MP_Remote_operations operation; + Objects_Name name; + boolean wait; /* XXX options */ + Objects_Id proxy_id; +} POSIX_Mutex_MP_Packet; + +/* + * _POSIX_Mutex_MP_Send_process_packet + * + * DESCRIPTION: + * + * This routine performs a remote procedure call so that a + * process operation can be performed on another node. + */ + +void _POSIX_Mutex_MP_Send_process_packet ( + POSIX_Mutex_MP_Remote_operations operation, + Objects_Id mutex_id, + Objects_Name name, + Objects_Id proxy_id +); + +/* + * _POSIX_Mutex_MP_Send_request_packet + * + * DESCRIPTION: + * + * This routine performs a remote procedure call so that a + * directive operation can be initiated on another node. + */ + +int _POSIX_Mutex_MP_Send_request_packet ( + POSIX_Mutex_MP_Remote_operations operation, + Objects_Id mutex_id, + boolean wait, /* XXX options */ + Watchdog_Interval timeout +); + +/* + * _POSIX_Mutex_MP_Send_response_packet + * + * DESCRIPTION: + * + * This routine performs a remote procedure call so that a + * directive can be performed on another node. + */ + +void _POSIX_Mutex_MP_Send_response_packet ( + POSIX_Mutex_MP_Remote_operations operation, + Objects_Id mutex_id, + Thread_Control *the_thread +); + +/* + * + * _POSIX_Mutex_MP_Process_packet + * + * DESCRIPTION: + * + * This routine performs the actions specific to this package for + * the request from another node. + */ + +void _POSIX_Mutex_MP_Process_packet ( + MP_packet_Prefix *the_packet_prefix +); + +/* + * _POSIX_Mutex_MP_Send_object_was_deleted + * + * DESCRIPTION: + * + * This routine is invoked indirectly by the thread queue + * when a proxy has been removed from the thread queue and + * the remote node must be informed of this. + */ + +void _POSIX_Mutex_MP_Send_object_was_deleted ( + Thread_Control *the_proxy +); + +/* + * _POSIX_Mutex_MP_Send_extract_proxy + * + * DESCRIPTION: + * + * This routine is invoked when a task is deleted and it + * has a proxy which must be removed from a thread queue and + * the remote node must be informed of this. + */ + +void _POSIX_Mutex_MP_Send_extract_proxy ( + Thread_Control *the_thread +); + +/* + * _POSIX_Mutex_MP_Get_packet + * + * DESCRIPTION: + * + * This function is used to obtain a mutex mp packet. + */ + +POSIX_Mutex_MP_Packet *_POSIX_Mutex_MP_Get_packet ( void ); + +#ifdef __cplusplus +} +#endif + +#endif +/* end of file */ diff --git a/c/src/exec/posix/headers/priority.h b/c/src/exec/posix/headers/priority.h new file mode 100644 index 0000000000..f4cb717b7c --- /dev/null +++ b/c/src/exec/posix/headers/priority.h @@ -0,0 +1,34 @@ +/* + * + * + * $Id$ + */ + +#ifndef __RTEMS_POSIX_PRIORITY_h +#define __RTEMS_POSIX_PRIORITY_h + +#include <rtems/score/priority.h> + +/* + * RTEMS Core has priorities run in the opposite sense of the POSIX API. + */ + +#define POSIX_SCHEDULER_MAXIMUM_PRIORITY (255) + +#define POSIX_SCHEDULER_MINIMUM_PRIORITY (1) + +STATIC INLINE boolean _POSIX_Priority_Is_valid( + int priority +); + +STATIC INLINE Priority_Control _POSIX_Priority_To_core( + int priority +); + +STATIC INLINE int _POSIX_Priority_From_core( + Priority_Control priority +); + +#include <rtems/posix/priority.inl> + +#endif diff --git a/c/src/exec/posix/headers/pthread.h b/c/src/exec/posix/headers/pthread.h new file mode 100644 index 0000000000..538e737268 --- /dev/null +++ b/c/src/exec/posix/headers/pthread.h @@ -0,0 +1,113 @@ +/* rtems/posix/pthread.h + * + * This include file contains all the private support information for + * POSIX threads. + * + * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. + * On-Line Applications Research Corporation (OAR). + * All rights assigned to U.S. Government, 1994. + * + * This material may be reproduced by or for the U.S. Government pursuant + * to the copyright license under the clause at DFARS 252.227-7013. This + * notice must appear in all copies of this file and its derivatives. + * + * $Id$ + */ + +#ifndef __RTEMS_POSIX_THREADS_h +#define __RTEMS_POSIX_THREADS_h + +#ifdef __cplusplus +extern "C" { +#endif + +/* + * Data Structure used to manage a POSIX thread + */ + +typedef Thread_Control POSIX_Threads_Control; + +/* + * The following defines the information control block used to manage + * this class of objects. + */ + +EXTERN Objects_Information _POSIX_Threads_Information; + +/* + * _POSIX_Threads_Manager_initialization + * + * DESCRIPTION: + * + * This routine performs the initialization necessary for this manager. + */ + +void _POSIX_Threads_Manager_initialization( + unsigned32 maximum_pthreads +); + +/* + * _POSIX_Threads_Allocate + * + * DESCRIPTION: + * + * This function allocates a pthread control block from + * the inactive chain of free pthread control blocks. + */ + +STATIC INLINE POSIX_Threads_Control *_POSIX_Threads_Allocate( void ); + +/* + * _POSIX_Threads_Free + * + * DESCRIPTION: + * + * This routine frees a pthread control block to the + * inactive chain of free pthread control blocks. + */ + +STATIC INLINE void _POSIX_Threads_Free ( + POSIX_Threads_Control *the_pthread +); + +/* + * _POSIX_Threads_Get + * + * DESCRIPTION: + * + * This function maps pthread IDs to pthread control blocks. + * If ID corresponds to a local pthread, then it returns + * the_pthread control pointer which maps to ID and location + * is set to OBJECTS_LOCAL. if the pthread ID is global and + * resides on a remote node, then location is set to OBJECTS_REMOTE, + * and the_pthread is undefined. Otherwise, location is set + * to OBJECTS_ERROR and the_pthread is undefined. + */ + +STATIC INLINE POSIX_Threads_Control *_POSIX_Threads_Get ( + Objects_Id *id, + Objects_Locations *location +); + +/* + * _POSIX_Threads_Is_null + * + * DESCRIPTION: + * + * This function returns TRUE if the_pthread is NULL and FALSE otherwise. + */ + +STATIC INLINE boolean _POSIX_Threads_Is_null ( + POSIX_Threads_Control *the_pthread +); + +#include <rtems/posix/pthread.inl> +#include <rtems/posix/pthreadmp.h> + +#ifdef __cplusplus +} +#endif + +#endif +/* end of include file */ + diff --git a/c/src/exec/posix/headers/pthreadmp.h b/c/src/exec/posix/headers/pthreadmp.h new file mode 100644 index 0000000000..e15534136b --- /dev/null +++ b/c/src/exec/posix/headers/pthreadmp.h @@ -0,0 +1,161 @@ +/* pthreadmp.h + * + * This include file contains all the constants and structures associated + * with the Multiprocessing Support in the POSIX Threads Manager. + * + * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. + * On-Line Applications Research Corporation (OAR). + * All rights assigned to U.S. Government, 1994. + * + * This material may be reproduced by or for the U.S. Government pursuant + * to the copyright license under the clause at DFARS 252.227-7013. This + * notice must appear in all copies of this file and its derivatives. + * + * $Id$ + */ + +#ifndef __RTEMS_POSIX_THREADS_MP_h +#define __RTEMS_POSIX_THREADS_MP_h + +#ifdef __cplusplus +extern "C" { +#endif + +#include <rtems/score/mppkt.h> +#include <rtems/score/object.h> +#include <rtems/score/thread.h> +#include <rtems/score/watchdog.h> + +/* + * The following enumerated type defines the list of + * remote pthread operations. + */ + +typedef enum { + POSIX_THREADS_MP_ANNOUNCE_CREATE = 0, + POSIX_THREADS_MP_ANNOUNCE_DELETE = 1, + POSIX_THREADS_MP_EXTRACT_PROXY = 2, + POSIX_THREADS_MP_OBTAIN_REQUEST = 3, + POSIX_THREADS_MP_OBTAIN_RESPONSE = 4, + POSIX_THREADS_MP_RELEASE_REQUEST = 5, + POSIX_THREADS_MP_RELEASE_RESPONSE = 6 +} POSIX_Threads_MP_Remote_operations; + +/* + * The following data structure defines the packet used to perform + * remote pthread operations. + */ + +typedef struct { + MP_packet_Prefix Prefix; + POSIX_Threads_MP_Remote_operations operation; + Objects_Name name; + boolean wait; + Objects_Id proxy_id; +} POSIX_Threads_MP_Packet; + +/* + * _POSIX_Threads_MP_Send_process_packet + * + * DESCRIPTION: + * + * This routine performs a remote procedure call so that a + * process operation can be performed on another node. + */ + +void _POSIX_Threads_MP_Send_process_packet ( + POSIX_Threads_MP_Remote_operations operation, + Objects_Id pthread_id, + Objects_Name name, + Objects_Id proxy_id +); + +/* + * _POSIX_Threads_MP_Send_request_packet + * + * DESCRIPTION: + * + * This routine performs a remote procedure call so that a + * directive operation can be initiated on another node. + */ + +int _POSIX_Threads_MP_Send_request_packet ( + POSIX_Threads_MP_Remote_operations operation, + Objects_Id pthread_id, + boolean wait, + Watchdog_Interval timeout +); + +/* + * _POSIX_Threads_MP_Send_response_packet + * + * DESCRIPTION: + * + * This routine performs a remote procedure call so that a + * directive can be performed on another node. + */ + +void _POSIX_Threads_MP_Send_response_packet ( + POSIX_Threads_MP_Remote_operations operation, + Objects_Id pthread_id, + Thread_Control *the_thread +); + +/* + * + * _POSIX_Threads_MP_Process_packet + * + * DESCRIPTION: + * + * This routine performs the actions specific to this package for + * the request from another node. + */ + +void _POSIX_Threads_MP_Process_packet ( + MP_packet_Prefix *the_packet_prefix +); + +/* + * _POSIX_Threads_MP_Send_object_was_deleted + * + * DESCRIPTION: + * + * This routine is invoked indirectly by the thread queue + * when a proxy has been removed from the thread queue and + * the remote node must be informed of this. + */ + +void _POSIX_Threads_MP_Send_object_was_deleted ( + Thread_Control *the_proxy +); + +/* + * _POSIX_Threads_MP_Send_extract_proxy + * + * DESCRIPTION: + * + * This routine is invoked when a task is deleted and it + * has a proxy which must be removed from a thread queue and + * the remote node must be informed of this. + */ + +void _POSIX_Threads_MP_Send_extract_proxy ( + Thread_Control *the_thread +); + +/* + * _POSIX_Threads_MP_Get_packet + * + * DESCRIPTION: + * + * This function is used to obtain a pthread mp packet. + */ + +POSIX_Threads_MP_Packet *_POSIX_Threads_MP_Get_packet ( void ); + +#ifdef __cplusplus +} +#endif + +#endif +/* end of file */ diff --git a/c/src/exec/posix/headers/semaphore.h b/c/src/exec/posix/headers/semaphore.h new file mode 100644 index 0000000000..a538663989 --- /dev/null +++ b/c/src/exec/posix/headers/semaphore.h @@ -0,0 +1,135 @@ +/* rtems/posix/semaphore.h + * + * This include file contains all the private support information for + * POSIX Semaphores. + * + * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. + * On-Line Applications Research Corporation (OAR). + * All rights assigned to U.S. Government, 1994. + * + * This material may be reproduced by or for the U.S. Government pursuant + * to the copyright license under the clause at DFARS 252.227-7013. This + * notice must appear in all copies of this file and its derivatives. + * + * $Id$ + */ + +#ifndef __RTEMS_POSIX_SEMAPHORE_h +#define __RTEMS_POSIX_SEMAPHORE_h + +#ifdef __cplusplus +extern "C" { +#endif + +#include <rtems/score/coresem.h> + +/* + * Data Structure used to manage a POSIX semaphore + */ + +typedef struct { + Objects_Control Object; + int process_shared; + boolean named; + boolean linked; + unsigned32 open_count; + CORE_semaphore_Control Semaphore; +} POSIX_Semaphore_Control; + +/* + * The following defines the information control block used to manage + * this class of objects. + */ + +EXTERN Objects_Information _POSIX_Semaphore_Information; + +/* + * _POSIX_Semaphore_Manager_initialization + * + * DESCRIPTION: + * + * This routine performs the initialization necessary for this manager. + */ + +void _POSIX_Semaphore_Manager_initialization( + unsigned32 maximum_semaphorees +); + +/* + * _POSIX_Semaphore_Allocate + * + * DESCRIPTION: + * + * This function allocates a semaphore control block from + * the inactive chain of free semaphore control blocks. + */ + +STATIC INLINE POSIX_Semaphore_Control *_POSIX_Semaphore_Allocate( void ); + +/* + * _POSIX_Semaphore_Free + * + * DESCRIPTION: + * + * This routine frees a semaphore control block to the + * inactive chain of free semaphore control blocks. + */ + +STATIC INLINE void _POSIX_Semaphore_Free ( + POSIX_Semaphore_Control *the_semaphore +); + +/* + * _POSIX_Semaphore_Get + * + * DESCRIPTION: + * + * This function maps semaphore IDs to semaphore control blocks. + * If ID corresponds to a local semaphore, then it returns + * the_semaphore control pointer which maps to ID and location + * is set to OBJECTS_LOCAL. if the semaphore ID is global and + * resides on a remote node, then location is set to OBJECTS_REMOTE, + * and the_semaphore is undefined. Otherwise, location is set + * to OBJECTS_ERROR and the_semaphore is undefined. + */ + +STATIC INLINE POSIX_Semaphore_Control *_POSIX_Semaphore_Get ( + Objects_Id *id, + Objects_Locations *location +); + +/* + * _POSIX_Semaphore_Is_null + * + * DESCRIPTION: + * + * This function returns TRUE if the_semaphore is NULL and FALSE otherwise. + */ + +STATIC INLINE boolean _POSIX_Semaphore_Is_null ( + POSIX_Semaphore_Control *the_semaphore +); + +/* + * _POSIX_Semaphore_Name_to_id + * + * DESCRIPTION: + * + * XXX + */ + +int _POSIX_Semaphore_Name_to_id( + const char *name, + Objects_Id *id +); + +#include <rtems/posix/semaphore.inl> +#include <rtems/posix/semaphoremp.h> + +#ifdef __cplusplus +} +#endif + +#endif +/* end of include file */ + diff --git a/c/src/exec/posix/headers/semaphoremp.h b/c/src/exec/posix/headers/semaphoremp.h new file mode 100644 index 0000000000..102b3d08a6 --- /dev/null +++ b/c/src/exec/posix/headers/semaphoremp.h @@ -0,0 +1,161 @@ +/* semaphoremp.h + * + * This include file contains all the constants and structures associated + * with the Multiprocessing Support in the POSIX Semaphore Manager. + * + * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. + * On-Line Applications Research Corporation (OAR). + * All rights assigned to U.S. Government, 1994. + * + * This material may be reproduced by or for the U.S. Government pursuant + * to the copyright license under the clause at DFARS 252.227-7013. This + * notice must appear in all copies of this file and its derivatives. + * + * $Id$ + */ + +#ifndef __RTEMS_POSIX_SEMAPHORE_MP_h +#define __RTEMS_POSIX_SEMAPHORE_MP_h + +#ifdef __cplusplus +extern "C" { +#endif + +#include <rtems/score/mppkt.h> +#include <rtems/score/object.h> +#include <rtems/score/thread.h> +#include <rtems/score/watchdog.h> + +/* + * The following enumerated type defines the list of + * remote semaphore operations. + */ + +typedef enum { + POSIX_SEMAPHORE_MP_ANNOUNCE_CREATE = 0, + POSIX_SEMAPHORE_MP_ANNOUNCE_DELETE = 1, + POSIX_SEMAPHORE_MP_EXTRACT_PROXY = 2, + POSIX_SEMAPHORE_MP_OBTAIN_REQUEST = 3, + POSIX_SEMAPHORE_MP_OBTAIN_RESPONSE = 4, + POSIX_SEMAPHORE_MP_RELEASE_REQUEST = 5, + POSIX_SEMAPHORE_MP_RELEASE_RESPONSE = 6, +} POSIX_Semaphore_MP_Remote_operations; + +/* + * The following data structure defines the packet used to perform + * remote semaphore operations. + */ + +typedef struct { + MP_packet_Prefix Prefix; + POSIX_Semaphore_MP_Remote_operations operation; + Objects_Name name; + boolean wait; /* XXX options */ + Objects_Id proxy_id; +} POSIX_Semaphore_MP_Packet; + +/* + * _POSIX_Semaphore_MP_Send_process_packet + * + * DESCRIPTION: + * + * This routine performs a remote procedure call so that a + * process operation can be performed on another node. + */ + +void _POSIX_Semaphore_MP_Send_process_packet ( + POSIX_Semaphore_MP_Remote_operations operation, + Objects_Id semaphore_id, + Objects_Name name, + Objects_Id proxy_id +); + +/* + * _POSIX_Semaphore_MP_Send_request_packet + * + * DESCRIPTION: + * + * This routine performs a remote procedure call so that a + * directive operation can be initiated on another node. + */ + +int _POSIX_Semaphore_MP_Send_request_packet ( + POSIX_Semaphore_MP_Remote_operations operation, + Objects_Id semaphore_id, + boolean wait, /* XXX options */ + Watchdog_Interval timeout +); + +/* + * _POSIX_Semaphore_MP_Send_response_packet + * + * DESCRIPTION: + * + * This routine performs a remote procedure call so that a + * directive can be performed on another node. + */ + +void _POSIX_Semaphore_MP_Send_response_packet ( + POSIX_Semaphore_MP_Remote_operations operation, + Objects_Id semaphore_id, + Thread_Control *the_thread +); + +/* + * + * _POSIX_Semaphore_MP_Process_packet + * + * DESCRIPTION: + * + * This routine performs the actions specific to this package for + * the request from another node. + */ + +void _POSIX_Semaphore_MP_Process_packet ( + MP_packet_Prefix *the_packet_prefix +); + +/* + * _POSIX_Semaphore_MP_Send_object_was_deleted + * + * DESCRIPTION: + * + * This routine is invoked indirectly by the thread queue + * when a proxy has been removed from the thread queue and + * the remote node must be informed of this. + */ + +void _POSIX_Semaphore_MP_Send_object_was_deleted ( + Thread_Control *the_proxy +); + +/* + * _POSIX_Semaphore_MP_Send_extract_proxy + * + * DESCRIPTION: + * + * This routine is invoked when a task is deleted and it + * has a proxy which must be removed from a thread queue and + * the remote node must be informed of this. + */ + +void _POSIX_Semaphore_MP_Send_extract_proxy ( + Thread_Control *the_thread +); + +/* + * _POSIX_Semaphore_MP_Get_packet + * + * DESCRIPTION: + * + * This function is used to obtain a semaphore mp packet. + */ + +POSIX_Semaphore_MP_Packet *_POSIX_Semaphore_MP_Get_packet ( void ); + +#ifdef __cplusplus +} +#endif + +#endif +/* end of file */ diff --git a/c/src/exec/posix/headers/threadsup.h b/c/src/exec/posix/headers/threadsup.h new file mode 100644 index 0000000000..39a3c9d51a --- /dev/null +++ b/c/src/exec/posix/headers/threadsup.h @@ -0,0 +1,29 @@ +/* threadsup.h + * + */ + +#ifndef __RTEMS_POSIX_THREAD_SUPPORT_h +#define __RTEMS_POSIX_THREAD_SUPPORT_h + +#include <rtems/score/coresem.h> + +typedef struct { + /* + * POSIX Interrupts + */ + unsigned32 interrupts_installed; + CORE_semaphore_Control Interrupt_Semaphore; + + /* + * POSIX Cancelability + */ + int cancelability_state; + int cancelability_type; + int cancelation_requested; + Chain_Control Cancellation_Handlers; + +} POSIX_API_Thread_Support_Control; + +#endif +/* end of include file */ + diff --git a/c/src/exec/posix/headers/time.h b/c/src/exec/posix/headers/time.h new file mode 100644 index 0000000000..0b11f2fa54 --- /dev/null +++ b/c/src/exec/posix/headers/time.h @@ -0,0 +1,14 @@ +/* + * + * + * $Id$ + */ + +#ifndef __RTEMS_POSIX_TIME_h +#define __RTEMS_POSIX_TIME_h + +Watchdog_Interval _POSIX_Time_Spec_to_interval( + const struct timespec *time +); + +#endif |