diff options
Diffstat (limited to 'nuttx/sched/mq_initialize.c')
| -rw-r--r-- | nuttx/sched/mq_initialize.c | 54 |
1 files changed, 24 insertions, 30 deletions
diff --git a/nuttx/sched/mq_initialize.c b/nuttx/sched/mq_initialize.c index 2e85e148c..5b03a1120 100644 --- a/nuttx/sched/mq_initialize.c +++ b/nuttx/sched/mq_initialize.c @@ -2,7 +2,7 @@ * sched/mq_initialize.c * * Copyright (C) 2007, 2009, 2011 Gregory Nutt. All rights reserved. - * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * Author: Gregory Nutt <gnutt@nuttx.org> * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -53,9 +53,7 @@ * Private Type Declarations ************************************************************************/ -/* This is a container for a list of message queue - * descriptors. - */ +/* This is a container for a list of message queue descriptors. */ struct mq_des_block_s { @@ -71,22 +69,22 @@ struct mq_des_block_s sq_queue_t g_msgqueues; -/* The g_msgfree is a list of messages that are available - * for general use. The number of messages in this list is a - * system configuration item. +/* The g_msgfree is a list of messages that are available for general + * use. The number of messages in this list is a system configuration + * item. */ sq_queue_t g_msgfree; -/* The g_msgfreeInt is a list of messages that are reserved - * for use by interrupt handlers. +/* The g_msgfreeInt is a list of messages that are reserved for use by + * interrupt handlers. */ sq_queue_t g_msgfreeirq; -/* The g_desfree data structure is a list of message - * descriptors available to the operating system for general use. - * The number of messages in the pool is a constant. +/* The g_desfree data structure is a list of message descriptors available + * to the operating system for general use. The number of messages in the + * pool is a constant. */ sq_queue_t g_desfree; @@ -95,21 +93,19 @@ sq_queue_t g_desfree; * Private Variables ************************************************************************/ -/* g_msgalloc is a pointer to the start of the allocated - * block of messages. +/* g_msgalloc is a pointer to the start of the allocated block of + * messages. */ static mqmsg_t *g_msgalloc; -/* g_msgfreeirqalloc is a pointer to the start of the - * allocated block of messages. +/* g_msgfreeirqalloc is a pointer to the start of the allocated block of + * messages. */ static mqmsg_t *g_msgfreeirqalloc; -/* g_desalloc is a list of allocated block of message queue - * descriptors. - */ +/* g_desalloc is a list of allocated block of message queue descriptors. */ static sq_queue_t g_desalloc; @@ -118,15 +114,14 @@ static sq_queue_t g_desalloc; ************************************************************************/ /************************************************************************ - * Function: mq_msgblockalloc + * Name: mq_msgblockalloc * * Description: - * Allocate a block of messages and place them on the free - * list. + * Allocate a block of messages and place them on the free list. * - * - * Inputs: + * Inputs Parameters: * queue + * ************************************************************************/ static mqmsg_t *mq_msgblockalloc(sq_queue_t *queue, uint16_t nmsgs, @@ -159,13 +154,12 @@ static mqmsg_t *mq_msgblockalloc(sq_queue_t *queue, uint16_t nmsgs, ************************************************************************/ /************************************************************************ - * Function: mq_initialize + * Name: mq_initialize * * Description: - * This function initializes the messasge system. This - * function must be called early in the initialization - * sequence before any of the other message interfaces - * execute. + * This function initializes the messasge system. This function must + * be called early in the initialization sequence before any of the + * other message interfaces execute. * * Inputs: * None @@ -207,7 +201,7 @@ void mq_initialize(void) } /************************************************************************ - * Function: mq_desblockalloc + * Name: mq_desblockalloc * * Description: * Allocate a block of message descriptors and place them on the free |