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sched/: Correct some naming. The NuttX task groups have been using the acroynum 'gid' and also the type 'gid_t' for the the task group ID. That is incorrect. Than naming is reserved for use with group permissions. So these were all named to grpid and grpid_t so that it is clearer that these refer to NuttX task group IDs, and not to group permissions.

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This commit is contained in:
Gregory Nutt
2019-08-02 10:01:30 -06:00
parent 4c800ca372
commit 8e321aba84
12 changed files with 74 additions and 62 deletions
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include/nuttx/sched.h
+10 -4
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@@ -1,7 +1,7 @@
/********************************************************************************
* include/nuttx/sched.h
*
* Copyright (C) 2007-2016, 2018 Gregory Nutt. All rights reserved.
* Copyright (C) 2007-2016, 2018-2019 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
@@ -361,6 +361,12 @@ struct pthread_cleanup_s
# endif
#endif
/* type grpid_t ******************************************************************/
/* The task group ID */
typedef int16_t grpid_t;
/* struct dspace_s ***************************************************************/
/* This structure describes a reference counted D-Space region. This must be a
@@ -425,10 +431,10 @@ struct task_group_s
{
#if defined(HAVE_GROUP_MEMBERS) || defined(CONFIG_ARCH_ADDRENV)
struct task_group_s *flink; /* Supports a singly linked list */
gid_t tg_gid; /* The ID of this task group */
grpid_t tg_grpid; /* The ID of this task group */
#endif
#ifdef HAVE_GROUP_MEMBERS
gid_t tg_pgid; /* The ID of the parent task group */
grpid_t tg_pgrpid; /* The ID of the parent task group */
#endif
#if !defined(CONFIG_DISABLE_PTHREAD) && defined(CONFIG_SCHED_HAVE_PARENT)
pid_t tg_task; /* The ID of the task within the group */
@@ -479,7 +485,7 @@ struct task_group_s
#endif
#ifndef HAVE_GROUP_MEMBERS
/* REVISIT: What if parent thread exits? Should use tg_pgid. */
/* REVISIT: What if parent thread exits? Should use tg_pgrpid. */
pid_t tg_ppid; /* This is the ID of the parent thread */
#ifndef CONFIG_SCHED_CHILD_STATUS