fly316/PX4-Autopilot
7
0
Fork 0
mirror of https://gitee.com/mirrors_PX4/PX4-Autopilot.git synced 2026-10-23 08:53:38 +08:00
Code Issues Packages Projects Releases Wiki Activity

Fix STM32 F2/F4 SDIO clocking; Clean-up files in sched/ directory

Browse Source 
git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4940 7fd9a85b-ad96-42d3-883c-3090e2eb8679
This commit is contained in:
patacongo
2012-07-14 19:30:31 +00:00
parent 876ffbd29f
commit 4ea9aa3ff1
204 changed files with 2197 additions and 1635 deletions
Download Patch File Download Diff File Expand all files Collapse all files
nuttx/sched/sched_setparam.c
+16 -13
View File
@@ -2,7 +2,7 @@
* sched/sched_setparam.c
*
* Copyright (C) 2007, 2009 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
@@ -38,10 +38,13 @@
****************************************************************************/
#include <nuttx/config.h>
#include <sys/types.h>
#include <sched.h>
#include <errno.h>
#include <nuttx/arch.h>
#include "os_internal.h"
/****************************************************************************
@@ -78,23 +81,23 @@
* Description:
* This function sets the priority of a specified task.
*
* NOTE: Setting a task's priority to the same value has a similar
* effect to sched_yield() -- The task will be moved to after all other
* tasks with the same priority.
* NOTE: Setting a task's priority to the same value has a similar effect
* to sched_yield() -- The task will be moved to after all other tasks
* with the same priority.
*
* Inputs:
* pid - the task ID of the task to reprioritize. If pid is
* zero, the priority of the calling task is changed.
* param - A structure whose member sched_priority is the integer
* priority. The range of valid priority numbers is from
* SCHED_PRIORITY_MIN through SCHED_PRIORITY_MAX.
* pid - the task ID of the task to reprioritize. If pid is zero, the
* priority of the calling task is changed.
* param - A structure whose member sched_priority is the integer priority.
* The range of valid priority numbers is from SCHED_PRIORITY_MIN
* through SCHED_PRIORITY_MAX.
*
* Return Value:
* On success, sched_setparam() returns 0 (OK). On error, -1
* (ERROR) is returned, and errno is set appropriately.
* On success, sched_setparam() returns 0 (OK). On error, -1 (ERROR) is
* returned, and errno is set appropriately.
*
* EINVAL The parameter 'param' is invalid or does not make
* sense for the current scheduling policy.
* EINVAL The parameter 'param' is invalid or does not make sense for the
* current scheduling policy.
* EPERM The calling task does not have appropriate privileges.
* ESRCH The task whose ID is pid could not be found.
*