diff options
Diffstat (limited to 'nuttx/libc/spawn/lib_psa_init.c')
-rw-r--r-- | nuttx/libc/spawn/lib_psa_init.c | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/nuttx/libc/spawn/lib_psa_init.c b/nuttx/libc/spawn/lib_psa_init.c deleted file mode 100644 index f76188c52..000000000 --- a/nuttx/libc/spawn/lib_psa_init.c +++ /dev/null @@ -1,93 +0,0 @@ -/**************************************************************************** - * libc/string/lib_psa_init.c - * - * Copyright (C) 2013 Gregory Nutt. All rights reserved. - * 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 - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * 3. Neither the name NuttX nor the names of its contributors may be - * used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS - * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE - * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, - * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS - * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED - * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - * - ****************************************************************************/ - -/**************************************************************************** - * Included Files - ****************************************************************************/ - -#include <nuttx/config.h> - -#include <sched.h> -#include <spawn.h> -#include <assert.h> -#include <errno.h> - -/**************************************************************************** - * Global Functions - ****************************************************************************/ - -/**************************************************************************** - * Name: posix_spawnattr_init - * - * Description: - * The posix_spawnattr_init() function initializes the object referenced - * by attr, to an empty set of spawn attributes for subsequent use in a - * call to posix_spawn() or posix_spawnp(). - * - * Input Parameters: - * attr - The address of the spawn attributes to be initialized. - * - * Returned Value: - * On success, these functions return 0; on failure they return an error - * number from <errno.h>. - * - ****************************************************************************/ - -int posix_spawnattr_init(posix_spawnattr_t *attr) -{ - struct sched_param param; - int ret; - - DEBUGASSERT(attr); - - /* Flags: None */ - - attr->flags = 0; - - /* Set the default scheduler policy to the policy of this task */ - - attr->policy = sched_getscheduler(0); - - /* Set the default priority to the same priority as this task */ - - ret = sched_getparam(0, ¶m); - if (ret < 0) - { - return errno; - } - - attr->priority = param.sched_priority; - return OK; -} |