nuttx/libs/libc/stdlib/lib_getprogname.c
Xiang Xiao ed1e4ddfa7 libc: Add getprogname function
defined here:
https://www.freebsd.org/cgi/man.cgi?query=getprogname&sektion=3

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-12-15 10:47:56 -06:00

45 lines
1.7 KiB
C

/****************************************************************************
* libs/libc/stdlib/lib_getprogname.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdlib.h>
#include <nuttx/tls.h>
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: getprogname
****************************************************************************/
FAR const char *getprogname(void)
{
FAR struct task_info_s *info;
info = task_get_info();
return info->argv[0];
}