9b9be7e1f0
Update files from Gregory Nutt to Apache 2.0 license. Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
115 lines
2.5 KiB
Plaintext
115 lines
2.5 KiB
Plaintext
//***************************************************************************
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// include/cxx/cunistd
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//
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// Licensed to the Apache Software Foundation (ASF) under one or more
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// contributor license agreements. See the NOTICE file distributed with
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// this work for additional information regarding copyright ownership. The
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// ASF licenses this file to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance with the
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// License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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// License for the specific language governing permissions and limitations
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// under the License.
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//
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//***************************************************************************
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#ifndef __INCLUDE_CXX_CUNISTD
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#define __INCLUDE_CXX_CUNISTD
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//***************************************************************************
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// Included Files
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//***************************************************************************
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#include <unistd.h>
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//***************************************************************************
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// Namespace
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//***************************************************************************
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namespace std
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{
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// Task control interfaces
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using ::vfork;
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using ::getpid;
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using ::_exit;
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using ::sleep;
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using ::usleep;
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using ::pause;
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// File descriptor operations
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using ::close;
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using ::dup;
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using ::dup2;
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using ::fsync;
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using ::lseek;
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using ::read;
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using ::write;
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using ::pread;
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using ::pwrite;
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// Terminal I/O
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#ifdef CONFIG_SERIAL_TERMIOS
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using ::isatty;
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#endif
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// Memory management
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#if defined(CONFIG_ARCH_ADDRENV) && defined(CONFIG_MM_PGALLOC) && \
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defined(CONFIG_ARCH_USE_MMU)
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using sbrk;
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#endif
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// Special devices
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using ::pipe;
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// Operations on working directories
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using ::chdir;
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using ::getcwd;
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// Operations on file paths
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using ::access;
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using ::rmdir;
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using ::unlink;
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using ::symlink;
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using ::readlink;
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// Execution of program files
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#ifdef CONFIG_LIBC_EXECFUNCS
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using ::execl;
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using ::execv;
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#endif
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// Byte operations
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using ::swab;
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// getopt and friends
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using ::getopt;
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// Non-standard accessor functions
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using ::getoptargp;
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using ::getoptindp;
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using ::getoptoptp;
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// Networking
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using ::gethostname;
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using ::sethostname;
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}
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#endif // __INCLUDE_CXX_CUNISTD
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