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110 lines
3.2 KiB
C
110 lines
3.2 KiB
C
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include <sys/cdefs.h>
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#include <sys/types.h>
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__BEGIN_DECLS
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#define F_DUPFD 0
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#define F_GETFD 1
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#define F_SETFD 2
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#define F_GETFL 3
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#define F_SETFL 4
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#define FD_CLOEXEC 1
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#define O_RDONLY (1 << 0)
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#define O_WRONLY (1 << 1)
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#define O_RDWR (O_RDONLY | O_WRONLY)
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#define O_ACCMODE (O_RDONLY | O_WRONLY)
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#define O_EXEC (1 << 2)
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#define O_CREAT (1 << 3)
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#define O_EXCL (1 << 4)
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#define O_NOCTTY (1 << 5)
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#define O_TRUNC (1 << 6)
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#define O_APPEND (1 << 7)
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#define O_NONBLOCK (1 << 8)
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#define O_DIRECTORY (1 << 9)
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#define O_NOFOLLOW (1 << 10)
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#define O_CLOEXEC (1 << 11)
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#define O_DIRECT (1 << 12)
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#define S_IFMT 0170000
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#define S_IFDIR 0040000
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#define S_IFCHR 0020000
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#define S_IFBLK 0060000
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#define S_IFREG 0100000
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#define S_IFIFO 0010000
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#define S_IFLNK 0120000
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#define S_IFSOCK 0140000
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#define S_ISUID 04000
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#define S_ISGID 02000
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#define S_ISVTX 01000
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#define S_IRUSR 0400
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#define S_IWUSR 0200
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#define S_IXUSR 0100
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#define S_IRGRP 0040
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#define S_IWGRP 0020
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#define S_IXGRP 0010
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#define S_IROTH 0004
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#define S_IWOTH 0002
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#define S_IXOTH 0001
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#define S_IRWXU (S_IRUSR | S_IWUSR | S_IXUSR)
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#define S_IRWXG (S_IRWXU >> 3)
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#define S_IRWXO (S_IRWXG >> 3)
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int creat(const char* path, mode_t);
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int open(const char* path, int options, ...);
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int creat_with_path_length(const char* path, size_t path_length, mode_t);
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int open_with_path_length(const char* path, size_t path_length, int options, mode_t);
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#define AT_FDCWD -100
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int openat(int dirfd, const char* path, int options, ...);
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int openat_with_path_length(int dirfd, const char* path, size_t path_length, int options, mode_t);
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int fcntl(int fd, int cmd, ...);
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int watch_file(const char* path, size_t path_length);
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#define F_RDLCK 0
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#define F_WRLCK 1
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#define F_UNLCK 2
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#define F_SETLKW 7
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struct flock {
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short l_type;
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short l_whence;
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off_t l_start;
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off_t l_len;
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pid_t l_pid;
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};
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__END_DECLS
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