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https://github.com/EnderIce2/Fennix.git
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110 lines
2.6 KiB
C
110 lines
2.6 KiB
C
/*
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This file is part of Fennix Kernel.
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Fennix Kernel is free software: you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation, either version 3 of
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the License, or (at your option) any later version.
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Fennix Kernel is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Fennix Kernel. If not, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef __FENNIX_API_FCNTL_H__
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#define __FENNIX_API_FCNTL_H__
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#ifdef __kernel__
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#include <types.h>
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#endif
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/* cmd */
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#define F_DUPFD 0x1
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#define F_DUPFD_CLOEXEC 0x101
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#define F_DUPFD_CLOFORK 0x201
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#define F_GETFD 0x2
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#define F_SETFD 0x3
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#define F_GETFL 0x4
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#define F_SETFL 0x5
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#define F_GETLK 0x6
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#define F_SETLK 0x7
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#define F_SETLKW 0x8
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#define F_OFD_GETLK 0x9
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#define F_OFD_SETLK 0xA
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#define F_OFD_SETLKW 0xB
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#define F_GETOWN 0xC
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#define F_GETOWN_EX 0xD
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#define F_SETOWN 0xE
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#define F_SETOWN_EX 0xF
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#define FD_CLOEXEC 0x1
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#define FD_CLOFORK 0x2
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/* l_type */
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#define F_RDLCK 0x1
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#define F_UNLCK 0x2
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#define F_WRLCK 0x3
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/* type */
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#define F_OWNER_PID 0
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#define F_OWNER_PGRP 1
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/* oflag */
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#define O_CLOEXEC 02000000
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#define O_CLOFORK 04000000
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#define O_CREAT 0x8
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#define O_DIRECTORY 0200000
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#define O_EXCL 0x20
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#define O_NOCTTY 0x40
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#define O_NOFOLLOW 0400000
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#define O_TRUNC 0x400
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#define O_TTY_INIT 0x800
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#define O_APPEND 0x4
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#define O_DSYNC 0x10
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#define O_NONBLOCK 0x80
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#define O_RSYNC 0x100
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#define O_SYNC 0x200
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#define O_ACCMODE 0x3
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#define O_EXEC 0x4
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#define O_RDONLY 0x1
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#define O_RDWR 0x3
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#define O_SEARCH 0x10
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#define O_WRONLY 0x2
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#define AT_FDCWD
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#define AT_EACCESS
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#define AT_SYMLINK_NOFOLLOW
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#define AT_SYMLINK_FOLLOW
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#define AT_REMOVEDIR
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#define POSIX_FADV_DONTNEED
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#define POSIX_FADV_NOREUSE
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#define POSIX_FADV_NORMAL
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#define POSIX_FADV_RANDOM
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#define POSIX_FADV_SEQUENTIAL
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#define POSIX_FADV_WILLNEED
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typedef struct f_owner_ex
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{
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int type; /* Discriminator for pid. */
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pid_t pid; /* Process ID or process group ID. */
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} f_owner_ex;
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typedef struct flock
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{
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short l_type; /* Type of lock; F_RDLCK, F_WRLCK, F_UNLCK. */
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short l_whence; /* Flag for starting offset. */
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off_t l_start; /* Relative offset in bytes. */
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off_t l_len; /* Size; if 0 then until EOF. */
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pid_t l_pid; /* For a process-owned file lock, ignored on input or the process ID of the owning process on output; for an OFD-owned file lock, zero on input or (pid_t)-1 on output. */
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} flock;
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#endif // !__FENNIX_API_FCNTL_H__
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