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111 lines
2.8 KiB
C
111 lines
2.8 KiB
C
/*
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This file is part of Fennix C Library.
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Fennix C Library 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 C Library 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 C Library. If not, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef _FCNTL_H
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#define _FCNTL_H
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#ifdef __cplusplus
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extern "C"
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{
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#endif // __cplusplus
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#include <sys/types.h>
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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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#define F_DUPFD
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#define F_DUPFD_CLOEXEC
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#define F_DUPFD_CLOFORK
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#define F_GETFD
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#define F_SETFD
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#define F_GETFL
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#define F_SETFL
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#define F_GETLK
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#define F_SETLK
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#define F_SETLKW
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#define F_OFD_GETLK
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#define F_OFD_SETLK
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#define F_OFD_SETLKW
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#define F_GETOWN
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#define F_GETOWN_EX
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#define F_SETOWN
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#define F_SETOWN_EX
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#define FD_CLOEXEC
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#define FD_CLOFORK
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#define F_RDLCK
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#define F_UNLCK
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#define F_WRLCK
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#define F_OWNER_PID
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#define F_OWNER_PGRP
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#define O_CLOEXEC 02000000
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#define O_CLOFORK
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#define O_CREAT 0100
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#define O_DIRECTORY
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#define O_EXCL 0200
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#define O_NOCTTY
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#define O_NOFOLLOW 0400000
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#define O_TRUNC 01000
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#define O_TTY_INIT
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#define O_APPEND 02000
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#define O_DSYNC
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#define O_NONBLOCK
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#define O_RSYNC
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#define O_SYNC
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#define O_ACCMODE
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#define O_EXEC
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#define O_RDONLY 00
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#define O_RDWR 02
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#define O_SEARCH
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#define O_WRONLY 01
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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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int creat(const char *path, mode_t mode);
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int fcntl(int fildes, int cmd, ...);
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int open(const char *path, int oflag, ...);
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int openat(int fd, const char *path, int oflag, ...);
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int posix_fadvise(int fd, off_t offset, off_t len, int advice);
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int posix_fallocate(int fd, off_t offset, off_t len);
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#ifdef __cplusplus
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}
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#endif // __cplusplus
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#endif // !_FCNTL_H
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