mirror of
git://git.musl-libc.org/musl
synced 2024-12-16 03:35:06 +00:00
fd427c4eae
while it's the same for all presently supported archs, it differs at least on sparc, and conceptually it's no less arch-specific than the other O_* macros. O_SEARCH and O_EXEC are still defined in terms of O_PATH in the main fcntl.h.
189 lines
3.7 KiB
C
189 lines
3.7 KiB
C
#ifndef _FCNTL_H
|
|
#define _FCNTL_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#include <features.h>
|
|
|
|
#define __NEED_off_t
|
|
#define __NEED_pid_t
|
|
#define __NEED_mode_t
|
|
|
|
#ifdef _GNU_SOURCE
|
|
#define __NEED_size_t
|
|
#define __NEED_ssize_t
|
|
#define __NEED_struct_iovec
|
|
#endif
|
|
|
|
#include <bits/alltypes.h>
|
|
|
|
#include <bits/fcntl.h>
|
|
|
|
struct flock
|
|
{
|
|
short l_type;
|
|
short l_whence;
|
|
off_t l_start;
|
|
off_t l_len;
|
|
pid_t l_pid;
|
|
};
|
|
|
|
int creat(const char *, mode_t);
|
|
int fcntl(int, int, ...);
|
|
int open(const char *, int, ...);
|
|
int openat(int, const char *, int, ...);
|
|
int posix_fadvise(int, off_t, off_t, int);
|
|
int posix_fallocate(int, off_t, off_t);
|
|
|
|
#define O_SEARCH O_PATH
|
|
#define O_EXEC O_PATH
|
|
|
|
#define O_ACCMODE (03|O_SEARCH)
|
|
#define O_RDONLY 00
|
|
#define O_WRONLY 01
|
|
#define O_RDWR 02
|
|
|
|
#define F_OFD_GETLK 36
|
|
#define F_OFD_SETLK 37
|
|
#define F_OFD_SETLKW 38
|
|
|
|
#define F_DUPFD_CLOEXEC 1030
|
|
|
|
#define F_RDLCK 0
|
|
#define F_WRLCK 1
|
|
#define F_UNLCK 2
|
|
|
|
#define FD_CLOEXEC 1
|
|
|
|
#define AT_FDCWD (-100)
|
|
#define AT_SYMLINK_NOFOLLOW 0x100
|
|
#define AT_REMOVEDIR 0x200
|
|
#define AT_SYMLINK_FOLLOW 0x400
|
|
#define AT_EACCESS 0x200
|
|
|
|
#define POSIX_FADV_NORMAL 0
|
|
#define POSIX_FADV_RANDOM 1
|
|
#define POSIX_FADV_SEQUENTIAL 2
|
|
#define POSIX_FADV_WILLNEED 3
|
|
#define POSIX_FADV_DONTNEED 4
|
|
#define POSIX_FADV_NOREUSE 5
|
|
|
|
#undef SEEK_SET
|
|
#undef SEEK_CUR
|
|
#undef SEEK_END
|
|
#define SEEK_SET 0
|
|
#define SEEK_CUR 1
|
|
#define SEEK_END 2
|
|
|
|
#ifndef S_IRUSR
|
|
#define S_ISUID 04000
|
|
#define S_ISGID 02000
|
|
#define S_ISVTX 01000
|
|
#define S_IRUSR 0400
|
|
#define S_IWUSR 0200
|
|
#define S_IXUSR 0100
|
|
#define S_IRWXU 0700
|
|
#define S_IRGRP 0040
|
|
#define S_IWGRP 0020
|
|
#define S_IXGRP 0010
|
|
#define S_IRWXG 0070
|
|
#define S_IROTH 0004
|
|
#define S_IWOTH 0002
|
|
#define S_IXOTH 0001
|
|
#define S_IRWXO 0007
|
|
#endif
|
|
|
|
#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
|
|
#define AT_NO_AUTOMOUNT 0x800
|
|
#define AT_EMPTY_PATH 0x1000
|
|
|
|
#define FAPPEND O_APPEND
|
|
#define FFSYNC O_FSYNC
|
|
#define FASYNC O_ASYNC
|
|
#define FNONBLOCK O_NONBLOCK
|
|
#define FNDELAY O_NDELAY
|
|
|
|
#define F_OK 0
|
|
#define R_OK 4
|
|
#define W_OK 2
|
|
#define X_OK 1
|
|
#define F_ULOCK 0
|
|
#define F_LOCK 1
|
|
#define F_TLOCK 2
|
|
#define F_TEST 3
|
|
|
|
#define F_SETLEASE 1024
|
|
#define F_GETLEASE 1025
|
|
#define F_NOTIFY 1026
|
|
#define F_CANCELLK 1029
|
|
#define F_SETPIPE_SZ 1031
|
|
#define F_GETPIPE_SZ 1032
|
|
#define F_ADD_SEALS 1033
|
|
#define F_GET_SEALS 1034
|
|
|
|
#define F_SEAL_SEAL 0x0001
|
|
#define F_SEAL_SHRINK 0x0002
|
|
#define F_SEAL_GROW 0x0004
|
|
#define F_SEAL_WRITE 0x0008
|
|
|
|
#define DN_ACCESS 0x00000001
|
|
#define DN_MODIFY 0x00000002
|
|
#define DN_CREATE 0x00000004
|
|
#define DN_DELETE 0x00000008
|
|
#define DN_RENAME 0x00000010
|
|
#define DN_ATTRIB 0x00000020
|
|
#define DN_MULTISHOT 0x80000000
|
|
|
|
int lockf(int, int, off_t);
|
|
#endif
|
|
|
|
#if defined(_GNU_SOURCE)
|
|
#define F_OWNER_TID 0
|
|
#define F_OWNER_PID 1
|
|
#define F_OWNER_PGRP 2
|
|
#define F_OWNER_GID 2
|
|
struct f_owner_ex {
|
|
int type;
|
|
pid_t pid;
|
|
};
|
|
#define FALLOC_FL_KEEP_SIZE 1
|
|
#define FALLOC_FL_PUNCH_HOLE 2
|
|
#define SYNC_FILE_RANGE_WAIT_BEFORE 1
|
|
#define SYNC_FILE_RANGE_WRITE 2
|
|
#define SYNC_FILE_RANGE_WAIT_AFTER 4
|
|
#define SPLICE_F_MOVE 1
|
|
#define SPLICE_F_NONBLOCK 2
|
|
#define SPLICE_F_MORE 4
|
|
#define SPLICE_F_GIFT 8
|
|
int fallocate(int, int, off_t, off_t);
|
|
#define fallocate64 fallocate
|
|
ssize_t readahead(int, off_t, size_t);
|
|
int sync_file_range(int, off_t, off_t, unsigned);
|
|
ssize_t vmsplice(int, const struct iovec *, size_t, unsigned);
|
|
ssize_t splice(int, off_t *, int, off_t *, size_t, unsigned);
|
|
ssize_t tee(int, int, size_t, unsigned);
|
|
#define loff_t off_t
|
|
#endif
|
|
|
|
#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
|
|
#define F_GETLK64 F_GETLK
|
|
#define F_SETLK64 F_SETLK
|
|
#define F_SETLKW64 F_SETLKW
|
|
#define flock64 flock
|
|
#define open64 open
|
|
#define openat64 openat
|
|
#define creat64 creat
|
|
#define lockf64 lockf
|
|
#define posix_fadvise64 posix_fadvise
|
|
#define posix_fallocate64 posix_fallocate
|
|
#define off64_t off_t
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|