#include <bits/fcntl.h>
-struct flock
-{
+struct flock {
short l_type;
short l_whence;
off_t l_start;
int posix_fadvise(int, off_t, off_t, int);
int posix_fallocate(int, off_t, off_t);
-#define O_SEARCH 010000000
-#define O_EXEC 010000000
-#define O_PATH 010000000
+#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
#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 FFSYNC O_SYNC
#define FASYNC O_ASYNC
#define FNONBLOCK O_NONBLOCK
#define FNDELAY O_NDELAY
#define F_GETLEASE 1025
#define F_NOTIFY 1026
#define F_CANCELLK 1029
-#define F_DUPFD_CLOEXEC 1030
#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 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);
#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