| #ifndef SYSROOT_FCNTL_H_ |
| #define SYSROOT_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> |
| |
| 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 |
| |
| // clang-format off |
| #define O_ACCMODE (03 | O_SEARCH) |
| #define O_RDONLY 00 |
| #define O_WRONLY 01 |
| #define O_RDWR 02 |
| |
| // Flags which align with ZXIO_FS_* |
| // system/ulib/fdio/unistd.c asserts that these flags are aligned |
| // with the ZXIO_FS_* versions. |
| #define O_CREAT 0x00010000 |
| #define O_EXCL 0x00020000 |
| #define O_TRUNC 0x00040000 |
| #define O_DIRECTORY 0x00080000 |
| #define O_APPEND 0x00100000 |
| #define O_PATH 0x00400000 |
| #ifdef _ALL_SOURCE |
| #define O_NOREMOTE 0x00200000 |
| #define O_ADMIN 0x00000004 |
| #endif |
| |
| // Flags which do not align with ZXIO_FS_* |
| #define O_NONBLOCK 0x00000010 |
| #define O_DSYNC 0x00000020 |
| #define O_SYNC (0x00000040 | O_DSYNC) |
| #define O_RSYNC O_SYNC |
| #define O_NOFOLLOW 0x00000080 |
| #define O_CLOEXEC 0x00000100 |
| #define O_NOCTTY 0x00000200 |
| #define O_ASYNC 0x00000400 |
| #define O_DIRECT 0x00000800 |
| #define O_LARGEFILE 0x00001000 |
| #define O_NOATIME 0x00002000 |
| #define O_TMPFILE 0x00004000 |
| |
| // clang-format on |
| |
| #define O_NDELAY O_NONBLOCK |
| |
| #define F_DUPFD 0 |
| #define F_GETFD 1 |
| #define F_SETFD 2 |
| #define F_GETFL 3 |
| #define F_SETFL 4 |
| |
| #define F_GETLK 5 |
| #define F_SETLK 6 |
| #define F_SETLKW 7 |
| |
| #define F_SETOWN 8 |
| #define F_GETOWN 9 |
| #define F_SETSIG 10 |
| #define F_GETSIG 11 |
| |
| #define F_SETOWN_EX 15 |
| #define F_GETOWN_EX 16 |
| |
| #define F_GETOWNER_UIDS 17 |
| |
| #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 |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif // SYSROOT_FCNTL_H_ |
