| #define O_ACCMODE 03 |
| #define O_RDONLY 00 |
| #define O_WRONLY 01 |
| #define O_RDWR 02 |
| |
| #define O_CREAT 0100 |
| #define O_EXCL 0200 |
| #define O_NOCTTY 0400 |
| #define O_TRUNC 01000 |
| #define O_APPEND 02000 |
| #define O_NONBLOCK 04000 |
| #define O_SYNC 010000 |
| #define O_DIRECTORY 0200000 |
| #define O_NOFOLLOW 0400000 |
| #define O_CLOEXEC 02000000 |
| |
| #ifdef _GNU_SOURCE |
| #define O_NDELAY O_NONBLOCK |
| #define O_ASYNC 020000 |
| #define O_DIRECT 040000 |
| #define O_NOATIME 01000000 |
| #define F_DUPFD_CLOEXEC 1030 |
| #define FAPPENT O_APPEND |
| #define FFSYNC O_FSYNC |
| #define FASYNC O_ASYNC |
| #define FNONBLOCK O_NONBLOCK |
| #define FNDELAY O_NDELAY |
| #endif |
| |
| #define F_DUPFD 0 |
| #define F_GETFD 1 |
| #define F_SETFD 2 |
| #define F_GETFL 3 |
| #define F_SETFL 4 |
| |
| #define F_SETOWN 8 |
| #define F_GETOWN 9 |
| |
| #define F_GETLK 12 |
| #define F_SETLK 13 |
| #define F_SETLKW 14 |
| |
| #define FD_CLOEXEC 1 |
| |
| #define F_RDLCK 0 |
| #define F_WRLCK 1 |
| #define F_UNLCK 2 |
| |
| #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 |