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#ifndef _FCNTL_H #define _FCNTL_H #ifdef __cplusplus extern "C" { #endif #define __NEED_off_t #define __NEED_pid_t #define __NEED_mode_t #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_ACCMODE 03 #define O_RDONLY 00 #define O_WRONLY 01 #define O_RDWR 02 #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 #ifdef _GNU_SOURCE #define FAPPEND O_APPEND #define FFSYNC O_FSYNC #define FASYNC O_ASYNC #define FNONBLOCK O_NONBLOCK #define FNDELAY O_NDELAY #endif #ifdef __cplusplus } #endif #endif |