#ifndef _FCNTL_H #include #ifndef _ISOMAC /* Now define the internal interfaces. */ extern int __open64 (const char *__file, int __oflag, ...); libc_hidden_proto (__open64) extern int __libc_open64 (const char *file, int oflag, ...); extern int __libc_open (const char *file, int oflag, ...); libc_hidden_proto (__libc_open) extern int __libc_fcntl (int fd, int cmd, ...) attribute_hidden; #ifndef NO_CANCELLATION extern int __fcntl_nocancel (int fd, int cmd, ...) attribute_hidden; libc_hidden_proto (__libc_fcntl) #endif extern int __open (const char *__file, int __oflag, ...); libc_hidden_proto (__open) extern int __fcntl (int __fd, int __cmd, ...); libc_hidden_proto (__fcntl) extern int __openat (int __fd, const char *__file, int __oflag, ...) __nonnull ((2)); libc_hidden_proto (__openat) extern int __openat64 (int __fd, const char *__file, int __oflag, ...) __nonnull ((2)); libc_hidden_proto (__openat64) extern int __open_2 (const char *__path, int __oflag); extern int __open64_2 (const char *__path, int __oflag); extern int __openat_2 (int __fd, const char *__path, int __oflag); extern int __openat64_2 (int __fd, const char *__path, int __oflag); #if IS_IN (rtld) extern __typeof (__open) __open attribute_hidden; extern __typeof (__fcntl) __fcntl attribute_hidden; #endif /* Flag determining whether the *at system calls are available. */ extern int __have_atfcts attribute_hidden; #ifdef O_CLOEXEC extern int __have_o_cloexec attribute_hidden; #endif #endif #endif