include/fcntl.h

   1 #ifndef _FCNTL_H
   2 #include <io/fcntl.h>
   3
   4 #ifndef _ISOMAC
   5 /* Now define the internal interfaces.  */
   6 extern int __open64 (const char *__file, int __oflag, ...);
   7 libc_hidden_proto (__open64)
   8 extern int __libc_open64 (const char *file, int oflag, ...);
   9 extern int __libc_open (const char *file, int oflag, ...);
  10 libc_hidden_proto (__libc_open)
  11 extern int __libc_creat (const char *file, mode_t mode);
  12 extern int __libc_fcntl (int fd, int cmd, ...);
  13 #ifndef NO_CANCELLATION
  14 extern int __fcntl_nocancel (int fd, int cmd, ...) attribute_hidden;
  15 libc_hidden_proto (__libc_fcntl)
  16 #endif
  17 extern int __open (const char *__file, int __oflag, ...);
  18 libc_hidden_proto (__open)
  19 extern int __fcntl (int __fd, int __cmd, ...);
  20 libc_hidden_proto (__fcntl)
  21 extern int __openat (int __fd, const char *__file, int __oflag, ...)
  22   __nonnull ((2));
  23 libc_hidden_proto (__openat)
  24 extern int __openat64 (int __fd, const char *__file, int __oflag, ...)
  25   __nonnull ((2));
  26 libc_hidden_proto (__openat64)
  27
  28 extern int __open_2 (const char *__path, int __oflag);
  29 extern int __open64_2 (const char *__path, int __oflag);
  30 extern int __openat_2 (int __fd, const char *__path, int __oflag);
  31 extern int __openat64_2 (int __fd, const char *__path, int __oflag);
  32
  33
  34 /* Helper functions for the various *at functions.  For Linux.  */
  35 extern void __atfct_seterrno (int errval, int fd, const char *buf)
  36   attribute_hidden;
  37 extern void __atfct_seterrno_2 (int errval, int fd1, const char *buf1,
  38                                 int fd2, const char *buf2)
  39   attribute_hidden;
  40
  41
  42 /* Flag determining whether the *at system calls are available.  */
  43 extern int __have_atfcts attribute_hidden;
  44
  45 #ifdef O_CLOEXEC
  46 extern int __have_o_cloexec attribute_hidden;
  47 #endif
  48 #endif
  49
  50 #endif