newlib/libc/syscalls/sysisatty.c

   1 /* connector for isatty */
   2
   3 #include <reent.h>
   4 #include <unistd.h>
   5
   6 int
   7 isatty (int fd)
   8 {
   9 #ifdef REENTRANT_SYSCALLS_PROVIDED
  10   return _isatty_r (_REENT, fd);
  11 #else
  12   return _isatty (fd);
  13 #endif
  14 }