Lines Matching refs:O_NONBLOCK
70 if ((flags & ~(O_CLOEXEC | O_NONBLOCK | O_BINARY | O_TEXT)) != 0)
79 if (_pipe (fd, 4096, flags & ~O_NONBLOCK) < 0)
86 /* O_NONBLOCK handling.
87 On native Windows platforms, O_NONBLOCK is defined by gnulib. Use the
90 if (flags & O_NONBLOCK)
98 verify (O_NONBLOCK == 0);
111 says that initially, the O_NONBLOCK and FD_CLOEXEC flags are cleared on
114 /* O_NONBLOCK handling.
115 On Unix platforms, O_NONBLOCK is defined by the system. Use fcntl(). */
116 if (flags & O_NONBLOCK)
121 || fcntl (fd[1], F_SETFL, fcntl_flags | O_NONBLOCK) == -1
123 || fcntl (fd[0], F_SETFL, fcntl_flags | O_NONBLOCK) == -1)
