Lines Matching refs:fd_save

50     cdef int fd_save, fd
53         self.fd_save = -1
60         assert self.fd_save == -1
64             self.fd_save = dup(self.fd)
65             assert self.fd_save != -1
70                 ret = close(self.fd_save)
71                 self.fd_save = -1
77         if self.fd_save != -1:
78             ret = dup2(self.fd_save, self.fd)
80             ret = close(self.fd_save)
82             self.fd_save = -1