Lines Matching refs:fd_in
43 int fd_in = -1,fd_out = -1; in main() local
114 fd_in = open(node_in,O_RDONLY); in main()
115 if (fd_in<0) { in main()
136 fd_in = fd_out = open(node_out,O_RDWR); in main()
143 if (handle_in || fd_in!=-1) { in main()
206 if (fd_in!=-1) { in main()
209 read(fd_in,&ch,1); in main()
243 if ((handle_in || fd_in!=-1) && (handle_out || fd_out!=-1)) { in main()
253 if (fd_in!=-1) { in main()
254 read(fd_in,&ch,1); in main()
286 if (fd_in!=-1) { in main()
287 close(fd_in); in main()