Lines Matching refs:fd
58 int fd = -1; variable
62 fd = open(RTLINK01_PATH, O_RDWR | O_NONBLOCK); in rtlink_fopen()
64 if (fd < 0) in rtlink_fopen()
73 LOG_D("colse %d", fd); in rtlink_fclose()
74 close(fd); in rtlink_fclose()
75 fd = -1; in rtlink_fclose()
82 read_len = read(fd, test_buff, sizeof(test_buff)); in rtlink_fread()
102 ret = write(fd, data, length); in rtlink_fwrite()
118 ret = write(fd, data, length); in rtlink_fwrite()
137 int fd = open(RTLINK02_PATH, O_RDWR | O_NONBLOCK); in listen_thread() local
138 if (fd < 0) in listen_thread()
150 FD_SET(fd, &readfds); in listen_thread()
151 FD_SET(fd, &writefds); in listen_thread()
153 int ret = select(fd + 1, &readfds, &writefds, RT_NULL, RT_NULL); in listen_thread()
155 if (FD_ISSET(fd, &readfds)) in listen_thread()
158 int read_len = read(fd, fd_buff, sizeof(test_buff)); in listen_thread()
163 if (FD_ISSET(fd, &writefds)) in listen_thread()
169 write_len = write(fd, write_buf, 1024); in listen_thread()