exit(-1);
}
- printf("Opening...\n");
+// printf("(opening in file)");
if ((fd_in = open(top_in_file, O_WRONLY)) < 0) {
fprintf(stderr, "error opening %s\n", top_in_file);
exit(-1);
}
- printf("Open.\n");
-
if ((flag = fcntl(fd_out, F_GETFL)) == -1) {
printf("fcntl get failed\n");
exit(-1);
FD_ZERO(&readSet);
FD_SET(fd_out, &readSet);
- printf("Selecting...\n");
res = select(fd_out + 1, &readSet, NULL, NULL, NULL);
- printf("Selected...\n");
if (res < 0) {
if (errno == EINTR || errno == EAGAIN) {
printf(".");