_real_read        125 native_client_sdk/src/libraries/nacl_io/devfs/dev_fs.cc   int err = _real_read(fd_, buf, count, &readcnt);
_real_read         27 native_client_sdk/src/libraries/nacl_io/kernel_wrap_real.h int _real_read(int fd, void *buf, size_t count, size_t *nread);
_real_read         42 native_client_sdk/src/libraries/nacl_io/passthroughfs/passthrough_fs.cc     err = _real_read(real_fd_, buf, count, &nread);