#if HAVE_SENDFILE
ssize_t sent_size = sendfile(fdout, fdin, NULL, fdin_size);
xbt_assert(sent_size == fdin_size,
- "Error while copying %s: only %ld bytes copied instead of %ld (errno: %d -- %s)",
+ "Error while copying %s: only %zd bytes copied instead of %ld (errno: %d -- %s)",
target_executable.c_str(), sent_size, fdin_size, errno, strerror(errno));
#else
- XBT_WARN("Copy %d bytes into %s", static_cast<int>(fdin_size), target_executable.c_str());
+ XBT_VERB("Copy %d bytes into %s", static_cast<int>(fdin_size), target_executable.c_str());
const int bufsize = 1024 * 1024 * 4;
char buf[bufsize];
while (int got = read(fdin, buf, bufsize)) {