xdup             1454 builtin/log.c  		realstdout = xfdopen(xdup(1), "w");
xdup              728 git-compat-util.h extern int xdup(int fd);
xdup              391 transport-helper.c 		cat_blob_fd = xdup(helper->in);
xdup              511 vcs-svn/svndump.c 	if(buffer_fdinit(&input, xdup(in_fd)))
xdup              513 vcs-svn/svndump.c 	init(xdup(back_fd));