+#define LOGSIZE (65536)
+
+static int cmd_log(int argc, char **argv, char **envp)
+{
+ struct rev_info rev;
+ struct commit *commit;
+ char *buf = xmalloc(LOGSIZE);
+
+ argc = setup_revisions(argc, argv, &rev, "HEAD");
+ prepare_revision_walk(&rev);
+ setup_pager();
+ while ((commit = get_revision(&rev)) != NULL) {
+ pretty_print_commit(CMIT_FMT_DEFAULT, commit, ~0, buf, LOGSIZE, 18);
+ printf("%s\n", buf);
+ }
+ free(buf);
+ return 0;
+}
+