int offset = prefix_offset;
 
        if (len >= ent->len)
-               die("git-ls-files: internal error - directory entry not superset of prefix");
+               die("git ls-files: internal error - directory entry not superset of prefix");
 
        if (pathspec && !pathspec_match(pathspec, ps_matched, ent->name, len))
                return;
        int offset = prefix_offset;
 
        if (len >= ce_namelen(ce))
-               die("git-ls-files: internal error - cache entry not superset of prefix");
+               die("git ls-files: internal error - cache entry not superset of prefix");
 
        if (pathspec && !pathspec_match(pathspec, ps_matched, ce->name, len))
                return;
 
        if (tag && *tag && show_valid_bit &&
-           (ce->ce_flags & htons(CE_VALID))) {
+           (ce->ce_flags & CE_VALID)) {
                static char alttag[4];
                memcpy(alttag, tag, 3);
                if (isalpha(tag[0]))
        } else {
                printf("%s%06o %s %d\t",
                       tag,
-                      ntohl(ce->ce_mode),
+                      ce->ce_mode,
                       abbrev ? find_unique_abbrev(ce->sha1,abbrev)
                                : sha1_to_hex(ce->sha1),
                       ce_stage(ce));
                                continue;
                        if (show_unmerged && !ce_stage(ce))
                                continue;
-                       if (ce->ce_flags & htons(CE_UPDATE))
+                       if (ce->ce_flags & CE_UPDATE)
                                continue;
                        show_ce_entry(ce_stage(ce) ? tag_unmerged : tag_cached, ce);
                }
        }
 
        if (prefix_offset > max || memcmp(prev, prefix, prefix_offset))
-               die("git-ls-files: cannot generate relative filenames containing '..'");
+               die("git ls-files: cannot generate relative filenames containing '..'");
 
        prefix_len = max;
        return max ? xmemdupz(prev, max) : NULL;
                struct cache_entry *ce = active_cache[i];
                if (!ce_stage(ce))
                        continue;
-               ce->ce_flags |= htons(CE_STAGEMASK);
+               ce->ce_flags |= CE_STAGEMASK;
        }
 
        if (prefix) {
                         */
                        if (last_stage0 &&
                            !strcmp(last_stage0->name, ce->name))
-                               ce->ce_flags |= htons(CE_UPDATE);
+                               ce->ce_flags |= CE_UPDATE;
                }
        }
 }
 }
 
 static const char ls_files_usage[] =
-       "git-ls-files [-z] [-t] [-v] (--[cached|deleted|others|stage|unmerged|killed|modified])* "
+       "git ls-files [-z] [-t] [-v] (--[cached|deleted|others|stage|unmerged|killed|modified])* "
        "[ --ignored ] [--exclude=<pattern>] [--exclude-from=<file>] "
        "[ --exclude-per-directory=<filename> ] [--exclude-standard] "
        "[--full-name] [--abbrev] [--] [<file>]*";
        memset(&dir, 0, sizeof(dir));
        if (prefix)
                prefix_offset = strlen(prefix);
-       git_config(git_default_config);
+       git_config(git_default_config, NULL);
 
        for (i = 1; i < argc; i++) {
                const char *arg = argv[i];