1 /* guestfish - the filesystem interactive shell
2 * Copyright (C) 2009-2011 Red Hat Inc.
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
31 run_more (const char *cmd, size_t argc, char *argv[])
33 TMP_TEMPLATE_ON_STACK (filename);
40 fprintf (stderr, _("use '%s filename' to page a file\n"), cmd);
45 if (STRCASEEQ (cmd, "less"))
48 pager = getenv ("PAGER");
55 /* Allow win:... prefix on remote. */
56 remote = win_prefix (remote);
60 /* Download the file and write it to a temporary. */
61 fd = mkstemp (filename);
68 snprintf (buf, sizeof buf, "/dev/fd/%d", fd);
70 if (guestfs_download (g, remote, buf) == -1) {
77 if (close (fd) == -1) {
86 snprintf (buf, sizeof buf, "%s %s", pager, filename);