| /* |
| * Copyright (c) 2001-2005 Silicon Graphics, Inc. |
| * All Rights Reserved. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it would be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #include "command.h" |
| #include "input.h" |
| #include "init.h" |
| #include "io.h" |
| |
| static cmdinfo_t freeze_cmd; |
| static cmdinfo_t thaw_cmd; |
| |
| int |
| freeze_f( |
| int argc, |
| char **argv) |
| { |
| int level = 1; |
| |
| if (xfsctl(file->name, file->fd, XFS_IOC_FREEZE, &level) < 0) { |
| fprintf(stderr, |
| _("%s: cannot freeze filesystem at %s: %s\n"), |
| progname, file->name, strerror(errno)); |
| exitcode = 1; |
| return 0; |
| } |
| return 0; |
| } |
| |
| int |
| thaw_f( |
| int argc, |
| char **argv) |
| { |
| int level = 1; |
| |
| if (xfsctl(file->name, file->fd, XFS_IOC_THAW, &level) < 0) { |
| fprintf(stderr, |
| _("%s: cannot unfreeze filesystem mounted at %s: %s\n"), |
| progname, file->name, strerror(errno)); |
| exitcode = 1; |
| return 0; |
| } |
| return 0; |
| } |
| |
| void |
| freeze_init(void) |
| { |
| freeze_cmd.name = "freeze"; |
| freeze_cmd.cfunc = freeze_f; |
| freeze_cmd.argmin = 0; |
| freeze_cmd.argmax = 0; |
| freeze_cmd.flags = CMD_NOMAP_OK | CMD_FOREIGN_OK | CMD_FLAG_ONESHOT; |
| freeze_cmd.oneline = _("freeze filesystem of current file"); |
| |
| thaw_cmd.name = "thaw"; |
| thaw_cmd.cfunc = thaw_f; |
| thaw_cmd.argmin = 0; |
| thaw_cmd.argmax = 0; |
| thaw_cmd.flags = CMD_NOMAP_OK | CMD_FOREIGN_OK | CMD_FLAG_ONESHOT; |
| thaw_cmd.oneline = _("unfreeze filesystem of current file"); |
| |
| if (expert) { |
| add_command(&freeze_cmd); |
| add_command(&thaw_cmd); |
| } |
| } |