projects / mirror_lxc.git / blame
| Commit | Line | Data |
|---|---|---|
| cda02a28 MN |
1 | /* |
| 2 | * lxc: linux Container library | |
| 3 | * | |
| 4 | * (C) Copyright IBM Corp. 2007, 2008 | |
| 5 | * | |
| 6 | * Authors: | |
| 7 | * Daniel Lezcano <dlezcano at fr.ibm.com> | |
| 8 | * Michel Normand <normand at fr.ibm.com> | |
| 9 | * | |
| 10 | * This library is free software; you can redistribute it and/or | |
| 11 | * modify it under the terms of the GNU Lesser General Public | |
| 12 | * License as published by the Free Software Foundation; either | |
| 13 | * version 2.1 of the License, or (at your option) any later version. | |
| 14 | * | |
| 15 | * This library is distributed in the hope that it will be useful, | |
| 16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 18 | * Lesser General Public License for more details. | |
| 19 | * | |
| 20 | * You should have received a copy of the GNU Lesser General Public | |
| 21 | * License along with this library; if not, write to the Free Software | |
| 22 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 23 | */ | |
| 24 | #ifndef __arguments_h | |
| 25 | #define __arguments_h | |
| 26 | ||
| 27 | #include <getopt.h> | |
| 28 | ||
| 29 | struct lxc_arguments; | |
| 30 | ||
| 31 | typedef int (*lxc_arguments_parser_t) (struct lxc_arguments *, int, char*); | |
| 32 | typedef int (*lxc_arguments_checker_t) (const struct lxc_arguments *); | |
| 33 | ||
| 34 | struct lxc_arguments { | |
| 35 | const char *help; | |
| 36 | const char *progname; | |
| 37 | const struct option* options; | |
| 38 | lxc_arguments_parser_t parser; | |
| 39 | lxc_arguments_checker_t checker; | |
| 40 | ||
| 41 | const char *name; | |
| 42 | char *log_file; | |
| 43 | char *log_priority; | |
| 44 | int quiet; | |
| c36583c3 | 45 | int daemonize; |
| cda02a28 | 46 | const char *rcfile; |
| 6b201d02 | 47 | const char *statefile; |
| cda02a28 | 48 | |
| 41cfbac9 | 49 | /* for lxc-checkpoint */ |
| 3f739da8 DL |
50 | int kill; |
| 51 | int pause; | |
| 41cfbac9 MN |
52 | |
| 53 | /* for lxc-console */ | |
| 54 | int ttynum; | |
| 55 | ||
| 56 | /* for lxc-wait */ | |
| 57 | char *states; | |
| 58 | ||
| cda02a28 MN |
59 | /* remaining arguments */ |
| 60 | char *const *argv; | |
| 61 | int argc; | |
| 62 | }; | |
| 63 | ||
| 64 | #define LXC_COMMON_OPTIONS \ | |
| 65 | {"name", required_argument, 0, 'n'}, \ | |
| 66 | {"help", no_argument, 0, 'h'}, \ | |
| 67 | {"usage", no_argument, 0, OPT_USAGE}, \ | |
| 68 | {"quiet", no_argument, 0, 'q'}, \ | |
| 69 | {"logfile", required_argument, 0, 'o'}, \ | |
| 70 | {"logpriority", required_argument, 0, 'l'}, \ | |
| 71 | {0, 0, 0, 0} | |
| 72 | ||
| 73 | /* option keys for long only options */ | |
| 74 | #define OPT_USAGE 0x1000 | |
| 75 | ||
| 76 | extern int lxc_arguments_parse(struct lxc_arguments *a_args, | |
| 77 | int argc, char *const argv[]); | |
| 78 | extern const char *lxc_strerror(int errnum); | |
| 79 | ||
| 80 | #define lxc_error(arg, fmt, args...) if (!(arg)->quiet) \ | |
| 81 | fprintf(stderr, "%s: " fmt "\n", (arg)->progname, ## args) | |
| 82 | ||
| 83 | #endif |