]>
git.ipfire.org Git - thirdparty/systemd.git/blob - src/udev/udev-builtin.c
26d65edd4704a717b4b7e0a35a370f2bf152e42d
2 This file is part of systemd.
4 Copyright 2007-2012 Kay Sievers <kay@vrfy.org>
6 systemd is free software; you can redistribute it and/or modify it
7 under the terms of the GNU Lesser General Public License as published by
8 the Free Software Foundation; either version 2.1 of the License, or
9 (at your option) any later version.
11 systemd is distributed in the hope that it will be useful, but
12 WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public License
17 along with systemd; If not, see <http://www.gnu.org/licenses/>.
30 static bool initialized
;
32 static const struct udev_builtin
*builtins
[] = {
34 [UDEV_BUILTIN_BLKID
] = &udev_builtin_blkid
,
36 [UDEV_BUILTIN_BTRFS
] = &udev_builtin_btrfs
,
37 [UDEV_BUILTIN_FIRMWARE
] = &udev_builtin_firmware
,
38 [UDEV_BUILTIN_HWDB
] = &udev_builtin_hwdb
,
39 [UDEV_BUILTIN_INPUT_ID
] = &udev_builtin_input_id
,
40 [UDEV_BUILTIN_KMOD
] = &udev_builtin_kmod
,
41 [UDEV_BUILTIN_NET_ID
] = &udev_builtin_net_id
,
42 [UDEV_BUILTIN_PATH_ID
] = &udev_builtin_path_id
,
43 [UDEV_BUILTIN_USB_ID
] = &udev_builtin_usb_id
,
45 [UDEV_BUILTIN_UACCESS
] = &udev_builtin_uaccess
,
49 void udev_builtin_init(struct udev
*udev
)
56 for (i
= 0; i
< ELEMENTSOF(builtins
); i
++)
57 if (builtins
[i
]->init
)
58 builtins
[i
]->init(udev
);
63 void udev_builtin_exit(struct udev
*udev
)
70 for (i
= 0; i
< ELEMENTSOF(builtins
); i
++)
71 if (builtins
[i
]->exit
)
72 builtins
[i
]->exit(udev
);
77 bool udev_builtin_validate(struct udev
*udev
)
81 for (i
= 0; i
< ELEMENTSOF(builtins
); i
++)
82 if (builtins
[i
]->validate
&& builtins
[i
]->validate(udev
))
87 void udev_builtin_list(struct udev
*udev
)
91 for (i
= 0; i
< ELEMENTSOF(builtins
); i
++)
92 fprintf(stderr
, " %-12s %s\n", builtins
[i
]->name
, builtins
[i
]->help
);
95 const char *udev_builtin_name(enum udev_builtin_cmd cmd
)
97 return builtins
[cmd
]->name
;
100 bool udev_builtin_run_once(enum udev_builtin_cmd cmd
)
102 return builtins
[cmd
]->run_once
;
105 enum udev_builtin_cmd
udev_builtin_lookup(const char *command
)
107 char name
[UTIL_PATH_SIZE
];
108 enum udev_builtin_cmd i
;
111 util_strscpy(name
, sizeof(name
), command
);
112 pos
= strchr(name
, ' ');
115 for (i
= 0; i
< ELEMENTSOF(builtins
); i
++)
116 if (strcmp(builtins
[i
]->name
, name
) == 0)
118 return UDEV_BUILTIN_MAX
;
121 int udev_builtin_run(struct udev_device
*dev
, enum udev_builtin_cmd cmd
, const char *command
, bool test
)
123 char arg
[UTIL_PATH_SIZE
];
127 /* we need '0' here to reset the internal state */
129 util_strscpy(arg
, sizeof(arg
), command
);
130 udev_build_argv(udev_device_get_udev(dev
), arg
, &argc
, argv
);
131 return builtins
[cmd
]->cmd(dev
, argc
, argv
, test
);
134 int udev_builtin_add_property(struct udev_device
*dev
, bool test
, const char *key
, const char *val
)
136 struct udev_list_entry
*entry
;
138 entry
= udev_device_add_property(dev
, key
, val
);
139 /* store in db, skip private keys */
141 udev_list_entry_set_num(entry
, true);
144 printf("%s=%s\n", key
, val
);