3312aa8379
By default ueventd creates device nodes under /dev based on the ueventd DEVPATH. Several subsystems have special rules which are hardcoded in devices.c. Moving forward these special rules should go in ueventd.rc. Special rules have the syntax: subsystem <s> devname (uevent_devname|uevent_devpath) [dirname <dir>] Devices matching SUBSYSTEM=<s> will be populated under <dir>. dirname is optional and defaults to /dev. If dirname is provided, <dir> must start with "/". If devname is uevent_devname, ueventd will create the device node as <dir>/DEVNAME. DEVNAME may include intermediate subdirectories, which ueventd will automatically create. If devname is uevent_devpath, ueventd will use the legacy behavior of computing DEVPATH_BASE=basepath(DEVPATH), and creating the device node as <dir>/DEVPATH_BASE. The new parsing code is based on init_parser.c, with small tweaks to handle commands which don't fall under a section header. Change-Id: I3bd1b59d7e62dfc9d289cf6ae889e237fb5bd7c5 Signed-off-by: Greg Hackmann <ghackmann@google.com>
37 lines
999 B
C
37 lines
999 B
C
/*
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* Copyright (C) 2010 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef _INIT_UEVENTD_H_
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#define _INIT_UEVENTD_H_
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#include <cutils/list.h>
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#include <sys/types.h>
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struct ueventd_subsystem {
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struct listnode slist;
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const char *name;
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enum {
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DEVNAME_UNKNOWN = 0,
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DEVNAME_UEVENT_DEVNAME,
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DEVNAME_UEVENT_DEVPATH,
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} devname_src;
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const char *dirname;
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};
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int ueventd_main(int argc, char **argv);
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#endif
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