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65 lines
2.2 KiB
65 lines
2.2 KiB
/* |
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* Copyright (C) 2014 The Android Open Source Project |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* * Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* * Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in |
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* the documentation and/or other materials provided with the |
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* distribution. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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* SUCH DAMAGE. |
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*/ |
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#define _LARGEFILE64_SOURCE |
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#include <stdio.h> |
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#include <dlfcn.h> |
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#include <assert.h> |
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#include <f2fs_fs.h> |
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#include <f2fs_format_utils.h> |
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#define F2FS_DYN_LIB "libf2fs_fmt_host_dyn.so" |
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int (*f2fs_format_device_dl)(void); |
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void (*f2fs_init_configuration_dl)(void); |
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int f2fs_format_device(void) { |
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assert(f2fs_format_device_dl); |
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return f2fs_format_device_dl(); |
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} |
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void f2fs_init_configuration(void) { |
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assert(f2fs_init_configuration_dl); |
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f2fs_init_configuration_dl(); |
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} |
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int dlopenf2fs() { |
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void* f2fs_lib; |
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f2fs_lib = dlopen(F2FS_DYN_LIB, RTLD_NOW); |
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if (!f2fs_lib) { |
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return -1; |
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} |
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f2fs_format_device_dl = dlsym(f2fs_lib, "f2fs_format_device"); |
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f2fs_init_configuration_dl = dlsym(f2fs_lib, "f2fs_init_configuration"); |
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if (!f2fs_format_device_dl || !f2fs_init_configuration_dl) { |
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return -1; |
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} |
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return 0; |
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}
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