39 lines
1.3 KiB
C
39 lines
1.3 KiB
C
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/*
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* glacier_runtime.h - Runtime function declarations for libglacier
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*
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* This file is part of Glacier.
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*
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* Glacier is free software: you can redistribute it and/or modify it under the terms of the
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* GNU General Public License as published by the Free Software Foundation, either
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* version 3 of the License, or (at your option) any later version.
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*
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* Glacier is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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* PARTICULAR PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with Glacier. If
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* not, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef GLACIERSECURITY_H_
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#define GLACIERSECURITY_H_
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/*
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* compare_file_hash
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*
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* DESCRIPTION: compare_file_hash compares the SHA256 hashes of a file and its original hash
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* PARAMETERS:
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* char ORIG_HASH[] -> The file containing the expected hash result
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* char FILE[] -> The file to compare against ORIG_HASH[]
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* RETURN VALUES:
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* 0 on hashes match, 1 on hashes do not match, -1 on library error
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* CAVEATS:
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* None.
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* EXAMPLE:
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* compare_file_hash("pkg.sha256sum", "pkg.tar.xz");
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*/
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int compare_file_hash(char ORIG_HASH[], char FILE[]);
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#endif
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