52 lines
1.5 KiB
C
52 lines
1.5 KiB
C
/*
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* Copyright 2011, Ben Langmead <langmea@cs.jhu.edu>
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*
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* This file is part of Bowtie 2.
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*
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* Bowtie 2 is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Bowtie 2 is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* 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
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* along with Bowtie 2. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef MM_H_
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#define MM_H_
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/**
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* mm.h:
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*
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* Defines that make it easier to handle files in the two different MM
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* contexts: i.e. on Linux and Mac where MM is supported and POSIX I/O
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* functions work as expected, and on Windows where MM is not supported
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* and where there isn't POSIX I/O,
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*/
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#if 0
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#ifdef BOWTIE_MM
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#define MM_FILE_CLOSE(x) if(x > 3) { close(x); }
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#define MM_READ_RET ssize_t
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// #define MM_READ read
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#define MM_SEEK lseek
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#define MM_FILE int
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#define MM_FILE_INIT -1
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#else
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#define MM_FILE_CLOSE(x) if(x != NULL) { fclose(x); }
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#define MM_READ_RET size_t
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#define MM_SEEK fseek
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#define MM_FILE FILE*
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#define MM_FILE_INIT NULL
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#endif
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#endif
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#define MM_READ(file, dest, sz) fread(dest, 1, sz, file)
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#define MM_IS_IO_ERR(file_hd, ret, count) is_fread_err(file_hd, ret, count)
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#endif /* MM_H_ */
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