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29 lines
849 B
C
29 lines
849 B
C
/* gzclose.c contains minimal changes required to be compiled with zlibWrapper:
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* - gz_statep was converted to union to work with -Wstrict-aliasing=1 */
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/* gzclose.c -- zlib gzclose() function
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* Copyright (C) 2004, 2010 Mark Adler
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* For conditions of distribution and use, see http://www.zlib.net/zlib_license.html
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*/
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#include "gzguts.h"
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/* gzclose() is in a separate file so that it is linked in only if it is used.
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That way the other gzclose functions can be used instead to avoid linking in
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unneeded compression or decompression routines. */
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int ZEXPORT gzclose(file)
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gzFile file;
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{
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#ifndef NO_GZCOMPRESS
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gz_statep state;
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if (file == NULL)
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return Z_STREAM_ERROR;
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state.file = file;
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return state.state->mode == GZ_READ ? gzclose_r(file) : gzclose_w(file);
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#else
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return gzclose_r(file);
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#endif
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}
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