Mercurial > repos > blastem
annotate zlib/gzclose.c @ 1848:ef3d368d59b0
16-bit wide save RAM is stored in memory byteswapped for performance reasons, but saving it to disc that way isn't great. Swap before save/after load to fix
author | Michael Pavone <pavone@retrodev.com> |
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date | Tue, 23 Apr 2019 18:37:08 -0700 |
parents | 00d788dac91a |
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Added support for reading gzipped ROMs
Michael Pavone <pavone@retrodev.com>
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1 /* gzclose.c -- zlib gzclose() function |
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2 * Copyright (C) 2004, 2010 Mark Adler |
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3 * For conditions of distribution and use, see copyright notice in zlib.h |
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4 */ |
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5 |
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6 #include "gzguts.h" |
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7 |
00d788dac91a
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8 /* gzclose() is in a separate file so that it is linked in only if it is used. |
00d788dac91a
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9 That way the other gzclose functions can be used instead to avoid linking in |
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10 unneeded compression or decompression routines. */ |
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11 int ZEXPORT gzclose(file) |
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12 gzFile file; |
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13 { |
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14 #ifndef NO_GZCOMPRESS |
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15 gz_statep state; |
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16 |
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17 if (file == NULL) |
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18 return Z_STREAM_ERROR; |
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19 state = (gz_statep)file; |
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20 |
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21 return state->mode == GZ_READ ? gzclose_r(file) : gzclose_w(file); |
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22 #else |
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23 return gzclose_r(file); |
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24 #endif |
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25 } |