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Rev | Author | Line No. | Line |
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4349 | Serge | 1 | /* gzclose.c -- zlib gzclose() function |
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 | |||
6 | #include "gzguts.h" |
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7 | |||
8 | /* gzclose() is in a separate file so that it is linked in only if it is used. |
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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 | |||
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 | |||
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 | } |