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Annotation of embedaddon/sudo/zlib/gzclose.c, revision 1.1.1.1

1.1       misho       1: /* gzclose.c -- zlib gzclose() function
                      2:  * Copyright (C) 2004, 2010 Mark Adler
                      3:  * For conditions of distribution and use, see copyright notice in zlib.h
                      4:  */
                      5: 
                      6: #include "gzguts.h"
                      7: 
                      8: /* gzclose() is in a separate file so that it is linked in only if it is used.
                      9:    That way the other gzclose functions can be used instead to avoid linking in
                     10:    unneeded compression or decompression routines. */
                     11: int ZEXPORT gzclose(file)
                     12:     gzFile file;
                     13: {
                     14: #ifndef NO_GZCOMPRESS
                     15:     gz_statep state;
                     16: 
                     17:     if (file == NULL)
                     18:         return Z_STREAM_ERROR;
                     19:     state = (gz_statep)file;
                     20: 
                     21:     return state->mode == GZ_READ ? gzclose_r(file) : gzclose_w(file);
                     22: #else
                     23:     return gzclose_r(file);
                     24: #endif
                     25: }