Chris@4: /* gzclose.c -- zlib gzclose() function
Chris@4:  * Copyright (C) 2004, 2010 Mark Adler
Chris@4:  * For conditions of distribution and use, see copyright notice in zlib.h
Chris@4:  */
Chris@4: 
Chris@4: #include "gzguts.h"
Chris@4: 
Chris@4: /* gzclose() is in a separate file so that it is linked in only if it is used.
Chris@4:    That way the other gzclose functions can be used instead to avoid linking in
Chris@4:    unneeded compression or decompression routines. */
Chris@4: int ZEXPORT gzclose(file)
Chris@4:     gzFile file;
Chris@4: {
Chris@4: #ifndef NO_GZCOMPRESS
Chris@4:     gz_statep state;
Chris@4: 
Chris@4:     if (file == NULL)
Chris@4:         return Z_STREAM_ERROR;
Chris@4:     state = (gz_statep)file;
Chris@4: 
Chris@4:     return state->mode == GZ_READ ? gzclose_r(file) : gzclose_w(file);
Chris@4: #else
Chris@4:     return gzclose_r(file);
Chris@4: #endif
Chris@4: }