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