[src/trunk]: src/sbin/savecore Adapt funopen(3) call after switch to new zlib(3)

[kamil <kamil%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/5a36639fcee3
branches:  trunk
changeset: 350303:5a36639fcee3
user:      kamil <kamil%NetBSD.org@localhost>
date:      Tue Jan 10 04:42:20 2017 +0000

description:
Adapt funopen(3) call after switch to new zlib(3)

In the prototype of the gzclose() function of changed from:

  typedef struct gzFile_s *gzFile;    /* semi-opaque gzip file descriptor */

to:

  typedef voidp gzFile;

This caused type mismatch when calling funopen(3) as:
   'int (*)(void *)' != 'int (*)(struct gzFile_s *)'

Cast gzclose to (int (*)(void *)) when used in funopen(3).

diffstat:

 sbin/savecore/zopen.c |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (28 lines):

diff -r 8d39def5a679 -r 5a36639fcee3 sbin/savecore/zopen.c
--- a/sbin/savecore/zopen.c     Tue Jan 10 04:34:07 2017 +0000
+++ b/sbin/savecore/zopen.c     Tue Jan 10 04:42:20 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: zopen.c,v 1.3 2012/12/25 09:24:45 mbalmer Exp $        */
+/*     $NetBSD: zopen.c,v 1.4 2017/01/10 04:42:20 kamil Exp $  */
 
 /*
  * Public domain stdio wrapper for libz, written by Johan Danielsson.
@@ -6,7 +6,7 @@
 
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: zopen.c,v 1.3 2012/12/25 09:24:45 mbalmer Exp $");
+__RCSID("$NetBSD: zopen.c,v 1.4 2017/01/10 04:42:20 kamil Exp $");
 #endif
 
 #include <stdio.h>
@@ -35,7 +35,7 @@
        return NULL;
 
     if(*mode == 'r')
-       return funopen(gz, xgzread, NULL, NULL, gzclose);
+       return funopen(gz, xgzread, NULL, NULL, (int (*)(void *))gzclose);
     else
-       return funopen(gz, NULL, xgzwrite, NULL, gzclose);
+       return funopen(gz, NULL, xgzwrite, NULL, (int (*)(void *))gzclose);
 }