Author: delphij
Date: Wed Jun 20 23:53:36 2012
New Revision: 237348
URL: http://svn.freebsd.org/changeset/base/237348
Log:
Currently the code uses gzFile * for a zlib file descriptor, which
is not correct. The code works by accident because gzFile is
currently defined as void *, and internally it would be casted from
or to its real type.
A newer version of zlib will instead define it as a pointer to a
specific type pointer (namely, struct gzFile_s *). This therefore
would cause stricter checks and compiler would catch this type
mismatch.
This change does not cause any changes to the resulting binary,
as validated with md5(1).
MFC after: 3 days
Modified:
head/usr.bin/makewhatis/makewhatis.c
Modified: head/usr.bin/makewhatis/makewhatis.c
==============================================================================
--- head/usr.bin/makewhatis/makewhatis.c Wed Jun 20 23:47:48 2012
(r237347)
+++ head/usr.bin/makewhatis/makewhatis.c Wed Jun 20 23:53:36 2012
(r237348)
@@ -693,7 +693,7 @@ enum { STATE_UNKNOWN, STATE_MANSTYLE, ST
static void
process_page(struct page_info *page, char *section_dir)
{
- gzFile *in;
+ gzFile in;
char buffer[4096];
char *line;
StringList *names;
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