diff options
Diffstat (limited to 'src/bin/pg_dump/compress_gzip.c')
| -rw-r--r-- | src/bin/pg_dump/compress_gzip.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/bin/pg_dump/compress_gzip.c b/src/bin/pg_dump/compress_gzip.c index ad3b6486027..be31209f811 100644 --- a/src/bin/pg_dump/compress_gzip.c +++ b/src/bin/pg_dump/compress_gzip.c @@ -20,6 +20,15 @@ #ifdef HAVE_LIBZ #include <zlib.h> +/* + * We don't use the gzgetc() macro, because zlib's configuration logic is not + * robust enough to guarantee that the macro will have the same ideas about + * struct field layout as the library itself does; see for example + * https://gnats.netbsd.org/cgi-bin/query-pr-single.pl?number=59711 + * Instead, #undef the macro and fall back to the underlying function. + */ +#undef gzgetc + /*---------------------- * Compressor API *---------------------- |