diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/bin/pg_basebackup/bbstreamer_gzip.c | 2 | ||||
| -rw-r--r-- | src/bin/pg_basebackup/walmethods.c | 5 | ||||
| -rw-r--r-- | src/include/c.h | 5 |
3 files changed, 8 insertions, 4 deletions
diff --git a/src/bin/pg_basebackup/bbstreamer_gzip.c b/src/bin/pg_basebackup/bbstreamer_gzip.c index 3bdbfa0bc43..fb25fef1500 100644 --- a/src/bin/pg_basebackup/bbstreamer_gzip.c +++ b/src/bin/pg_basebackup/bbstreamer_gzip.c @@ -269,7 +269,7 @@ bbstreamer_gzip_decompressor_content(bbstreamer *streamer, mystreamer = (bbstreamer_gzip_decompressor *) streamer; zs = &mystreamer->zstream; - zs->next_in = (uint8 *) data; + zs->next_in = (const uint8 *) data; zs->avail_in = len; /* Process the current chunk */ diff --git a/src/bin/pg_basebackup/walmethods.c b/src/bin/pg_basebackup/walmethods.c index d780c4055cd..2de11ce9b1c 100644 --- a/src/bin/pg_basebackup/walmethods.c +++ b/src/bin/pg_basebackup/walmethods.c @@ -705,7 +705,7 @@ typedef struct TarMethodData #ifdef HAVE_LIBZ static bool -tar_write_compressed_data(TarMethodData *tar_data, void *buf, size_t count, +tar_write_compressed_data(TarMethodData *tar_data, const void *buf, size_t count, bool flush) { tar_data->zp->next_in = buf; @@ -782,8 +782,7 @@ tar_write(Walfile *f, const void *buf, size_t count) #ifdef HAVE_LIBZ else if (f->wwmethod->compression_algorithm == PG_COMPRESSION_GZIP) { - if (!tar_write_compressed_data(tar_data, unconstify(void *, buf), - count, false)) + if (!tar_write_compressed_data(tar_data, buf, count, false)) return -1; f->currpos += count; return count; diff --git a/src/include/c.h b/src/include/c.h index f69d739be57..82f8e9d4c7b 100644 --- a/src/include/c.h +++ b/src/include/c.h @@ -75,6 +75,11 @@ #include <libintl.h> #endif +/* Define before including zlib.h to add const decorations to zlib API. */ +#ifdef HAVE_LIBZ +#define ZLIB_CONST +#endif + /* ---------------------------------------------------------------- * Section 1: compiler characteristics |