wrapper: give zlib wrappers their own translation unit

Programs using xmalloc() but not git_inflate() require -lz on the
linker command line because git_inflate() is in the same translation
unit as xmalloc().

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 0 insertions, 60 deletions

diff --git a/wrapper.c b/wrapper.c
index b3efefb53..185dfbcc4 100644
--- a/wrapper.c
+++ b/wrapper.c
@@ -327,66 +327,6 @@ int xmkstemp_mode(char *template, int mode)
 	return fd;
 }
 
-/*
- * zlib wrappers to make sure we don't silently miss errors
- * at init time.
- */
-void git_inflate_init(z_streamp strm)
-{
-	const char *err;
-
-	switch (inflateInit(strm)) {
-	case Z_OK:
-		return;
-
-	case Z_MEM_ERROR:
-		err = "out of memory";
-		break;
-	case Z_VERSION_ERROR:
-		err = "wrong version";
-		break;
-	default:
-		err = "error";
-	}
-	die("inflateInit: %s (%s)", err, strm->msg ? strm->msg : "no message");
-}
-
-void git_inflate_end(z_streamp strm)
-{
-	if (inflateEnd(strm) != Z_OK)
-		error("inflateEnd: %s", strm->msg ? strm->msg : "failed");
-}
-
-int git_inflate(z_streamp strm, int flush)
-{
-	int ret = inflate(strm, flush);
-	const char *err;
-
-	switch (ret) {
-	/* Out of memory is fatal. */
-	case Z_MEM_ERROR:
-		die("inflate: out of memory");
-
-	/* Data corruption errors: we may want to recover from them (fsck) */
-	case Z_NEED_DICT:
-		err = "needs dictionary"; break;
-	case Z_DATA_ERROR:
-		err = "data stream error"; break;
-	case Z_STREAM_ERROR:
-		err = "stream consistency error"; break;
-	default:
-		err = "unknown error"; break;
-
-	/* Z_BUF_ERROR: normal, needs more space in the output buffer */
-	case Z_BUF_ERROR:
-	case Z_OK:
-	case Z_STREAM_END:
-		return ret;
-	}
-	error("inflate: %s (%s)", err, strm->msg ? strm->msg : "no message");
-	return ret;
-}
-
 static int warn_if_unremovable(const char *op, const char *file, int rc)
 {
 	if (rc < 0) {