> Hi rhabarber1848,
> please could you test latest two zlib patches I have sent few minutes ago?
Unfortunately you add outcb() only in inflatestart and inflateend. IT should
also go in the main loop.
Being an out-callback with arguments, it should be called during copy to
output, with proper arguments (and in that form it would be a fix to
the official zlib).
I tried this one, which is a quick hack (no arguments passed, so not
suitable for upstream zlib in any case). Moreover, one of those two
should be sufficient, but I don't know which one exactly. I'm lazy so I
won't trace program flow in detail.
I think rhabarber should test with this addition too and select which one
is the good one.
(formatted for git-am for quick testing, even thought he talk is irrelevant
as a commit message).
ps: please note that your addition of outcb() has white-space inconsistency with
zlib.c (which is not u-boot style while those lines are).
/alessandro
---
lib_generic/zlib.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/lib_generic/zlib.c b/lib_generic/zlib.c
index 6a78dc9..66b18eb 100644
--- a/lib_generic/zlib.c
+++ b/lib_generic/zlib.c
@@ -1129,6 +1129,10 @@ unsigned out;
state = (struct inflate_state FAR *)strm->state;
+ /* call watchdog_reset if needed (addition for U-Boot) */
+ if (strm->outcb != Z_NULL)
+ (*strm->outcb)(Z_NULL, 0);
+
/* if it hasn't been done already, allocate space for the window */
if (state->window == Z_NULL) {
state->window = (unsigned char FAR *)
@@ -1741,6 +1745,8 @@ int flush;
Tracev((stderr, "inflate: codes ok\n"));
state->mode = LEN;
case LEN:
+ if (strm->outcb != Z_NULL) /* for watchdog (U-Boot) */
+ (*strm->outcb)(Z_NULL, 0);
if (have >= 6 && left >= 258) {
RESTORE();
inflate_fast(strm, out);
--
1.6.0.2
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