MINOR: muxes/h1-htx: Realign input buffer using b_slow_realign_ofs()
Input buffers have never output data. So, use b_slow_realign_ofs() function
instead of b_slow_realign(). It is a slighly simpler function. And in the H1
mux, it allows a realign by setting the input buffer head to permit
zero-copies.
diff --git a/src/h1_htx.c b/src/h1_htx.c
index ec240a3..b4c49c7 100644
--- a/src/h1_htx.c
+++ b/src/h1_htx.c
@@ -319,7 +319,7 @@
/* Realing input buffer if necessary */
if (b_head(srcbuf) + b_data(srcbuf) > b_wrap(srcbuf))
- b_slow_realign(srcbuf, trash.area, 0);
+ b_slow_realign_ofs(srcbuf, trash.area, 0);
if (!h1sl) {
/* If there no start-line, be sure to only parse the headers */
@@ -857,7 +857,7 @@
/* Realing input buffer if necessary */
if (b_peek(srcbuf, ofs) > b_tail(srcbuf))
- b_slow_realign(srcbuf, trash.area, 0);
+ b_slow_realign_ofs(srcbuf, trash.area, 0);
tlr_h1m.flags = (H1_MF_NO_PHDR|H1_MF_HDRS_ONLY);
ret = h1_headers_to_hdr_list(b_peek(srcbuf, ofs), b_tail(srcbuf),
diff --git a/src/mux_fcgi.c b/src/mux_fcgi.c
index bc9d023..6fd7653 100644
--- a/src/mux_fcgi.c
+++ b/src/mux_fcgi.c
@@ -1623,7 +1623,7 @@
* at this stage because it should be the first record received
* from the FCGI application.
*/
- b_slow_realign(dbuf, trash.area, 0);
+ b_slow_realign_ofs(dbuf, trash.area, 0);
}
inbuf = b_make(b_head(dbuf), b_data(dbuf), 0, fconn->drl);
@@ -2488,7 +2488,7 @@
* at this stage because it should be the first record received
* from the FCGI application.
*/
- b_slow_realign(dbuf, trash.area, 0);
+ b_slow_realign_ofs(dbuf, trash.area, 0);
}
inbuf = b_make(b_head(dbuf), b_data(dbuf), 0, fconn->drl);
diff --git a/src/mux_h1.c b/src/mux_h1.c
index b90e11c..31f64c3 100644
--- a/src/mux_h1.c
+++ b/src/mux_h1.c
@@ -2519,7 +2519,7 @@
* it's probably cheaper than doing 2 recv() calls.
*/
if (b_data(&h1c->ibuf) > 0 && b_data(&h1c->ibuf) < 128)
- b_slow_realign(&h1c->ibuf, trash.area, 0);
+ b_slow_realign_ofs(&h1c->ibuf, trash.area, sizeof(struct htx));
/* avoid useless reads after first responses */
if (!h1c->h1s ||