From: Dan Fandrich <dan@coneharvesters.com>
Date: Thu, 3 Apr 2025 19:42:06 +0000 (-0700)
Subject: lib: add const to clientwriter tables
X-Git-Tag: curl-8_14_0~375
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9f4f61ddcb7add87580fe6b60794c4aaaeb6b3a7;p=thirdparty%2Fcurl.git

lib: add const to clientwriter tables

Unlike the connection filter tables that hold a writable log level, the
client writer tables can be const.
---

diff --git a/lib/cw-out.c b/lib/cw-out.c
index 6eb7ecd69c..af8f1b9e5c 100644
--- a/lib/cw-out.c
+++ b/lib/cw-out.c
@@ -114,7 +114,7 @@ static void cw_out_close(struct Curl_easy *data, struct Curl_cwriter *writer);
 static CURLcode cw_out_init(struct Curl_easy *data,
                             struct Curl_cwriter *writer);
 
-struct Curl_cwtype Curl_cwt_out = {
+const struct Curl_cwtype Curl_cwt_out = {
   "cw-out",
   NULL,
   cw_out_init,
diff --git a/lib/cw-out.h b/lib/cw-out.h
index ca4c2e435d..89b9985bb5 100644
--- a/lib/cw-out.h
+++ b/lib/cw-out.h
@@ -33,7 +33,7 @@
  * the client callbacks. Intended to be the last installed in the
  * client writer stack of a transfer.
  */
-extern struct Curl_cwtype Curl_cwt_out;
+extern const struct Curl_cwtype Curl_cwt_out;
 
 /**
  * Return TRUE iff 'cw-out' client write has paused data.
diff --git a/lib/cw-pause.c b/lib/cw-pause.c
index c001b24857..9b9554c551 100644
--- a/lib/cw-pause.c
+++ b/lib/cw-pause.c
@@ -87,7 +87,7 @@ static void cw_pause_close(struct Curl_easy *data,
 static CURLcode cw_pause_init(struct Curl_easy *data,
                               struct Curl_cwriter *writer);
 
-struct Curl_cwtype Curl_cwt_pause = {
+const struct Curl_cwtype Curl_cwt_pause = {
   "cw-pause",
   NULL,
   cw_pause_init,
diff --git a/lib/cw-pause.h b/lib/cw-pause.h
index c2e70b58c3..2aa1a499cd 100644
--- a/lib/cw-pause.h
+++ b/lib/cw-pause.h
@@ -32,7 +32,7 @@
  * The client writer type "cw-pause" that buffers writes for
  * paused transfer writes.
  */
-extern struct Curl_cwtype Curl_cwt_pause;
+extern const struct Curl_cwtype Curl_cwt_pause;
 
 CURLcode Curl_cw_pause_flush(struct Curl_easy *data);