From a814cf0795ed097fab01261e081aabbea5c4ca28 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Sun, 1 Oct 2017 17:10:13 +0200
Subject: [*] constness for sock_sendAll params

---
 src/shared/sockhelper.c | 4 ++--
 src/shared/sockhelper.h | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'src/shared')

diff --git a/src/shared/sockhelper.c b/src/shared/sockhelper.c
index 4a4563e..e511f0f 100644
--- a/src/shared/sockhelper.c
+++ b/src/shared/sockhelper.c
@@ -294,13 +294,13 @@ bool sock_append(poll_list_t *list, const int sock, bool wantRead, bool wantWrit
 	return true;
 }
 
-ssize_t sock_sendAll(const int sock, void *buffer, const size_t len, int maxtries)
+ssize_t sock_sendAll(const int sock, const void *buffer, const size_t len, int maxtries)
 {
 	size_t done = 0;
 	ssize_t ret = 0;
 	while ( done < len ) {
 		if ( maxtries >= 0 && --maxtries == -1 ) break;
-		ret = send( sock, (char*)buffer + done, len - done, MSG_NOSIGNAL );
+		ret = send( sock, (const uint8_t*)buffer + done, len - done, MSG_NOSIGNAL );
 		if ( ret == -1 ) {
 			if ( errno == EINTR ) continue;
 			if ( errno == EAGAIN || errno == EWOULDBLOCK ) {
diff --git a/src/shared/sockhelper.h b/src/shared/sockhelper.h
index 86c3b3e..62603c5 100644
--- a/src/shared/sockhelper.h
+++ b/src/shared/sockhelper.h
@@ -92,7 +92,7 @@ bool sock_append(poll_list_t *list, const int sock, bool wantRead, bool wantWrit
  * Give up after calling write() maxtries times.
  * Set maxtries < 0 to try infinitely.
  */
-ssize_t sock_sendAll(const int sock, void *buffer, const size_t len, int maxtries);
+ssize_t sock_sendAll(const int sock, const void *buffer, const size_t len, int maxtries);
 
 /**
  * Send given buffer, repeatedly calling recv on partial send or EINTR.
-- 
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