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authorNorbert Preining <norbert@preining.info>2020-09-20 03:03:26 +0000
committerNorbert Preining <norbert@preining.info>2020-09-20 03:03:26 +0000
commit1f457376b478257b88d4a857f5ec1b6155442dd7 (patch)
tree2a06a60551dea362cf8cb0cb0ba66c78608717c4 /support/dktools/dk4sock10.ctr
parentac690ca29ad5bf8a5203a65fd6252f7b564f4727 (diff)
CTAN sync 202009200303
Diffstat (limited to 'support/dktools/dk4sock10.ctr')
-rw-r--r--support/dktools/dk4sock10.ctr18
1 files changed, 16 insertions, 2 deletions
diff --git a/support/dktools/dk4sock10.ctr b/support/dktools/dk4sock10.ctr
index b7f58e8feb..b267268e0a 100644
--- a/support/dktools/dk4sock10.ctr
+++ b/support/dktools/dk4sock10.ctr
@@ -2,12 +2,13 @@
copyright owner = Dirk Krause
copyright year = 2015-xxxx
-license = bsd
+SPDX-License-Identifier: BSD-3-Clause
%% module
+#include "dk4conf.h"
#include "dk4sock.h"
#include <stdio.h>
@@ -33,6 +34,14 @@ license = bsd
#endif
#endif
+#if DK4_HAVE_ASSERT_H
+#ifndef ASSERT_H_INCLUDED
+#include <assert.h>
+#define ASSERT_H_INCLUDED 1
+#endif
+#endif
+
+
$!trace-include
@@ -83,7 +92,9 @@ int
dk4socket_close(dk4_socket_t so, dk4_er_t *erp)
{
int back = DK4_SOCKET_RESULT_FAILED;
-
+#if DK4_USE_ASSERT
+ assert(INVALID_SOCKET != so);
+#endif
if (INVALID_SOCKET != so) {
dk4socket_error_reset();
#if DK4_ON_WINDOWS
@@ -108,6 +119,9 @@ int
dk4socket_shutdown(dk4_socket_t so, int how, dk4_er_t *erp)
{
int back = DK4_SOCKET_RESULT_FAILED;
+#if DK4_USE_ASSERT
+ assert(INVALID_SOCKET != so);
+#endif
if (INVALID_SOCKET != so) {
switch (how) {
case DK4_SOCKET_SHUT_READ :