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kumquat-buildroot/package/pound/0003-Support-for-libressl-coexisting-with-openssl-1.1.x.patch
Bernd Kuhls d849e6cc7a package/pound: Fix build with OpenSSL 1.1.x 
The patches enable two new API configurations, one for OpenSSL 1.1.x
and the other LibreSSL.

A dependency is added to use the Buildroot host tool openssl to
create headers (dh512.h).  This resolves a host OS mismatch with
openssl versions. (The Makefile does this generation as part of
the initial build)

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Patrick Havelange <patrick.havelange@essensium.com>
Signed-off-by: Matt Weber <matthew.weber@rockwellcollins.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2019-02-05 19:09:06 +01:00

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From 145b88d0c1a71ba6f4d216768388e0c5853d3990 Mon Sep 17 00:00:00 2001
From: Matt Weber <matthew.weber@rockwellcollins.com>
Date: Tue, 5 Feb 2019 10:34:55 -0600
Subject: [PATCH] Support for libressl coexisting with openssl 1.1.x
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
libressl needs to not follow the 1.1.x path of APIs
Resolves build failure like
In file included from svc.c:28:0:
pound.h:348:3: warning: data definition has no type or storage class
DEFINE_LHASH_OF(TABNODE);
^~~~~~~~~~~~~~~
pound.h:348:3: warning: type defaults to ‘int’ in declaration of ‘DEFINE_LHASH_OF’ [-Wimplicit-int]
svc.c: In function ‘t_add’:
svc.c:69:15: warning: implicit declaration of function ‘lh_TABNODE_insert’; did you mean ‘lh_OBJ_NAME_insert’? [-Wimplicit-function-declaration]
if((old = lh_TABNODE_insert(tab, t)) != NULL) {
^~~~~~~~~~~~~~~~~
lh_OBJ_NAME_insert
Upstream: Site was down when I tried (http://www.apsis.ch/pound)
Signed-off-by: Matthew Weber <matthew.weber@rockwellcollins.com>
---
config.c | 2 +-
svc.c | 20 ++++++++++----------
2 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/config.c b/config.c
index 58b928e..3ad7fbb 100644
--- a/config.c
+++ b/config.c
@@ -574,7 +574,7 @@ parse_service(const char *svc_name)
pthread_mutex_init(&res->mut, NULL);
if(svc_name)
strncpy(res->name, svc_name, KEY_SIZE);
-#if OPENSSL_VERSION_NUMBER >= 0x10100000L
+#if OPENSSL_VERSION_NUMBER >= 0x10100000L && !defined LIBRESSL_VERSION_NUMBER
if((res->sessions = lh_TABNODE_new(t_hash, t_cmp)) == NULL)
#elif OPENSSL_VERSION_NUMBER >= 0x10000000L
if((res->sessions = LHM_lh_new(TABNODE, t)) == NULL)
diff --git a/svc.c b/svc.c
index f125be4..8a2f62c 100644
--- a/svc.c
+++ b/svc.c
@@ -27,7 +27,7 @@
#include "pound.h"
-#if OPENSSL_VERSION_NUMBER >= 0x10100000L
+#if OPENSSL_VERSION_NUMBER >= 0x10100000L && !defined LIBRESSL_VERSION_NUMBER
# define TABNODE_GET_DOWN_LOAD(t) lh_TABNODE_get_down_load(t)
# define TABNODE_SET_DOWN_LOAD(t,n) lh_TABNODE_set_down_load(t,n)
#else
@@ -65,7 +65,7 @@ t_add(LHASH_OF(TABNODE) *const tab, const char *key, const void *content, const
}
memcpy(t->content, content, cont_len);
t->last_acc = time(NULL);
-#if OPENSSL_VERSION_NUMBER >= 0x10100000L
+#if OPENSSL_VERSION_NUMBER >= 0x10100000L && !defined LIBRESSL_VERSION_NUMBER
if((old = lh_TABNODE_insert(tab, t)) != NULL) {
#elif OPENSSL_VERSION_NUMBER >= 0x10000000L
if((old = LHM_lh_insert(TABNODE, tab, t)) != NULL) {
@@ -91,7 +91,7 @@ t_find(LHASH_OF(TABNODE) *const tab, char *const key)
TABNODE t, *res;
t.key = key;
-#if OPENSSL_VERSION_NUMBER >= 0x10100000L
+#if OPENSSL_VERSION_NUMBER >= 0x10100000L && !defined LIBRESSL_VERSION_NUMBER
if((res = lh_TABNODE_retrieve(tab, &t)) != NULL) {
#elif OPENSSL_VERSION_NUMBER >= 0x10000000L
if((res = (TABNODE *)LHM_lh_retrieve(TABNODE, tab, &t)) != NULL) {
@@ -113,7 +113,7 @@ t_remove(LHASH_OF(TABNODE) *const tab, char *const key)
TABNODE t, *res;
t.key = key;
-#if OPENSSL_VERSION_NUMBER >= 0x10100000L
+#if OPENSSL_VERSION_NUMBER >= 0x10100000L && !defined LIBRESSL_VERSION_NUMBER
if((res = lh_TABNODE_delete(tab, &t)) != NULL) {
#elif OPENSSL_VERSION_NUMBER >= 0x10000000L
if((res = LHM_lh_delete(TABNODE, tab, &t)) != NULL) {
@@ -140,7 +140,7 @@ t_old_doall_arg(TABNODE *t, ALL_ARG *a)
TABNODE *res;
if(t->last_acc < a->lim)
-#if OPENSSL_VERSION_NUMBER >= 0x10100000L
+#if OPENSSL_VERSION_NUMBER >= 0x10100000L && !defined LIBRESSL_VERSION_NUMBER
if((res = lh_TABNODE_delete(a->tab, t)) != NULL) {
#elif OPENSSL_VERSION_NUMBER >= 0x10000000L
if((res = LHM_lh_delete(TABNODE, a->tab, t)) != NULL) {
@@ -160,7 +160,7 @@ IMPLEMENT_LHASH_DOALL_ARG_FN(t_old, TABNODE, ALL_ARG)
IMPLEMENT_LHASH_DOALL_ARG_FN(t_old, TABNODE *, ALL_ARG *)
#endif
-#if OPENSSL_VERSION_NUMBER >= 0x10100000L
+#if OPENSSL_VERSION_NUMBER >= 0x10100000L && !defined LIBRESSL_VERSION_NUMBER
IMPLEMENT_LHASH_DOALL_ARG(TABNODE,ALL_ARG);
#endif
@@ -177,7 +177,7 @@ t_expire(LHASH_OF(TABNODE) *const tab, const time_t lim)
a.lim = lim;
down_load = TABNODE_GET_DOWN_LOAD(tab);
TABNODE_SET_DOWN_LOAD(tab, 0);
-#if OPENSSL_VERSION_NUMBER >= 0x10100000L
+#if OPENSSL_VERSION_NUMBER >= 0x10100000L && !defined LIBRESSL_VERSION_NUMBER
lh_TABNODE_doall_ALL_ARG(tab, t_old_doall_arg, &a);
#elif OPENSSL_VERSION_NUMBER >= 0x10000000L
LHM_lh_doall_arg(TABNODE, tab, LHASH_DOALL_ARG_FN(t_old), ALL_ARG, &a);
@@ -194,7 +194,7 @@ t_cont_doall_arg(TABNODE *t, ALL_ARG *arg)
TABNODE *res;
if(memcmp(t->content, arg->content, arg->cont_len) == 0)
-#if OPENSSL_VERSION_NUMBER >= 0x10100000L
+#if OPENSSL_VERSION_NUMBER >= 0x10100000L && !defined LIBRESSL_VERSION_NUMBER
if((res = lh_TABNODE_delete(arg->tab, t)) != NULL) {
#elif OPENSSL_VERSION_NUMBER >= 0x10000000L
if((res = LHM_lh_delete(TABNODE, arg->tab, t)) != NULL) {
@@ -228,7 +228,7 @@ t_clean(LHASH_OF(TABNODE) *const tab, void *const content, const size_t cont_len
a.cont_len = cont_len;
down_load = TABNODE_GET_DOWN_LOAD(tab);
TABNODE_SET_DOWN_LOAD(tab, 0);
-#if OPENSSL_VERSION_NUMBER >= 0x10100000L
+#if OPENSSL_VERSION_NUMBER >= 0x10100000L && !defined LIBRESSL_VERSION_NUMBER
lh_TABNODE_doall_ALL_ARG(tab, t_cont_doall_arg, &a);
#elif OPENSSL_VERSION_NUMBER >= 0x10000000L
LHM_lh_doall_arg(TABNODE, tab, LHASH_DOALL_ARG_FN(t_cont), ALL_ARG, &a);
@@ -1514,7 +1514,7 @@ dump_sess(const int control_sock, LHASH_OF(TABNODE) *const sess, BACKEND *const
a.control_sock = control_sock;
a.backends = backends;
-#if OPENSSL_VERSION_NUMBER >= 0x10100000L
+#if OPENSSL_VERSION_NUMBER >= 0x10100000L && !defined LIBRESSL_VERSION_NUMBER
lh_TABNODE_doall_DUMP_ARG(sess, t_dump_doall_arg, &a);
#elif OPENSSL_VERSION_NUMBER >= 0x10000000L
LHM_lh_doall_arg(TABNODE, sess, LHASH_DOALL_ARG_FN(t_dump), DUMP_ARG, &a);
--
1.9.1
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