From 03d030d3472bb4fcc6b4460b0b1da6dfec290a85 Mon Sep 17 00:00:00 2001
From: zhoulq1024 <1248471212@qq.com>
Date: Fri, 15 Oct 2021 10:33:45 +0800
Subject: [PATCH] add libevent patch and src sha256

---
 components/utility/libevent/origin.patch | 89 ++++++++++++++++++++++++
 components/utility/libevent/patch.sha256 |  1 +
 components/utility/libevent/src.sha256   |  1 +
 3 files changed, 91 insertions(+)
 create mode 100644 components/utility/libevent/origin.patch
 create mode 100644 components/utility/libevent/patch.sha256
 create mode 100644 components/utility/libevent/src.sha256

diff --git a/components/utility/libevent/origin.patch b/components/utility/libevent/origin.patch
new file mode 100644
index 0000000..a2b4ce3
--- /dev/null
+++ b/components/utility/libevent/origin.patch
@@ -0,0 +1,89 @@
+diff -Nur a/libevent-2.1.12/arc4random.c b/libevent-2.1.12/arc4random.c
+--- a/libevent-2.1.12/arc4random.c	2020-07-05 20:02:46.000000000 +0800
++++ b/libevent-2.1.12/arc4random.c	2021-10-14 17:19:32.372375922 +0800
+@@ -72,6 +72,13 @@
+ #include <string.h>
+ #endif
+ 
++#include "util-internal.h"
++#include "evthread-internal.h"
++
++#define ARC4_LOCK_() EVLOCK_LOCK(arc4rand_lock, 0)
++#define ARC4_UNLOCK_() EVLOCK_UNLOCK(arc4rand_lock, 0)
++static void *arc4rand_lock;
++
+ /* Add platform entropy 32 bytes (256 bits) at a time. */
+ #define ADD_ENTROPY 32
+ 
+diff -Nur a/libevent-2.1.12/epoll_sub.c b/libevent-2.1.12/epoll_sub.c
+--- a/libevent-2.1.12/epoll_sub.c	2020-07-05 20:02:46.000000000 +0800
++++ b/libevent-2.1.12/epoll_sub.c	2021-10-14 17:19:16.922000663 +0800
+@@ -34,6 +34,10 @@
+ #include <unistd.h>
+ #include <errno.h>
+ 
++#define __NR_epoll_create1 20
++#define __NR_epoll_ctl 21
++#define __NR_epoll_wait 252
++
+ int
+ epoll_create(int size)
+ {
+diff -Nur a/libevent-2.1.12/evutil.c b/libevent-2.1.12/evutil.c
+--- a/libevent-2.1.12/evutil.c	2020-07-05 20:02:46.000000000 +0800
++++ b/libevent-2.1.12/evutil.c	2021-10-14 17:18:37.287728819 +0800
+@@ -202,7 +202,9 @@
+ evutil_socketpair(int family, int type, int protocol, evutil_socket_t fd[2])
+ {
+ #ifndef _WIN32
+-	return socketpair(family, type, protocol, fd);
++	//return socketpair(family, type, protocol, fd);
++	printf("liteos no support socketpair.\n");
++	return 0;
+ #else
+ 	return evutil_ersatz_socketpair_(family, type, protocol, fd);
+ #endif
+diff -Nur a/libevent-2.1.12/log.c b/libevent-2.1.12/log.c
+--- a/libevent-2.1.12/log.c	2020-07-05 20:02:46.000000000 +0800
++++ b/libevent-2.1.12/log.c	2021-10-14 17:18:07.642962540 +0800
+@@ -89,6 +89,8 @@
+ static void
+ event_exit(int errcode)
+ {
++	printf("liteos not support exit.\n");
++#if 0
+ 	if (fatal_fn) {
+ 		fatal_fn(errcode);
+ 		exit(errcode); /* should never be reached */
+@@ -96,6 +98,7 @@
+ 		abort();
+ 	else
+ 		exit(errcode);
++#endif
+ }
+ 
+ void
+diff -Nur a/libevent-2.1.12/log-internal.h b/libevent-2.1.12/log-internal.h
+--- a/libevent-2.1.12/log-internal.h	2020-07-05 20:02:46.000000000 +0800
++++ b/libevent-2.1.12/log-internal.h	2021-10-14 17:17:58.780374714 +0800
+@@ -33,7 +33,8 @@
+ extern "C" {
+ #endif
+ 
+-#ifdef __GNUC__
++//#ifdef __GNUC__
++#ifndef __LITEOS__
+ #define EV_CHECK_FMT(a,b) __attribute__((format(printf, a, b)))
+ #define EV_NORETURN __attribute__((noreturn))
+ #else
+diff -Nur a/libevent-2.1.12/WIN32-Code/nmake/event2/event-config.h b/libevent-2.1.12/WIN32-Code/nmake/event2/event-config.h
+--- a/libevent-2.1.12/WIN32-Code/nmake/event2/event-config.h	2020-07-05 20:02:46.000000000 +0800
++++ b/libevent-2.1.12/WIN32-Code/nmake/event2/event-config.h	2021-10-14 17:16:57.609661002 +0800
+@@ -345,6 +345,6 @@
+ #define EVENT__socklen_t unsigned int
+ 
+ /* Define to `int' if <sys/types.h> does not define. */
+-#define EVENT__ssize_t SSIZE_T
++#define EVENT__ssize_t ssize_t
+ 
+ #endif
diff --git a/components/utility/libevent/patch.sha256 b/components/utility/libevent/patch.sha256
new file mode 100644
index 0000000..bffe2f7
--- /dev/null
+++ b/components/utility/libevent/patch.sha256
@@ -0,0 +1 @@
+24864eb8717558d3054be10b3b10e925981608949b070ea16acb8d4e9ccdde99  origin.patch
diff --git a/components/utility/libevent/src.sha256 b/components/utility/libevent/src.sha256
new file mode 100644
index 0000000..4c20e0d
--- /dev/null
+++ b/components/utility/libevent/src.sha256
@@ -0,0 +1 @@
+8836ad722ab211de41cb82fe098911986604f6286f67d10dfb2b6787bf418f49  libevent-2.1.12.zip
-- 
Gitee