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Packet timestamp for 2.1.13 release #4

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Merged
trondn merged 2 commits into from
Sep 3, 2026
Merged

Packet timestamp for 2.1.13 release #4

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c21eece
openssl: Fix 3.0+ test suite; enforce >= 3.0.0
trondn Aug 4, 2026
6f9f83b
Add kernel socket receive timestamp support
trondn Aug 5, 2026
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13 changes: 12 additions & 1 deletion CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -582,6 +582,8 @@ CHECK_SYMBOL_EXISTS(TAILQ_FOREACH sys/queue.h EVENT__HAVE_TAILQFOREACH)
CHECK_CONST_EXISTS(CTL_KERN sys/sysctl.h EVENT__HAVE_DECL_CTL_KERN)
CHECK_CONST_EXISTS(KERN_ARND sys/sysctl.h EVENT__HAVE_DECL_KERN_ARND)
CHECK_SYMBOL_EXISTS(F_SETFD fcntl.h EVENT__HAVE_SETFD)
CHECK_CONST_EXISTS(SO_TIMESTAMP sys/socket.h EVENT__HAVE_DECL_SO_TIMESTAMP)
CHECK_CONST_EXISTS(SO_TIMESTAMPNS sys/socket.h EVENT__HAVE_DECL_SO_TIMESTAMPNS)

CHECK_TYPE_SIZE(fd_mask EVENT__HAVE_FD_MASK)

Expand Down Expand Up @@ -841,7 +843,16 @@ if(EVENT__HAVE_EVENT_PORTS)
endif()

if (NOT EVENT__DISABLE_OPENSSL)
find_package(OpenSSL REQUIRED)
find_package(OpenSSL 3.0.0 REQUIRED)

set(CMAKE_REQUIRED_INCLUDES ${OPENSSL_INCLUDE_DIR})
check_symbol_exists(LIBRESSL_VERSION_NUMBER "openssl/opensslv.h" EVENT__HAVE_LIBRESSL)
unset(CMAKE_REQUIRED_INCLUDES)
if (EVENT__HAVE_LIBRESSL)
message(FATAL_ERROR
"Libevent requires OpenSSL >= 3.0.0; LibreSSL is not supported "
"(found headers reporting LIBRESSL_VERSION_NUMBER)")
endif()

set(EVENT__HAVE_OPENSSL 1)

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20 changes: 20 additions & 0 deletions ChangeLog
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Original file line number Diff line number Diff line change
@@ -1,3 +1,23 @@
Changes in version 2.1.13-stable-couchbase (05 August 2026)

This release applies additional patches on top of the upstream
2.1.13-stable release to add new features required by Couchbase.

New features (evbuffer, bufferevent):
- Add kernel socket receive timestamp support via BEV_OPT_RECV_TIMESTAMPS
and evbuffer_get_timestamp(), for TCP socket bufferevents. Currently
only supported on Linux (SO_TIMESTAMPNS/SO_TIMESTAMP); unsupported
on other platforms.
Build requirement changes (bufferevent_openssl):
- Libevent now requires OpenSSL >= 3.0.0 to build the openssl
bufferevent backend; older OpenSSL 1.x releases and LibreSSL
are no longer supported.
- CMake and Autotools now check the OpenSSL version (and reject
LibreSSL) at configure time, instead of failing later with a
compiler error in openssl-compat.h.



Changes in version 2.1.13-stable (01 July 2026)

This release contains several security fixes, affecting users of the
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