mirror of
https://github.com/microsoft/vcpkg.git
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56 lines
1.7 KiB
Diff
56 lines
1.7 KiB
Diff
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diff --git a/CMakeLists.txt b/CMakeLists.txt
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index 6c983c6698..21bcd414a0 100644
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--- a/CMakeLists.txt
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+++ b/CMakeLists.txt
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@@ -15,6 +15,7 @@ include(CheckCSourceCompiles)
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include(CheckCSourceRuns)
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include(CMakeDependentOption)
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include(CheckCXXSymbolExists)
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+include(CheckStructHasMember)
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include(CheckTypeSize)
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include(FindThreads)
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include(GNUInstallDirs)
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@@ -495,8 +496,12 @@ endif()
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if(NOT WIN32)
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set(ZMQ_HAVE_IPC 1)
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+ set(ZMQ_HAVE_STRUCT_SOCKADDR_UN 1)
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else()
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check_include_files("winsock2.h;afunix.h" ZMQ_HAVE_IPC)
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+ if(ZMQ_HAVE_IPC)
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+ check_struct_has_member("struct sockaddr_un" sun_path "winsock2.h;afunix.h" ZMQ_HAVE_STRUCT_SOCKADDR_UN)
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+ endif()
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endif()
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# ##################### BEGIN condition_variable_t selection
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diff --git a/builds/cmake/platform.hpp.in b/builds/cmake/platform.hpp.in
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index 2d23e8b288..18064362fe 100644
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--- a/builds/cmake/platform.hpp.in
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+++ b/builds/cmake/platform.hpp.in
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@@ -59,6 +59,7 @@
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#cmakedefine ZMQ_HAVE_LIBBSD
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#cmakedefine ZMQ_HAVE_IPC
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+#cmakedefine ZMQ_HAVE_STRUCT_SOCKADDR_UN
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#cmakedefine ZMQ_USE_BUILTIN_SHA1
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#cmakedefine ZMQ_USE_NSS
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diff --git a/src/windows.hpp b/src/windows.hpp
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index 11c7581dee..24cce83d11 100644
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--- a/src/windows.hpp
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+++ b/src/windows.hpp
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@@ -98,3 +98,13 @@ static inline int poll (struct pollfd *pfd, unsigned long nfds, int timeout)
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#define snprintf(buffer_, count_, format_, ...) \
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_snprintf_s (buffer_, count_, _TRUNCATE, format_, __VA_ARGS__)
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#endif
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+
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+// Workaround missing struct sockaddr_un in afunix.h.
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+// Fix #3949.
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+#if defined(ZMQ_HAVE_IPC) && !defined(ZMQ_HAVE_STRUCT_SOCKADDR_UN)
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+struct sockaddr_un
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+{
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+ ADDRESS_FAMILY sun_family; /* AF_UNIX */
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+ char sun_path[108]; /* pathname */
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+};
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+#endif
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