say mmap is not ready for privatization in SunOS.

Would need memory_map to handle /proc/pid/map file https://docs.oracle.com/cd/E19253-01/816-5174/proc-4/index.html

diff --git a/src/smpi/internals/smpi_global.cpp b/src/smpi/internals/smpi_global.cpp
index 15727be..766a09a 100644 (file)
--- a/src/smpi/internals/smpi_global.cpp
+++ b/src/smpi/internals/smpi_global.cpp
@@ -33,7 +33,7 @@
 #   define MAC_OS_X_VERSION_10_12 101200
 # endif
 constexpr bool HAVE_WORKING_MMAP = (MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_12);
-#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__sun)
 constexpr bool HAVE_WORKING_MMAP = false;
 #else
 constexpr bool HAVE_WORKING_MMAP = true;