Index: tests/playTests.sh
--- tests/playTests.sh.orig
+++ tests/playTests.sh
@@ -119,12 +119,13 @@ case "$UNAME" in
   FreeBSD) MD5SUM="gmd5sum" ;;
   NetBSD) MD5SUM="md5 -n" ;;
   OpenBSD) MD5SUM="md5" ;;
+  SecBSD) MD5SUM="md5" ;;
   *) MD5SUM="md5sum" ;;
 esac
 
 MTIME="stat -c %Y"
 case "$UNAME" in
-    Darwin | FreeBSD | OpenBSD | NetBSD) MTIME="stat -f %m" ;;
+    Darwin | FreeBSD | OpenBSD | NetBSD | SecBSD) MTIME="stat -f %m" ;;
 esac
 
 assertSameMTime() {
@@ -136,7 +137,7 @@ assertSameMTime() {
 
 GET_PERMS="stat -c %a"
 case "$UNAME" in
-    Darwin | FreeBSD | OpenBSD | NetBSD) GET_PERMS="stat -f %Lp" ;;
+    Darwin | FreeBSD | OpenBSD | NetBSD | SecBSD) GET_PERMS="stat -f %Lp" ;;
 esac
 
 assertFilePermissions() {
@@ -870,7 +871,7 @@ rm -f ./*.tmp ./*.zstd
 println "frame concatenation tests completed"
 
 
-if [ "$isWindows" = false ] && [ "$UNAME" != 'SunOS' ] && [ "$UNAME" != "OpenBSD" ] && [ "$UNAME" != "AIX" ]; then
+if [ "$isWindows" = false ] && [ "$UNAME" != 'SunOS' ] && [ "$UNAME" != "OpenBSD" ] && [ "$UNAME" != "SecBSD" ] && [ "$UNAME" != "AIX" ]; then
 println "\n**** flush write error test **** "
 
 println "println foo | zstd > /dev/full"