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-rw-r--r--source3/m4/aclocal.m43
1 files changed, 3 insertions, 0 deletions
diff --git a/source3/m4/aclocal.m4 b/source3/m4/aclocal.m4
index c792057083..dedf6fbf50 100644
--- a/source3/m4/aclocal.m4
+++ b/source3/m4/aclocal.m4
@@ -828,6 +828,9 @@ AC_DEFUN([SMB_IF_RTSIGNAL_BUG],
#include <fcntl.h>
#include <signal.h>
+#ifndef SIGRTMIN
+#define SIGRTMIN NSIG
+#endif
/* from smbd/notify_kernel.c */
#ifndef RT_SIGNAL_NOTIFY
#define RT_SIGNAL_NOTIFY (SIGRTMIN+2)