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-rw-r--r--configure.ac3
1 files changed, 3 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index d7f96fd11f4..9ef4d0d3d10 100644
--- a/configure.ac
+++ b/configure.ac
@@ -536,6 +536,9 @@ AC_CHECK_FUNC([fallocate],
[])
+AC_CHECK_HEADERS([sys/prctl.h])
+AC_CHECK_FUNCS([prctl])
+
# Checks for typedefs, structures, and compiler characteristics.
#AC_HEADER_STDBOOL
#AC_C_CONST