Added a replacement for closefrom (available on *BSD).

[strongswan.git] / configure.in

diff --git a/configure.in b/configure.in
index 99cec7c..c8aa68a 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -375,7 +375,7 @@ dnl check if native rwlocks are available
 AC_CHECK_FUNCS(pthread_rwlock_init)
 LIBS=$saved_LIBS
 
-AC_CHECK_FUNCS(prctl mallinfo getpass)
+AC_CHECK_FUNCS(prctl mallinfo getpass closefrom)
 
 AC_CHECK_HEADERS(sys/sockio.h glob.h)
 AC_CHECK_HEADERS(net/pfkeyv2.h netipsec/ipsec.h netinet6/ipsec.h linux/udp.h)