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-rw-r--r--configure.in2
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.in b/configure.in
index 48708c82..399225ef 100644
--- a/configure.in
+++ b/configure.in
@@ -489,7 +489,7 @@ fi
AC_CHECK_LIB(socket,socket)
AC_CHECK_LIB(nsl,gethostbyname)
-AC_CHECK_FUNCS(vsnprintf vasprintf nanosleep usleep poll setenv unsetenv socketpair getgrouplist)
+AC_CHECK_FUNCS(vsnprintf vasprintf nanosleep usleep poll setenv unsetenv socketpair getgrouplist fpathconf dirfd)
AC_CHECK_HEADERS(execinfo.h, [AC_CHECK_FUNCS(backtrace)])