Avoid allocating packet buffers unnecessarily.

[meshlink] / configure.ac

diff --git a/configure.ac b/configure.ac
index 4028613f31868e26ea559636126b2dde8c9493f5..1b0b2e06351307a9aa5dbdfa18d838ec7a05ad0a 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -134,7 +134,7 @@ AC_CHECK_TYPES([struct sockaddr_storage], ,AC_MSG_ERROR([System must support str
 
 dnl Checks for library functions.
 AC_TYPE_SIGNAL
-AC_CHECK_FUNCS([asprintf fchmod fork gettimeofday random select setns strdup usleep getifaddrs],
+AC_CHECK_FUNCS([asprintf fchmod fork gettimeofday random pselect select setns strdup usleep getifaddrs freeifaddrs],
   [], [], [#include "$srcdir/src/have.h"]
 )