Check for the availability of flock().

[meshlink-tiny] / configure.ac

diff --git a/configure.ac b/configure.ac
index 022bba7bb817b296b7a61358da89d24c06c94c59..f349de194ba4cc1091b095887c20e45c69973d7e 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -128,7 +128,7 @@ MeshLink_ATTRIBUTE(__malloc__)
 MeshLink_ATTRIBUTE(__warn_unused_result__)
 
 dnl Checks for library functions.
-AC_CHECK_FUNCS([asprintf fchmod fork gettimeofday random pselect select setns strdup usleep getifaddrs freeifaddrs],
+AC_CHECK_FUNCS([asprintf fchmod flock fork gettimeofday random pselect select setns strdup usleep getifaddrs freeifaddrs],
   [], [], [#include "$srcdir/src/have.h"]
 )