Initial revision

[silc.git] / apps / silcer / macros / linger.m4

diff --git a/apps/silcer/macros/linger.m4 b/apps/silcer/macros/linger.m4
new file mode 100644 (file)
index 0000000..1dfb89d
--- /dev/null
+++ b/apps/silcer/macros/linger.m4
@@ -0,0 +1,28 @@
+dnl
+dnl Check for struct linger
+dnl
+AC_DEFUN([AC_STRUCT_LINGER], [
+av_struct_linger=no
+AC_MSG_CHECKING(struct linger is available)
+AC_TRY_RUN([
+#include <sys/types.h>
+#include <sys/socket.h>
+
+struct linger li;
+
+main ()
+{
+    li.l_onoff = 1;
+    li.l_linger = 120;
+    exit (0);
+}
+],[
+AC_DEFINE(HAVE_STRUCT_LINGER)
+av_struct_linger=yes
+],[
+av_struct_linger=no
+],[
+av_struct_linger=no
+])
+AC_MSG_RESULT($av_struct_linger)
+])