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[glabels] / glabels2 / macros / linger.m4
1 dnl
2 dnl Check for struct linger
3 dnl
4 AC_DEFUN([AC_STRUCT_LINGER], [
5 av_struct_linger=no
6 AC_MSG_CHECKING(struct linger is available)
7 AC_TRY_RUN([
8 #include <sys/types.h>
9 #include <sys/socket.h>
10
11 struct linger li;
12
13 int main ()
14 {
15     li.l_onoff = 1;
16     li.l_linger = 120;
17     return 0;
18 }
19 ],[
20 AC_DEFINE(HAVE_STRUCT_LINGER)
21 av_struct_linger=yes
22 ],[
23 av_struct_linger=no
24 ],[
25 av_struct_linger=no
26 ])
27 AC_MSG_RESULT($av_struct_linger)
28 ])