diff options
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/_xine.m4 | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/m4/_xine.m4 b/m4/_xine.m4 index 2051eaf4a..d8e675a16 100644 --- a/m4/_xine.m4 +++ b/m4/_xine.m4 @@ -371,3 +371,38 @@ _ACEOF fi ;; esac ])# AC_PROG_LIBTOOL_SANITYCHECK + +dnl Check for the type of the third argument of getsockname +AC_DEFUN([AC_CHECK_SOCKLEN_T], [ + AC_MSG_CHECKING(for socklen_t) + AC_CACHE_VAL(ac_cv_socklen_t, [ + AC_LANG_SAVE + AC_LANG_CPLUSPLUS + AC_TRY_COMPILE([ +#include <sys/types.h> +#include <sys/socket.h> + ],[ +socklen_t a=0; +getsockname(0,(struct sockaddr*)0, &a); + ], + ac_cv_socklen_t=socklen_t, + AC_TRY_COMPILE([ +#include <sys/types.h> +#include <sys/socket.h> + ],[ +int a=0; +getsockname(0,(struct sockaddr*)0, &a); + ], + ac_cv_socklen_t=int, + ac_cv_socklen_t=size_t + ) + ) + AC_LANG_RESTORE + ]) + + AC_MSG_RESULT($ac_cv_socklen_t) + if test "$ac_cv_socklen_t" != "socklen_t"; then + AC_DEFINE_UNQUOTED(socklen_t, $ac_cv_socklen_t, + [Define the real type of socklen_t]) + fi +]) |