diff options
| -rw-r--r-- | acinclude.m4 | 30 |
1 files changed, 26 insertions, 4 deletions
diff --git a/acinclude.m4 b/acinclude.m4 index 78d9052f9..d2156d350 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -47,7 +47,8 @@ dnl the code was bad, try a different program now, test 2 #include <unistd.h> #include <stropts.h> ],[ -/* FIONBIO source test */ +/* FIONBIO source test (old-style unix) */ + int socket; int flags = ioctl(socket, FIONBIO, &flags); ],[ dnl FIONBIO test was good @@ -62,29 +63,50 @@ dnl the code was bad, try a different program now, test 3 #include <windows.h> ],[ /* ioctlsocket source code */ + int socket; int flags = ioctlsocket(socket, FIONBIO, &flags); ],[ dnl ioctlsocket test was good nonblock="ioctlsocket" AC_DEFINE(HAVE_IOCTLSOCKET, 1, [use ioctlsocket() for non-blocking sockets]) ],[ -dnl ioctlsocket didnt compile! +dnl ioctlsocket didnt compile!, go to test 4 - AC_TRY_COMPILE([ + AC_TRY_LINK([ /* headers for IoctlSocket test (Amiga?) */ #include <sys/ioctl.h> ],[ /* IoctlSocket source code */ + int socket; int flags = IoctlSocket(socket, FIONBIO, (long)1); ],[ dnl ioctlsocket test was good nonblock="IoctlSocket" AC_DEFINE(HAVE_IOCTLSOCKET_CASE, 1, [use Ioctlsocket() for non-blocking sockets]) ],[ -dnl ioctlsocket didnt compile! +dnl Ioctlsocket didnt compile, do test 5! + AC_TRY_COMPILE([ +/* headers for SO_NONBLOCK test (BeOS) */ +#include <sys/types.h> +#include <unistd.h> +#include <fcntl.h> +],[ +/* SO_NONBLOCK source code */ + long b = 1; + int socket; + int flags = setsockopt(socket, SOL_SOCKET, SO_NONBLOCK, &b, sizeof(b)); +],[ +dnl the SO_NONBLOCK test was good +nonblock="SO_NONBLOCK" +AC_DEFINE(HAVE_SO_NONBLOCK, 1, [use SO_NONBLOCK for non-blocking sockets]) +],[ +dnl test 5 didnt compile! nonblock="nada" AC_DEFINE(HAVE_DISABLED_NONBLOCKING, 1, [disabled non-blocking sockets]) ]) +dnl end of fifth test + +]) dnl end of forth test ]) |