Make t/win32/system.t use the more common compiler check

[p5sagit/p5-mst-13.2.git] / win32 / win32sck.c

diff --git a/win32/win32sck.c b/win32/win32sck.c
index 8656c0b..2427cb3 100644 (file)
--- a/win32/win32sck.c
+++ b/win32/win32sck.c
@@ -37,22 +37,11 @@
 #      define TO_SOCKET(x)     (x)
 #endif /* USE_SOCKETS_AS_HANDLES */
 
-#if defined(USE_ITHREADS)
 #define StartSockets() \
     STMT_START {                                       \
        if (!wsock_started)                             \
            start_sockets();                            \
-       set_socktype();                                 \
     } STMT_END
-#else
-#define StartSockets() \
-    STMT_START {                                       \
-       if (!wsock_started) {                           \
-           start_sockets();                            \
-           set_socktype();                             \
-       }                                               \
-    } STMT_END
-#endif
 
 #define SOCKET_TEST(x, y) \
     STMT_START {                                       \
@@ -98,12 +87,6 @@ start_sockets(void)
     wsock_started = 1;
 }
 
-void
-set_socktype(void)
-{
-}
-
-
 #ifndef USE_SOCKETS_AS_HANDLES
 #undef fdopen
 FILE *
@@ -276,9 +259,8 @@ win32_select(int nfds, Perl_fd_set* rd, Perl_fd_set* wr, Perl_fd_set* ex, const
 {
     int r;
 #ifdef USE_SOCKETS_AS_HANDLES
-    Perl_fd_set dummy;
     int i, fd, save_errno = errno;
-    FD_SET nrd, nwr, nex, *prd, *pwr, *pex;
+    FD_SET nrd, nwr, nex;
 
     /* winsock seems incapable of dealing with all three null fd_sets,
      * so do the (millisecond) sleep as a special case
@@ -292,44 +274,31 @@ win32_select(int nfds, Perl_fd_set* rd, Perl_fd_set* wr, Perl_fd_set* ex, const
        return 0;
     }
     StartSockets();
-    PERL_FD_ZERO(&dummy);
-    if (!rd)
-       rd = &dummy, prd = NULL;
-    else
-       prd = &nrd;
-    if (!wr)
-       wr = &dummy, pwr = NULL;
-    else
-       pwr = &nwr;
-    if (!ex)
-       ex = &dummy, pex = NULL;
-    else
-       pex = &nex;
 
     FD_ZERO(&nrd);
     FD_ZERO(&nwr);
     FD_ZERO(&nex);
     for (i = 0; i < nfds; i++) {
        fd = TO_SOCKET(i);
-       if (PERL_FD_ISSET(i,rd))
+       if (rd && PERL_FD_ISSET(i,rd))
            FD_SET((unsigned)fd, &nrd);
-       if (PERL_FD_ISSET(i,wr))
+       if (wr && PERL_FD_ISSET(i,wr))
            FD_SET((unsigned)fd, &nwr);
-       if (PERL_FD_ISSET(i,ex))
+       if (ex && PERL_FD_ISSET(i,ex))
            FD_SET((unsigned)fd, &nex);
     }
 
     errno = save_errno;
-    SOCKET_TEST_ERROR(r = select(nfds, prd, pwr, pex, timeout));
+    SOCKET_TEST_ERROR(r = select(nfds, &nrd, &nwr, &nex, timeout));
     save_errno = errno;
 
     for (i = 0; i < nfds; i++) {
        fd = TO_SOCKET(i);
-       if (PERL_FD_ISSET(i,rd) && !FD_ISSET(fd, &nrd))
+       if (rd && PERL_FD_ISSET(i,rd) && !FD_ISSET(fd, &nrd))
            PERL_FD_CLR(i,rd);
-       if (PERL_FD_ISSET(i,wr) && !FD_ISSET(fd, &nwr))
+       if (wr && PERL_FD_ISSET(i,wr) && !FD_ISSET(fd, &nwr))
            PERL_FD_CLR(i,wr);
-       if (PERL_FD_ISSET(i,ex) && !FD_ISSET(fd, &nex))
+       if (ex && PERL_FD_ISSET(i,ex) && !FD_ISSET(fd, &nex))
            PERL_FD_CLR(i,ex);
     }
     errno = save_errno;