check if FNDELAY is defined instead of checking WIN32

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@9619 d7cf8633-e32d-0410-b094-e92efae38249

diff --git a/sys_linux.c b/sys_linux.c
index b37576eeb156ddc3e99b35b09a26156374d441cc..6df93c5ede0fd4db40ac3f3b294621a94825b0d0 100644 (file)
--- a/sys_linux.c
+++ b/sys_linux.c
@@ -33,7 +33,7 @@ cvar_t sys_useclockgettime = {CVAR_SAVE, "sys_useclockgettime", "0", "use POSIX
 // =======================================================================
 void Sys_Shutdown (void)
 {
-#ifndef WIN32
+#ifdef FNDELAY
        fcntl (0, F_SETFL, fcntl (0, F_GETFL, 0) & ~FNDELAY);
 #endif
        fflush(stdout);
@@ -45,7 +45,7 @@ void Sys_Error (const char *error, ...)
        char string[MAX_INPUTLINE];
 
 // change stdin to non blocking
-#ifndef WIN32
+#ifdef FNDELAY
        fcntl (0, F_SETFL, fcntl (0, F_GETFL, 0) & ~FNDELAY);
 #endif
 
@@ -61,11 +61,12 @@ void Sys_Error (const char *error, ...)
 
 void Sys_PrintToTerminal(const char *text)
 {
-#ifndef WIN32
+#ifdef FNDELAY
        // BUG: for some reason, NDELAY also affects stdout (1) when used on stdin (0).
        int origflags = fcntl (1, F_GETFL, 0);
        fcntl (1, F_SETFL, origflags & ~FNDELAY);
-#else
+#endif
+#ifdef WIN32
 #define write _write
 #endif
        while(*text)
@@ -75,7 +76,7 @@ void Sys_PrintToTerminal(const char *text)
                        break; // sorry, I cannot do anything about this error - without an output
                text += written;
        }
-#ifndef WIN32
+#ifdef FNDELAY
        fcntl (1, F_SETFL, origflags);
 #endif
        //fprintf(stdout, "%s", text);
@@ -293,7 +294,7 @@ int main (int argc, char **argv)
        com_argc = argc;
        com_argv = (const char **)argv;
 
-#ifndef WIN32
+#ifdef FNDELAY
        fcntl(0, F_SETFL, fcntl (0, F_GETFL, 0) | FNDELAY);
 #endif