X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/c4809fd411a00e9d0ce2b7ad62dc9a19a9c7a89d..afdcb8c159a73aba95a017f1cfec98e8fa2b93c1:/client/ui.c

diff --git a/client/ui.c b/client/ui.c
index 05e29dc7..48869fd1 100644
--- a/client/ui.c
+++ b/client/ui.c
@@ -21,7 +21,7 @@
 double CursorScaleFactor = 1;
 int PlotGridX=0, PlotGridY=0, PlotGridXdefault= 64, PlotGridYdefault= 64, CursorCPos= 0, CursorDPos= 0;
 int offline;
-int flushAfterWrite = 0;  //buzzy
+bool flushAfterWrite = false;  //buzzy
 int GridOffset = 0;
 bool GridLocked = false;
 bool showDemod = true;
@@ -48,7 +48,9 @@ void PrintAndLog(char *fmt, ...)
 			logging=0;
 		}
 	}
-	
+
+#ifdef RL_STATE_READCMD
+	// We are using GNU readline.
 	int need_hack = (rl_readline_state & RL_STATE_READCMD) > 0;
 
 	if (need_hack) {
@@ -58,6 +60,9 @@ void PrintAndLog(char *fmt, ...)
 		rl_replace_line("", 0);
 		rl_redisplay();
 	}
+#else
+	// We are using libedit (OSX), which doesn't support this flag.
+#endif
 	
 	va_start(argptr, fmt);
 	va_copy(argptr2, argptr);
@@ -66,6 +71,9 @@ void PrintAndLog(char *fmt, ...)
 	va_end(argptr);
 	printf("\n");
 
+	// This needs to be wrapped in ifdefs, as this if optimisation is disabled,
+	// this block won't be removed, and it'll fail at the linker.
+#ifdef RL_STATE_READCMD
 	if (need_hack) {
 		rl_restore_prompt();
 		rl_replace_line(saved_line, 0);
@@ -73,6 +81,7 @@ void PrintAndLog(char *fmt, ...)
 		rl_redisplay();
 		free(saved_line);
 	}
+#endif
 	
 	if (logging && logfile) {
 		vfprintf(logfile, fmt, argptr2);
@@ -94,3 +103,8 @@ void SetLogFilename(char *fn)
 {
   logfilename = fn;
 }
+
+void SetFlushAfterWrite(bool flush_after_write) {
+	flushAfterWrite = flush_after_write;
+}
+