repos/blastem: util.c comparison

Avoid printing a bunch of junk to stdout when GDB remote debugging is enabled as this can confuse GDB

author	Michael Pavone <pavone@retrodev.com>
date	Wed, 20 Mar 2019 22:05:27 -0700
parents	eda8df5bc74c
children	243f3a7247f9

comparison

equal deleted inserted replaced

-:1843823f1e9b
+:52a47611a273
 	}
 #endif
 	va_end(args);
 }
+static uint8_t output_enabled = 1;
 void info_message(char *format, ...)
 {
 	va_list args;
 	va_start(args, format);
 #ifndef _WIN32
 	if (headless || (isatty(STDOUT_FILENO) && isatty(STDIN_FILENO))) {
-		info_printf(format, args);
+		if (output_enabled) {
+			info_printf(format, args);
+		}
 	} else {
 #endif
 		int32_t size = strlen(format) * 2;
 		char *buf = malloc(size);
 		int32_t actual = vsnprintf(buf, size, format, args);
 			buf = malloc(actual);
 			va_end(args);
 			va_start(args, format);
 			vsnprintf(buf, actual, format, args);
 		}
-		info_puts(buf);
+		if (output_enabled) {
+			info_puts(buf);
+		}
 		render_infobox("BlastEm Info", buf);
 		free(buf);
 #ifndef _WIN32
 	}
 #endif
 	va_end(args);
+}
+void debug_message(char *format, ...)
+{
+	va_list args;
+	va_start(args, format);
+	if (output_enabled) {
+		info_printf(format, args);
+	}
+}
+void disable_stdout_messages(void)
+{
+	output_enabled = 0;
 }
 #ifdef _WIN32
 #include <windows.h>
 #include <shlobj.h>

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