medfall

commit e00ae5cb6b72c1ab04711b74c1c88e8a353ed90c
parent ee3c5e65b80b8c641193d23968ed6b607b95d214
Author: Michael Savage <mikejsavage@gmail.com>
Date:   Sun Nov  1 00:05:17 +0000

Add an error handler to the ALSA stub

Diffstat:
linux_audio.cc
 | 
13
+++++++++++++
1 file changed, 13 insertions(+), 0 deletions(-)
diff --git a/linux_audio.cc b/linux_audio.cc
@@ -1,3 +1,4 @@
+#include <stdarg.h>
 #include <assert.h>
 #include <alsa/asoundlib.h>
 #include <math.h>
@@ -13,8 +14,20 @@ int milliseconds( int ms ) {
 	return ms * 1000;
 }
 
+void error_handler( const char * file, int line, const char * function, int err, const char * fmt, ... ) {
+	printf( "error in %s at %s:%d\n", file, function, line );
+
+	va_list args;
+	va_start( args, fmt );
+	vprintf( fmt, args );
+	va_end( args );
+	printf( "\n" );
+}
+
 u8 memory[ megabytes( 64 ) ];
 int main( int argc, char ** argv ) {
+	snd_lib_error_set_handler( error_handler );
+
 	MemoryArena arena;
 	memarena_init( &arena, memory, sizeof( memory ) );