lxdream.org :: lxdream/src/lxdream.h r1096:3f8f4c5b9ef4

filename	src/lxdream.h
changeset	1096:3f8f4c5b9ef4
prev	1065:bc1cc0c54917
next	1109:700c5ab26a63
author	nkeynes
date	Sun Jan 31 18:35:06 2010 +1000 (14 years ago)
permissions	-rw-r--r--
last change	Refactor CDROM host support - Completely separate GDROM hardware (in gdrom/gdrom.c) from generic CDROM support (now in drivers/cdrom) - Add concept of 'sector sources' that can be mixed and matched to create cdrom discs (makes support of arbitrary disc types much simpler)

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     1.1 --- a/src/lxdream.h	Sun Jul 05 13:52:50 2009 +1000
     1.2 +++ b/src/lxdream.h	Sun Jan 31 18:35:06 2010 +1000
     1.3 @@ -87,6 +87,16 @@
     1.4  #define DEBUG( ... ) log_message( NULL, EMIT_DEBUG, MODULE_NAME, __VA_ARGS__ )
     1.5  #define TRACE( ... ) log_message( NULL, EMIT_TRACE, MODULE_NAME, __VA_ARGS__ )
     1.6  
     1.7 +/* Error reporting */
     1.8 +#define MAX_ERROR_MSG_SIZE 512
     1.9 +typedef struct error_struct {
    1.10 +    unsigned int code;
    1.11 +    char msg[MAX_ERROR_MSG_SIZE];
    1.12 +} ERROR;
    1.13 +
    1.14 +#define SET_ERROR(err, n, ...) if( (err) != NULL ) { (err)->code = n; snprintf( (err)->msg, sizeof((err)->msg), __VA_ARGS__ ); }
    1.15 +#define CLEAR_ERROR(err) do { err.code = 0; err.msg[0] = 0; } while(0)
    1.16 +
    1.17  
    1.18  #ifdef HAVE_FASTCALL
    1.19  #define FASTCALL __attribute__((regparm(2)))