lxdream.org :: lxdream/src/dreamcast.c r1109:700c5ab26a63

filename	src/dreamcast.c
changeset	1109:700c5ab26a63
prev	1100:50e702af9373
next	1119:45602839e067
author	nkeynes
date	Thu Jun 10 22:13:16 2010 +1000 (13 years ago)
permissions	-rw-r--r--
last change	Integrate executable wrapping into the user interface - command-line now loads wrapped by default, -e <bin> to run binary - add support for .bin executables - Add useful (internal) error codes

file

annotate

diff

log

raw

     1.1 --- a/src/dreamcast.c	Mon Feb 15 17:27:14 2010 +1000
     1.2 +++ b/src/dreamcast.c	Thu Jun 10 22:13:16 2010 +1000
     1.3 @@ -448,7 +448,7 @@
     1.4      return NULL;
     1.5  }
     1.6  
     1.7 -int dreamcast_load_state( const gchar *filename )
     1.8 +gboolean dreamcast_load_state( const gchar *filename )
     1.9  {
    1.10      int i,j;
    1.11      int module_count;
    1.12 @@ -456,13 +456,13 @@
    1.13      int have_read[MAX_MODULES];
    1.14  
    1.15      FILE *f = fopen( filename, "r" );
    1.16 -    if( f == NULL ) return errno;
    1.17 +    if( f == NULL ) return FALSE;
    1.18  
    1.19      module_count = dreamcast_read_save_state_header(f, error, sizeof(error));
    1.20      if( module_count <= 0 ) {
    1.21      	ERROR( error );
    1.22          fclose(f);
    1.23 -        return 1;
    1.24 +        return FALSE;
    1.25      }
    1.26  
    1.27      for( i=0; i<MAX_MODULES; i++ ) {
    1.28 @@ -475,7 +475,7 @@
    1.29          if( strncmp(chunk.marker, "BLCK", 4) != 0 ) {
    1.30              ERROR( "%s save state is corrupted (missing block header %d)", APP_NAME, i );
    1.31              fclose(f);
    1.32 -            return 2;
    1.33 +            return FALSE;
    1.34          }
    1.35  
    1.36          /* Find the matching module by name */
    1.37 @@ -485,11 +485,11 @@
    1.38                  if( modules[j]->load == NULL ) {
    1.39                      ERROR( "%s save state is corrupted (no loader for %s)", APP_NAME, modules[j]->name );
    1.40                      fclose(f);
    1.41 -                    return 2;
    1.42 +                    return FALSE;
    1.43                  } else if( modules[j]->load(f) != 0 ) {
    1.44                      ERROR( "%s save state is corrupted (%s failed)", APP_NAME, modules[j]->name );
    1.45                      fclose(f);
    1.46 -                    return 2;
    1.47 +                    return FALSE;
    1.48                  }
    1.49                  break;
    1.50              }
    1.51 @@ -497,7 +497,7 @@
    1.52          if( j == num_modules ) {
    1.53              fclose(f);
    1.54              ERROR( "%s save state contains unrecognized section", APP_NAME );
    1.55 -            return 2;
    1.56 +            return FALSE;
    1.57          }
    1.58      }
    1.59  
    1.60 @@ -512,7 +512,7 @@
    1.61      }
    1.62      fclose(f);
    1.63      INFO( "Save state read from %s", filename );
    1.64 -    return 0;
    1.65 +    return TRUE;
    1.66  }
    1.67  
    1.68  int dreamcast_save_state( const gchar *filename )