| 158,14 → 158,15 |
|---|
| static int save_screen(void) |
| { |
| int i; |
| short *mem; |
| for (i=0 ;( i < MAX_SAVED_SCREENS ) && (saved_screens[i].data); i++); |
| |
| for (i=0; ( i < MAX_SAVED_SCREENS ) && (saved_screens[i].data); i++) |
| ; |
| if (i == MAX_SAVED_SCREENS) |
| return EINVAL; |
| if (!(saved_screens[i].data=malloc( 2 * scr_width*scr_height ))) |
| return ENOMEM; |
| memcpy (saved_screens[i].data ,scr_addr ,2 * scr_width * scr_height) |
| ; |
| memcpy(saved_screens[i].data, scr_addr, 2 * scr_width * scr_height); |
| |
| return i; |
| } |
| |
| 172,7 → 173,7 |
|---|
| static int print_screen(int i) |
| { |
| if (saved_screens[i].data) |
| memcpy (scr_addr,saved_screens[i].data, 2 * scr_width * scr_height); |
| memcpy(scr_addr, saved_screens[i].data, 2 * scr_width * scr_height); |
| else return EINVAL; |
| return i; |
| } |
| 208,7 → 209,7 |
|---|
| /* We accept one area for data interchange */ |
| intersize = IPC_GET_ARG2(call); |
| if (intersize >= scr_width*scr_height*sizeof(*interbuf)) { |
| receive_comm_area(callid,&call,(void **)&interbuf); |
| receive_comm_area(callid,&call,(void *)&interbuf); |
| continue; |
| } |
| retval = EINVAL; |
| 269,6 → 270,7 |
|---|
| fgcolor = IPC_GET_ARG1(call); |
| bgcolor = IPC_GET_ARG2(call); |
| style = EGA_STYLE(fgcolor, bgcolor); |
| retval = 0; |
| break; |
| case FB_VP_DRAW_PIXMAP: |
| i = IPC_GET_ARG2(call); |
| 287,6 → 289,7 |
|---|
| free(saved_screens[i].data); |
| saved_screens[i].data = NULL; |
| } |
| retval = 0; |
| break; |
| |
| default: |