diff options
Diffstat (limited to 'board/MAI/bios_emulator/scitech/src/pm/tests/save.c')
-rw-r--r-- | board/MAI/bios_emulator/scitech/src/pm/tests/save.c | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/board/MAI/bios_emulator/scitech/src/pm/tests/save.c b/board/MAI/bios_emulator/scitech/src/pm/tests/save.c new file mode 100644 index 0000000..be96968 --- /dev/null +++ b/board/MAI/bios_emulator/scitech/src/pm/tests/save.c @@ -0,0 +1,70 @@ +/**************************************************************************** +* +* SciTech OS Portability Manager Library +* +* ======================================================================== +* +* The contents of this file are subject to the SciTech MGL Public +* License Version 1.0 (the "License"); you may not use this file +* except in compliance with the License. You may obtain a copy of +* the License at http://www.scitechsoft.com/mgl-license.txt +* +* Software distributed under the License is distributed on an +* "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or +* implied. See the License for the specific language governing +* rights and limitations under the License. +* +* The Original Code is Copyright (C) 1991-1998 SciTech Software, Inc. +* +* The Initial Developer of the Original Code is SciTech Software, Inc. +* All Rights Reserved. +* +* ======================================================================== +* +* Language: ANSI C +* Environment: Linux/QNX +* +* Description: Program to save the console state state so that it can +* be later restored if the program crashed while the console +* was in graphics mode. +* +****************************************************************************/ + +#include <stdlib.h> +#include <stdio.h> +#include "pmapi.h" + +int main(void) +{ + PM_HWND hwndConsole; + ulong stateSize; + void *stateBuf; + FILE *f; + + /* Allocate a buffer to save console state and save the state */ + hwndConsole = PM_openConsole(0,0,0,0,0,true); + stateSize = PM_getConsoleStateSize(); + if ((stateBuf = PM_malloc(stateSize)) == NULL) { + PM_closeConsole(hwndConsole); + printf("Unable to allocate console state buffer!\n"); + return -1; + } + PM_saveConsoleState(stateBuf,0); + + /* Restore the console state on exit */ + PM_restoreConsoleState(stateBuf,0); + PM_closeConsole(hwndConsole); + + /* Write the saved console state buffer to disk */ + if ((f = fopen("/etc/pmsave.dat","wb")) == NULL) + printf("Unable to open /etc/pmsave/dat for writing!\n"); + else { + fwrite(&stateSize,1,sizeof(stateSize),f); + fwrite(stateBuf,1,stateSize,f); + fclose(f); + printf("Console state successfully saved to /etc/pmsave.dat\n"); + } + PM_free(stateBuf); + return 0; +} + |