| 31,16 → 31,17 |
|---|
| |
| static enum cmd_result cmd_ver(struct cmd_funcparam *p) { |
| char *buff = p->BUFFER; |
| unsigned char maj = 0, min = 0; |
| unsigned char maj = 0, min = 0, rev = 0, verflags = 0; |
| |
| /* help screen */ |
| if (cmd_ishlp(p)) { |
| nls_outputnl(20,0); /* "Displays the DOS version." */ |
| outputnl(""); |
| outputnl("ver [/about]"); |
| output("ver [/about]"); |
| #ifdef VERDBG |
| outputnl("ver /dbg"); |
| output(" [/dbg]"); |
| #endif |
| outputnl(""); |
| return(CMD_OK); |
| } |
| |
| 100,19 → 101,20 |
|---|
| return(CMD_OK); |
| } |
| |
| if (p->argc != 0) { |
| nls_outputnl(0,6); /* "Invalid parameter" */ |
| return(CMD_FAIL); |
| } |
| |
| _asm { |
| push ax |
| push bx |
| push cx |
| mov ah, 0x30 /* Get DOS version number */ |
| push dx |
| |
| mov ax, 0x3306 /* Get true DOS version number */ |
| int 0x21 /* AL=maj_ver_num AH=min_ver_num BX,CX=OEM */ |
| mov [maj], al |
| mov [min], ah |
| mov [maj], bl |
| mov [min], bh |
| mov [rev], dl |
| mov [verflags], dh |
| |
| pop dx |
| pop cx |
| pop bx |
| pop ax |
| 119,9 → 121,22 |
|---|
| } |
| |
| sprintf(buff, svarlang_str(20,1), maj, min); /* "DOS kernel version %u.%u" */ |
| outputnl(buff); |
| |
| sprintf(buff, svarlang_str(20,5), 'A' + rev); /* Revision %c */ |
| outputnl(buff); |
| |
| { |
| const char *loc = svarlang_str(20,7); /* low memory */ |
| if (verflags & 16) loc = svarlang_str(20,8); /* HMA */ |
| if (verflags & 8) loc = svarlang_str(20,9); /* ROM */ |
| sprintf(buff, svarlang_str(20,6), loc); /* DOS is in %s */ |
| outputnl(buff); |
| } |
| |
| outputnl(""); |
| nls_output(20,2); /* "SvarCOM shell ver" */ |
| outputnl(" " PVER); |
| |
| return(CMD_OK); |
| } |