| 9,6 → 9,18 |
|---|
| static int cmd_set(struct cmd_funcparam *p) { |
| char far *env = MK_FP(p->env_seg, 0); |
| char *buff = p->BUFFER; |
| |
| if (cmd_ishlp(p)) { |
| outputnl("Displays, sets, or removes DOS environment variables"); |
| outputnl(""); |
| outputnl("SET [variable=[string]]"); |
| outputnl(""); |
| outputnl("variable Specifies the environment-variable name"); |
| outputnl("string Specifies a series of characters to assign to the variable"); |
| outputnl(""); |
| outputnl("Type SET without parameters to display the current environment variables."); |
| } |
| |
| /* no arguments - display content */ |
| if (p->argc == 0) { |
| while (*env != 0) { |
| 21,15 → 33,6 |
|---|
| } |
| outputnl(buff); |
| } |
| } else if ((p->argc == 1) && (imatch(p->argv[0], "/?"))) { |
| outputnl("Displays, sets, or removes DOS environment variables"); |
| outputnl(""); |
| outputnl("SET [variable=[string]]"); |
| outputnl(""); |
| outputnl("variable Specifies the environment-variable name"); |
| outputnl("string Specifies a series of characters to assign to the variable"); |
| outputnl(""); |
| outputnl("Type SET without parameters to display the current environment variables."); |
| } else { /* set variable (do not rely on argv, SET has its own rules...) */ |
| const char far *ptr; |
| unsigned short i; |