| 0,0 → 1,50 |
|---|
| /* |
| * mkdir |
| */ |
| |
| static int cmd_mkdir(struct cmd_funcparam *p) { |
| const char *dname = p->argv[0]; |
| unsigned short err = 0; |
| |
| if (cmd_ishlp(p)) { |
| outputnl("Creates a directory"); |
| outputnl(""); |
| outputnl("MKDIR [drive:]path"); |
| outputnl("MD [drive:]path"); |
| return(-1); |
| } |
| |
| if (p->argc == 0) { |
| outputnl("Required parameter missing"); |
| return(-1); |
| } |
| |
| if (p->argc > 1) { |
| outputnl("Too many parameters"); |
| return(-1); |
| } |
| |
| if (p->argv[0][0] == '/') { |
| outputnl("Invalid parameter"); |
| return(-1); |
| } |
| |
| _asm { |
| push ax |
| push dx |
| |
| mov ah, 0x39 /* create new directory, DS:DX points to ASCIIZ dir name */ |
| mov dx, [dname] |
| int 0x21 |
| jnc DONE |
| mov [err], ax |
| DONE: |
| |
| pop dx |
| pop ax |
| } |
| |
| if (err != 0) outputnl(doserr(err)); |
| |
| return(-1); |
| } |