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); |
} |