| 527,7 → 527,7 |
|---|
| |
| /* fetches a line from batch file and write it to buff (NULL-terminated), |
| * increments rmod counter and returns 0 on success. */ |
| static int getbatcmd(char *buff, struct rmod_props far *rmod) { |
| static int getbatcmd(char *buff, unsigned char buffmaxlen, struct rmod_props far *rmod) { |
| unsigned short i; |
| unsigned short batname_seg = FP_SEG(rmod->batfile); |
| unsigned short batname_off = FP_OFF(rmod->batfile); |
| 563,7 → 563,8 |
|---|
| |
| /* read the line into buff */ |
| mov ah, 0x3f |
| mov cx, 255 |
| xor ch, ch |
| mov cl, buffmaxlen |
| mov dx, buff |
| int 0x21 /* CF clear on success, AX=number of bytes read */ |
| jc CLOSEANDQUIT |
| 606,6 → 607,10 |
|---|
| } |
| |
| |
| /* max length of the cmdline storage (bytes) - includes also max length of |
| * line loaded from a BAT file (no more than 255 bytes!) */ |
| #define CMDLINE_MAXLEN 255 |
| |
| int main(void) { |
| static struct config cfg; |
| static unsigned short far *rmod_envseg; |
| 662,7 → 667,7 |
|---|
| redir_revert(); |
| |
| /* preset cmdline to point at the end of my general-purpose buffer */ |
| cmdline = BUFFER + sizeof(BUFFER) - 130; |
| cmdline = BUFFER + sizeof(BUFFER) - (CMDLINE_MAXLEN + 1); |
| |
| /* (re)load translation strings if needed */ |
| nls_langreload(BUFFER, *rmod_envseg); |
| 676,7 → 681,7 |
|---|
| |
| /* if batch file is being executed -> fetch next line */ |
| if (rmod->batfile[0] != 0) { |
| if (getbatcmd(cmdline, rmod) != 0) { /* end of batch */ |
| if (getbatcmd(cmdline, CMDLINE_MAXLEN, rmod) != 0) { /* end of batch */ |
| /* restore echo flag as it was before running the bat file */ |
| rmod->flags &= ~FLAG_ECHOFLAG; |
| if (rmod->flags & FLAG_ECHO_BEFORE_BAT) rmod->flags |= FLAG_ECHOFLAG; |