| 25,8 → 25,6 |
|---|
| |
| #include <i86.h> /* MK_FP() */ |
| |
| #include "libc.h" |
| |
| #include "mdr\bios.h" |
| #include "mdr\cout.h" |
| #include "mdr\dos.h" |
| 157,6 → 155,42 |
|---|
| *****************************************************************************/ |
| |
| |
| static unsigned short dos_write(unsigned short handle, const void far *buf, unsigned short count, unsigned short *bytes) { |
| unsigned short res = 0; |
| unsigned short resax = 0; |
| unsigned short buf_seg = FP_SEG(buf); |
| unsigned short buf_off = FP_OFF(buf); |
| |
| _asm { |
| push bx |
| push cx |
| push dx |
| |
| mov ah, 0x40 |
| mov bx, handle |
| mov cx, count |
| mov dx, buf_off |
| push ds |
| mov ds, buf_seg |
| |
| int 0x21 |
| pop ds |
| jnc done |
| mov res, ax |
| |
| done: |
| mov resax, ax |
| |
| pop dx |
| pop cx |
| pop bx |
| } |
| |
| *bytes = resax; |
| return(res); |
| } |
| |
| |
| static size_t strlen(const char *s) { |
| const char *ptr = s; |
| while (*ptr != 0) ptr++; |
| 358,11 → 392,11 |
|---|
| while (l) { |
| /* do not write the last empty line, it is only useful for edition */ |
| if (l->len != 0) { |
| errflag |= mdr_dos_write(fd, l->payload, l->len, &bytes); |
| errflag |= dos_write(fd, l->payload, l->len, &bytes); |
| } else if (l->next == NULL) { |
| break; |
| } |
| errflag |= mdr_dos_write(fd, eolbuf, eollen, &bytes); |
| errflag |= dos_write(fd, eolbuf, eollen, &bytes); |
| l = l->next; |
| } |
| |