diff options
Diffstat (limited to 'com32/lib/sys/serial_write.c')
| -rw-r--r-- | com32/lib/sys/serial_write.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/com32/lib/sys/serial_write.c b/com32/lib/sys/serial_write.c index fa0f4f4d..3f949fb7 100644 --- a/com32/lib/sys/serial_write.c +++ b/com32/lib/sys/serial_write.c @@ -34,13 +34,13 @@ #include <errno.h> #include <string.h> #include <com32.h> +#include <core.h> #include <minmax.h> #include <syslinux/config.h> #include "file.h" ssize_t __serial_write(struct file_info *fp, const void *buf, size_t count) { - com32sys_t ireg; const char *bufp = buf; size_t n = 0; @@ -49,12 +49,8 @@ ssize_t __serial_write(struct file_info *fp, const void *buf, size_t count) if (!syslinux_serial_console_info()->iobase) return count; /* Nothing to do */ - memset(&ireg, 0, sizeof ireg); - ireg.eax.b[1] = 0x04; - while (count--) { - ireg.edx.b[0] = *bufp++; - __intcall(0x21, &ireg, NULL); + write_serial(*bufp++); n++; } |