#include <unistd.h>

#include "buffer.h"
#include "exit.h"
#include "lock.h"
#include "logmsg.h"
#include "open.h"

#include "auto_qmail.h"

#define WHO "qmail-tcpok"

char buf[1024]; /* XXX: must match size in tcpto_clean.c, tcpto.c */
buffer bo;

int main()
{
  int fd;
  int i;

  if (chdir(auto_qmail) == -1) logmsg(WHO, 111, FATAL, B("unable to chdir to: ", auto_qmail));
  if (chdir("queue/lock") == -1)
    logmsg(WHO, 111, FATAL, B("unable to chdir to ", auto_qmail, "/queue/lock: "));

  fd = open_write("tcpto");
  if (fd == -1) logmsg(WHO, 111, FATAL, B("unable to write ", auto_qmail, "/queue/lock/tcpto: "));
  if (lock_ex(fd) == -1)
    logmsg(WHO, 111, FATAL, B("unable to lock ", auto_qmail, "/queue/lock/tcpto: "));

  buffer_init(&bo, write, fd, buf, sizeof(buf));
  for (i = 0; i < sizeof(buf); ++i) buffer_put(&bo, "", 1);
  if (buffer_flush(&bo) == -1)
    logmsg(WHO, 111, FATAL, B("unable to clear ", auto_qmail, "/queue/lock/tcpto: "));
  _exit(0);
}