1 #include "strerr.h"

     2 #include "substdio.h"

     3 #include "lock.h"

     4 #include "open.h"

     5 #include "readwrite.h"

     6 #include "auto_qmail.h"

     7 #include "exit.h"

     8 

     9 #define FATAL "qmail-tcpok: fatal: "

    10 

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

    12 substdio ss;

    13 

    14 void main()

    15 {

    16   int fd;

    17   int i;

    18 

    19   if (chdir(auto_qmail) == -1)

    20     strerr_die4sys(111,FATAL,"unable to chdir to ",auto_qmail,": ");

    21   if (chdir("queue/lock") == -1)

    22     strerr_die4sys(111,FATAL,"unable to chdir to ",auto_qmail,"/queue/lock: ");

    23 

    24   fd = open_write("tcpto");

    25   if (fd == -1)

    26     strerr_die4sys(111,FATAL,"unable to write ",auto_qmail,"/queue/lock/tcpto: ");

    27   if (lock_ex(fd) == -1)

    28     strerr_die4sys(111,FATAL,"unable to lock ",auto_qmail,"/queue/lock/tcpto: ");

    29 

    30   substdio_fdbuf(&ss,write,fd,buf,sizeof buf);

    31   for (i = 0;i < sizeof buf;++i) substdio_put(&ss,"",1);

    32   if (substdio_flush(&ss) == -1)

    33     strerr_die4sys(111,FATAL,"unable to clear ",auto_qmail,"/queue/lock/tcpto: ");

    34   _exit(0);

    35 }