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#include "config.h"
#include "deliverdotlock.h"
#include <stdlib.h>
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
void DeliverDotLock::cleanup()
{
truncate();
DotLock::cleanup();
}
DeliverDotLock::DeliverDotLock() : truncate_fd(-1), truncate_size(0)
{
constructed();
}
DeliverDotLock::~DeliverDotLock()
{
destroying();
}
void DeliverDotLock::truncate()
{
if (truncate_fd >= 0 &&
ftruncate(truncate_fd, truncate_size) < 0)
{
static const char msg[]="Unable to truncate mailbox.\n";
if (write(2, msg, sizeof(msg)-1) < 0)
; /* Ignore */
}
truncate_fd= -1;
}
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