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// Copyright 2005 Ben Hutchings <ben@decadent.org.uk>.
// See the file "COPYING" for licence details.
#include <cassert>
#include <errno.h>
#include <signal.h>
#include <unistd.h>
#include <wait.h>
#include "auto_proc.hpp"
void auto_kill_proc_closer::operator()(pid_t pid) const
{
assert(pid >= -1);
if (pid > 0 && waitpid(pid, NULL, WNOHANG) == 0)
{
kill(pid, SIGTERM);
while (waitpid(pid, NULL, 0) == -1)
if (errno != EINTR)
{
assert(!"invalid pid in auto_kill_proc_closer");
break;
}
}
}
void auto_wait_proc_closer::operator()(pid_t pid) const
{
assert(pid >= -1);
if (pid > 0)
while (waitpid(pid, NULL, 0) == -1)
if (errno != EINTR)
{
assert(!"invalid pid in auto_wait_proc_closer");
break;
}
}
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