static void
run_status_loggers(struct invoke_hook *hook_head)
{
struct invoke_hook *hook;
for (hook = hook_head; hook; hook = hook->next) {
pid_t pid;
int p[2];
m_pipe(p);
pid = subproc_fork();
if (pid == 0) {
/* Setup stdin and stdout. */
m_dup2(p[0], 0);
close(1);
close(p[0]);
close(p[1]);
command_shell(hook->command, _("status logger"));
}
close(p[0]);
statusfd_add(p[1]);
}
}
struct pager *
pager_spawn(const char *desc)
{
struct sigaction sa;
struct pager *pager;
const char *exec;
pager = m_calloc(1, sizeof(*pager));
pager->used = isatty(0) && isatty(1);
pager->desc = desc;
exec = pager_get_exec();
if (strcmp(exec, CAT) == 0)
pager->used = false;
if (!pager_enabled)
pager->used = false;
if (!pager->used)
return pager;
m_pipe(pager->pipe);
memset(&sa, 0, sizeof(sa));
sigemptyset(&sa.sa_mask);
sa.sa_handler = SIG_IGN;
sa.sa_flags = 0;
sigaction(SIGPIPE, &sa, &pager->sigpipe);
pager->pid = subproc_fork();
if (pager->pid == 0) {
/* Set better defaults for less if not already set. */
setenv("LESS", "-FRSXMQ", 0);
m_dup2(pager->pipe[0], 0);
close(pager->pipe[0]);
close(pager->pipe[1]);
command_shell(exec, desc);
}
pager->stdout_old = m_dup(1);
m_dup2(pager->pipe[1], 1);
close(pager->pipe[0]);
close(pager->pipe[1]);
/* Force the output to fully buffered, because originally stdout was
* a tty, so it was set as line buffered. This way we send as much as
* possible to the pager, which will handle the output by itself. */
setvbuf(stdout, NULL, _IOFBF, 0);
return pager;
}
static void movecontrolfiles(const char *thing) {
char buf[200];
pid_t pid;
sprintf(buf, "mv %s/* . && rmdir %s", thing, thing);
pid = subproc_fork();
if (pid == 0) {
command_shell(buf, _("shell command to move files"));
}
subproc_reap(pid, _("shell command to move files"), 0);
}
static void movecontrolfiles(const char *thing)
{
char buf[200] = { '\0' };
pid_t pid;
snprintf(buf, sizeof(buf) - 1, "mv %s/* . && rmdir %s", thing, thing);
pid = subproc_fork();
if (pid == 0)
command_shell(buf, "shell command to move files");
subproc_reap(pid, "shell command to move files", 0);
}
int
main (int argc, char *argv[])
{
curses_init();
void *ctx = zmq_ctx_new();
command_shell(ctx);
zmq_ctx_destroy(ctx);
curses_end();
return 0;
}
static int
run_logger(struct invoke_hook *hook, const char *name)
{
pid_t pid;
int p[2];
m_pipe(p);
pid = subproc_fork();
if (pid == 0) {
/* Setup stdin and stdout. */
m_dup2(p[0], 0);
close(1);
close(p[0]);
close(p[1]);
command_shell(hook->command, name);
}
close(p[0]);
return p[1];
}
void loop(void)
{
command_shell();
// while(1); //We should never get this far
}
