bool pty_flag = 0;
char pty_name[PTY_NAME_SIZE];
Lisp_Object lisp_pty_name = Qnil;
+ sigset_t oldset;
inchannel = outchannel = -1;
setup_process_coding_systems (process);
block_input ();
- block_child_signal ();
+ block_child_signal (&oldset);
#ifndef WINDOWSNT
/* vfork, and prevent local vars from being clobbered by the vfork. */
signal (SIGPIPE, SIG_DFL);
/* Stop blocking SIGCHLD in the child. */
- unblock_child_signal ();
+ unblock_child_signal (&oldset);
if (pty_flag)
child_setup_tty (xforkout);
p->alive = 1;
/* Stop blocking in the parent. */
- unblock_child_signal ();
+ unblock_child_signal (&oldset);
unblock_input ();
if (pid < 0)
terminator, however. */
if (name_length > 0 && sockun->sun_path[0] != '\0')
{
- const char* terminator =
- memchr (sockun->sun_path, '\0', name_length);
+ const char *terminator
+ = memchr (sockun->sun_path, '\0', name_length);
if (terminator)
- name_length = terminator - (const char*) sockun->sun_path;
+ name_length = terminator - (const char *) sockun->sun_path;
}
return make_unibyte_string (sockun->sun_path, name_length);
catch_child_signal (void)
{
struct sigaction action, old_action;
+ sigset_t oldset;
emacs_sigaction_init (&action, deliver_child_signal);
- block_child_signal ();
+ block_child_signal (&oldset);
sigaction (SIGCHLD, &action, &old_action);
eassert (! (old_action.sa_flags & SA_SIGINFO));
= (old_action.sa_handler == SIG_DFL || old_action.sa_handler == SIG_IGN
? dummy_handler
: old_action.sa_handler);
- unblock_child_signal ();
+ unblock_child_signal (&oldset);
}
#endif /* subprocesses */