diff --git a/42sh/includes/job_control.h b/42sh/includes/job_control.h
index 7e42ea6f..a9a3d333 100644
--- a/42sh/includes/job_control.h
+++ b/42sh/includes/job_control.h
@@ -6,7 +6,7 @@
 /*   By: jhalford <jack@crans.org>                  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2016/12/10 16:55:09 by jhalford          #+#    #+#             */
-/*   Updated: 2016/12/10 17:36:55 by jhalford         ###   ########.fr       */
+/*   Updated: 2016/12/10 18:20:40 by jhalford         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -24,7 +24,13 @@ struct	s_job
 	char	*command;
 };
 
+extern t_data	*g_data;
+
 void	job_new(t_data *data, char **av, pid_t pid);
 void	job_announce(t_job *job);
 
+void	sigchld_handler(int signo);
+void	sigint_handler(int signo);
+void	sigtstp_handler(int signo);
+
 #endif
diff --git a/42sh/includes/minishell.h b/42sh/includes/minishell.h
index ef76d26c..2f9aaae6 100644
--- a/42sh/includes/minishell.h
+++ b/42sh/includes/minishell.h
@@ -6,7 +6,7 @@
 /*   By: jhalford <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2016/11/10 13:07:44 by jhalford          #+#    #+#             */
-/*   Updated: 2016/12/10 17:12:35 by jhalford         ###   ########.fr       */
+/*   Updated: 2016/12/10 17:56:39 by jhalford         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -76,8 +76,6 @@ typedef enum e_qstate	t_qstate;
 extern t_stof	g_builtins[];
 extern pid_t	g_pid;
 
-void	sigint_handler(int signo);
-void	sigstop_handler(int signo);
 int		data_init(t_data *data);
 void	data_exit(t_data *data);
 void	ft_cleanup(void);
diff --git a/42sh/libft b/42sh/libft
index 97bc4fed..42e1a190 160000
--- a/42sh/libft
+++ b/42sh/libft
@@ -1 +1 @@
-Subproject commit 97bc4fed552dce523e2de8fb744ba46ec877f8eb
+Subproject commit 42e1a190bd86ea288ee9a367fefeac8284a67cf4
diff --git a/42sh/src/job-control/job_new.c b/42sh/src/job-control/job_new.c
index e9fd72b8..28142202 100644
--- a/42sh/src/job-control/job_new.c
+++ b/42sh/src/job-control/job_new.c
@@ -6,13 +6,13 @@
 /*   By: jhalford <jack@crans.org>                  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2016/12/10 16:51:54 by jhalford          #+#    #+#             */
-/*   Updated: 2016/12/10 17:37:33 by jhalford         ###   ########.fr       */
+/*   Updated: 2016/12/10 17:58:04 by jhalford         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "job_control.h"
 
-void	job_new(t_data *data, char **av, pid_t pid, t_type type)
+void	job_new(t_data *data, char **av, pid_t pid)
 {
 	t_job	job;
 
diff --git a/42sh/src/job-control/sigchld_handler.c b/42sh/src/job-control/sigchld_handler.c
index fd0b3e0e..5df1e708 100644
--- a/42sh/src/job-control/sigchld_handler.c
+++ b/42sh/src/job-control/sigchld_handler.c
@@ -6,14 +6,26 @@
 /*   By: jhalford <jack@crans.org>                  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2016/12/10 17:37:56 by jhalford          #+#    #+#             */
-/*   Updated: 2016/12/10 17:46:12 by jhalford         ###   ########.fr       */
+/*   Updated: 2016/12/10 18:25:01 by jhalford         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "minishell.h"
 
+t_data	*g_data;
+
 void	sigchld_handler(int signo)
 {
+	t_job	*job;
+	t_list	*list;
+
 	(void)signo;
 	DG("got SIGCHLD");
+	list = g_data->jobc.list;
+	if (list)
+		job = list->content;
+	else
+		job = NULL;
+	if (job)
+		DG("job pid=%i", job->pid);
 }
diff --git a/42sh/src/job-control/sigtstp_handler.c b/42sh/src/job-control/sigtstp_handler.c
index 7475ed07..95814e84 100644
--- a/42sh/src/job-control/sigtstp_handler.c
+++ b/42sh/src/job-control/sigtstp_handler.c
@@ -6,7 +6,7 @@
 /*   By: jhalford <jack@crans.org>                  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2016/12/10 15:14:53 by jhalford          #+#    #+#             */
-/*   Updated: 2016/12/10 17:46:16 by jhalford         ###   ########.fr       */
+/*   Updated: 2016/12/10 18:20:57 by jhalford         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
diff --git a/42sh/src/main/data_init.c b/42sh/src/main/data_init.c
index 9b549e58..fe10e2bb 100644
--- a/42sh/src/main/data_init.c
+++ b/42sh/src/main/data_init.c
@@ -6,7 +6,7 @@
 /*   By: jhalford <jack@crans.org>                  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2016/11/28 19:26:32 by jhalford          #+#    #+#             */
-/*   Updated: 2016/12/10 17:35:16 by jhalford         ###   ########.fr       */
+/*   Updated: 2016/12/10 17:58:36 by jhalford         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -39,5 +39,6 @@ int		data_init(t_data *data)
 	if (signal(SIGTSTP, sigtstp_handler) == SIG_ERR)
 		ft_dprintf(STDERR, "\ncan't catch SIGTSTP\n");
 	if (signal(SIGCHLD, sigchld_handler) == SIG_ERR)
+		ft_dprintf(STDERR, "\ncan't catch SIGCHLD\n");
 	return (0);
 }
diff --git a/42sh/src/main/main.c b/42sh/src/main/main.c
index 1a8a70be..28044585 100644
--- a/42sh/src/main/main.c
+++ b/42sh/src/main/main.c
@@ -6,12 +6,14 @@
 /*   By: jhalford <jack@crans.org>                  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2016/12/06 18:40:58 by jhalford          #+#    #+#             */
-/*   Updated: 2016/12/10 17:16:19 by jhalford         ###   ########.fr       */
+/*   Updated: 2016/12/10 17:58:39 by jhalford         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "minishell.h"
 
+t_data	*g_data;
+
 int		main(void)
 {
 	t_data	data;
@@ -20,6 +22,7 @@ int		main(void)
 
 	token = NULL;
 	ast = NULL;
+	g_data = &data;
 	if (data_init(&data))
 		return (1);
 	DG("{inv}{bol}{gre}start of shell");