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This commit is contained in:
Antoine Riard 2017-03-25 04:09:35 +01:00
commit 8ecbab8a3b
19 changed files with 182 additions and 131 deletions
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8
42sh/includes/builtin.h
View file

@ -6,7 +6,7 @@
/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2017/03/14 22:59:57 by jhalford #+# #+# */
/* Updated: 2017/03/25 04:05:40 by ariard ### ########.fr */
/* Updated: 2017/03/25 04:09:10 by ariard ### ########.fr */
/* */
/* ************************************************************************** */
@ -17,10 +17,6 @@
# include "libft.h"
# include "builtin_read.h"
# define BT_ENV_LI (1 << 0)
# define BT_ENV_LU (1 << 1)
struct s_env_data
{
t_flag flag;
@ -35,6 +31,8 @@ int builtin_return_status(int ret, int status);
int builtin_export(const char *path, char *const av[], char *const envp[]);
int builtin_unset(const char *path, char *const av[], char *const envp[]);
int builtin_env(const char *path, char *const argv[], char *const envp[]);
int bt_env_opt_u(char *opt_arg, t_env_data *data);
int bt_env_opt_i(char *opt_arg, t_env_data *data);
int builtin_echo(const char *path, char *const argv[], char *const envp[]);
int builtin_cd(const char *path, char *const argv[], char *const envp[]);
int builtin_exit(const char *path, char *const argv[], char *const envp[]);

12
42sh/includes/builtin_read.h
View file

@ -6,7 +6,7 @@
/* By: jhalford <jhalford@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2017/01/20 15:02:39 by jhalford #+# #+# */
/* Updated: 2017/03/22 18:36:44 by jhalford ### ########.fr */
/* Updated: 2017/03/25 01:24:42 by wescande ### ########.fr */
/* */
/* ************************************************************************** */
@ -50,10 +50,10 @@ struct termios bt_read_term(int init);
int bt_read_terminit(t_read *data);
int bt_read_exit(t_read *data);
int bt_read_getdelim(char ***argv, t_read *data);
int bt_read_getnchars(char ***argv, t_read *data);
int bt_read_getprompt(char ***argv, t_read *data);
int bt_read_gettimeout(char ***argv, t_read *data);
int bt_read_getfd(char ***argv, t_read *data);
int bt_read_getdelim(char *opt_arg, t_read *data);
int bt_read_getnchars(char *opt_arg, t_read *data);
int bt_read_getprompt(char *opt_arg, t_read *data);
int bt_read_gettimeout(char *opt_argv, t_read *data);
int bt_read_getfd(char *opt_arg, t_read *data);
#endif

4
42sh/includes/minishell.h
View file

@ -6,7 +6,7 @@
/* By: jhalford <jhalford@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2016/11/10 13:07:44 by jhalford #+# #+# */
/* Updated: 2017/03/24 17:11:16 by wescande ### ########.fr */
/* Updated: 2017/03/25 01:41:33 by wescande ### ########.fr */
/* */
/* ************************************************************************** */
@ -61,7 +61,7 @@ int shell_init(int ac, char **av, char **env);
void shell_exit(void);
int data_init(int ac, char **av, char **env);
void data_exit(void);
int get_c_arg(char ***av, t_data *data);
int get_c_arg(char *opt_arg, t_data *data);
void shell_resetfds(void);
void shell_resetsig(void);

3
42sh/libft/includes/cliopts.h
View file

@ -6,7 +6,7 @@
/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2017/03/14 20:22:56 by jhalford #+# #+# */
/* Updated: 2017/03/24 23:20:58 by jhalford ### ########.fr */
/* Updated: 2017/03/25 01:18:54 by wescande ### ########.fr */
/* */
/* ************************************************************************** */
@ -27,6 +27,7 @@ struct s_cliopts
t_flag flag_on;
t_flag flag_off;
int (*get)();
int arg_required:1;
};
struct s_data_template

22
42sh/libft/includes/ft_types.h Normal file
View file

@ -0,0 +1,22 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_types.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2017/03/25 01:56:58 by jhalford #+# #+# */
/* Updated: 2017/03/25 02:02:06 by jhalford ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef FT_TYPES_H
# define FT_TYPES_H
typedef struct s_stos t_stos;
typedef struct s_stof t_stof;
typedef struct s_itof t_itof;
typedef long long int t_flag;
typedef long long int t_type;
#endif

9
42sh/libft/includes/libft.h
View file

@ -6,7 +6,7 @@
/* By: jhalford <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2016/11/07 13:49:04 by jhalford #+# #+# */
/* Updated: 2017/03/25 01:35:38 by jhalford ### ########.fr */
/* Updated: 2017/03/25 01:56:46 by jhalford ### ########.fr */
/* */
/* ************************************************************************** */
@ -20,12 +20,7 @@
# include <stdlib.h>
# include <time.h>
typedef struct s_stos t_stos;
typedef struct s_stof t_stof;
typedef struct s_itof t_itof;
typedef long long t_flag;
typedef long long t_type;
# include "ft_types.h"
# include "error.h"
# include "color.h"
# include "cliopts.h"

46
42sh/libft/src/cliopts/cliopts_get.c
View file

@ -6,7 +6,7 @@
/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2017/03/14 20:04:04 by jhalford #+# #+# */
/* Updated: 2017/03/25 00:03:30 by jhalford ### ########.fr */
/* Updated: 2017/03/25 02:02:09 by wescande ### ########.fr */
/* */
/* ************************************************************************** */
@ -17,13 +17,29 @@
#include "cliopts.h"
static char *check_required(char ***av, char *arg)
{
char *ret;
DG("%p, av", av);
DG("%p, *av", *av);
DG("%p, arg", arg);
DG("%s, *arg", arg);
if (!av || !*av)
return (NULL);
if (!arg || !*arg || !*(arg + 1))
return (*++(*av));
ret = arg + 1;
return (ret);
}
static t_cliopts *get_map_long(t_cliopts opt_map[], char *arg)
{
int i;
i = -1;
while (opt_map[++i].c)
if (ft_strcmp(opt_map[i].str, arg) == 0)
if (!ft_strcmp(opt_map[i].str, arg))
return (&opt_map[i]);
return (NULL);
}
@ -45,27 +61,28 @@ static int cliopts_parse_short(
t_cliopts *map;
char *arg;
int i;
char *tmp;
arg = **av + 1;
i = 0;
while (arg[i])
i = -1;
while (arg[++i] && !(tmp = NULL))
{
if (!(map = get_map_short(opt_map, arg[i])))
return (ERR_SET(E_CO_INV, arg[i]));
if (map->get)
{
if (!(arg[i - 1] == '-' && arg[i + 1] == 0))
return (ERR_SET(E_CO_MULT, *arg));
++(*av);
if ((map->get)(av, data))
if (map->arg_required && !(tmp = check_required(av, arg + i)))
return (ERR_SET(E_CO_MISS, *arg));
tmp = tmp ? tmp : **av;
if ((map->get)(tmp, data))
return (ERR_SET(E_CO_MISS, *arg));
if (map->arg_required)
break ;
}
((t_data_template*)data)->flag |= map->flag_on;
((t_data_template*)data)->flag &= ~map->flag_off;
i++;
}
++(*av);
return (0);
return (++(*av) ? 0 : 0);
}
static int cliopts_parse_long(
@ -73,16 +90,19 @@ static int cliopts_parse_long(
{
t_cliopts *map;
char *arg;
char *tmp;
arg = **av + 2;
tmp = NULL;
if (!(map = get_map_long(opt_map, arg)))
return (ERR_SET(E_CO_INVL, arg));
((t_data_template*)data)->flag |= map->flag_on;
((t_data_template*)data)->flag &= ~map->flag_off;
if (map->get)
{
++(*av);
if ((map->get)(av, data))
if (map->arg_required && !(tmp = check_required(av, NULL)))
return (ERR_SET(E_CO_MISS, *arg));
if ((map->get)(tmp, data))
return (ERR_SET(E_CO_MISSL, arg));
}
++(*av);

8
42sh/libft/src/sstr/ft_sstrdel.c
View file

@ -6,7 +6,7 @@
/* By: jhalford <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2016/11/03 18:04:07 by jhalford #+# #+# */
/* Updated: 2017/03/23 18:31:06 by jhalford ### ########.fr */
/* Updated: 2017/03/25 01:38:51 by wescande ### ########.fr */
/* */
/* ************************************************************************** */
@ -17,10 +17,10 @@ void ft_sstrdel(char **sstr, int index)
int i;
i = index;
free(sstr[index]);
while (sstr[i])
ft_strdel(&sstr[index]);
while (i == index || sstr[i])
{
sstr[i] = sstr[i + 1];
i++;
++i;
}
}

14
42sh/libft/src/sys/open_access.c
View file

@ -6,29 +6,21 @@
/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2017/03/25 01:10:56 by jhalford #+# #+# */
/* Updated: 2017/03/25 01:53:59 by jhalford ### ########.fr */
/* Updated: 2017/03/25 02:26:43 by jhalford ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
int is_directory(const char *path)
{
struct stat path_stat;
stat(path, &path_stat);
return (S_ISDIR(path_stat.st_mode));
}
int open_access(char *file, t_flag a_flag, t_flag o_flag, t_flag o_perm)
{
int fd;
if (access(file, F_OK) != 0)
if (a_flag & F_OK && access(file, F_OK) != 0)
return (-ERR_SET(E_SYS_NOFILE, file));
if (is_directory(file))
return (-ERR_SET(E_SYS_ISDIR, file));
if (access(file, a_flag) != 0)
if (access(file, F_OK) == 0 && access(file, a_flag) != 0)
return (-ERR_SET(E_SYS_NOPERM, file));
if ((fd = open(file, o_flag, o_perm)) < 0)
{

32
42sh/src/builtin/bt_read_get.c
View file

@ -6,53 +6,53 @@
/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2017/01/21 18:00:03 by jhalford #+# #+# */
/* Updated: 2017/03/21 15:52:26 by jhalford ### ########.fr */
/* Updated: 2017/03/25 01:27:06 by wescande ### ########.fr */
/* */
/* ************************************************************************** */
#include "minishell.h"
int bt_read_getdelim(char ***av, t_read *data)
int bt_read_getdelim(char *opt_arg, t_read *data)
{
if (!av || !*av)
if (!opt_arg)
return (1);
if (data)
data->delim = ***av;
data->delim = *opt_arg;
return (0);
}
int bt_read_getnchars(char ***av, t_read *data)
int bt_read_getnchars(char *opt_arg, t_read *data)
{
if (!av || !*av)
if (!opt_arg)
return (1);
if (data)
data->nchars = ft_atoi(**av);
data->nchars = ft_atoi(opt_arg);
return (0);
}
int bt_read_getprompt(char ***av, t_read *data)
int bt_read_getprompt(char *opt_arg, t_read *data)
{
if (!av || !*av || !**av)
if (!opt_arg)
return (1);
if (data)
data->prompt = **av;
data->prompt = opt_arg;
return (0);
}
int bt_read_gettimeout(char ***av, t_read *data)
int bt_read_gettimeout(char *opt_arg, t_read *data)
{
if (!av || !*av)
if (!opt_arg)
return (1);
if (data)
data->timeout = ft_atoi(**av);
data->timeout = ft_atoi(opt_arg);
return (0);
}
int bt_read_getfd(char ***av, t_read *data)
int bt_read_getfd(char *opt_arg, t_read *data)
{
if (!av || !*av)
if (!opt_arg)
return (1);
if (data)
data->fd = ft_atoi(**av);
data->fd = ft_atoi(opt_arg);
return (0);
}

8
42sh/src/builtin/builtin_cd.c
View file

@ -6,7 +6,7 @@
/* By: jhalford <jhalford@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2016/12/03 11:57:53 by jhalford #+# #+# */
/* Updated: 2017/03/25 02:05:50 by ariard ### ########.fr */
/* Updated: 2017/03/25 04:09:23 by ariard ### ########.fr */
/* */
/* ************************************************************************** */
@ -21,9 +21,9 @@
static t_cliopts g_cdopts[] =
{
{'P', NULL, BT_CD_P, BT_CD_L, NULL},
{'L', NULL, BT_CD_L, BT_CD_P, NULL},
{0, NULL, 0, 0, NULL},
{'P', NULL, BT_CD_P, BT_CD_L, NULL, 0},
{'L', NULL, BT_CD_L, BT_CD_P, NULL, 0},
{0, NULL, 0, 0, NULL, 0},
};
static char *bt_cd_target(char *arg)

95
42sh/src/builtin/builtin_env.c
View file

@ -6,7 +6,7 @@
/* By: gwojda <gwojda@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2017/03/22 16:20:31 by gwojda #+# #+# */
/* Updated: 2017/03/24 23:22:19 by ariard ### ########.fr */
/* Updated: 2017/03/25 02:10:38 by wescande ### ########.fr */
/* */
/* ************************************************************************** */
@ -15,14 +15,42 @@
#define ENV_USAGE "env [-i] [name=value]... [utility [argument...]]"
#define ENV_NOFILE "env: %s: No such file or directory"
#define ENV_NOPERM "env: %s: Permission denied"
/* # define BT_ENV_LI (1 << 0) */
/* # define BT_ENV_LU (1 << 1) */
t_cliopts g_env_opts[] =
static t_cliopts g_env_opts[] =
{
{'i', NULL, BT_ENV_LI, 0, NULL},
{0, 0, 0, 0, 0},
{'i', NULL, 0, 0, &bt_env_opt_i, 0},
{'u', NULL, 0, 0, &bt_env_opt_u, 1},
{0, 0, 0, 0, 0, 0},
};
int bt_env_getcustom(char ***av, t_env_data *data)
int bt_env_opt_i(char *opt_arg, t_env_data *data)
{
(void)opt_arg;
ft_tabdel(&data->custom_env);
return (0);
}
int bt_env_opt_u(char *opt_arg, t_env_data *data)
{
DG();
int i;
char **env;
if (!(env = data->custom_env))
return (0);
i = -1;
while (env[++i])
{
if (ft_strcmp(env[i], opt_arg) == '='
&& ft_strlen(opt_arg) == ft_strlenchr(env[i], '='))
ft_sstrdel(env, i);
}
return (0);
}
static int bt_env_getcustom(char ***av, t_env_data *data)
{
if (!av || !*av || !data)
return (1);
@ -34,56 +62,51 @@ int bt_env_getcustom(char ***av, t_env_data *data)
return (0);
}
static int bt_env_parse(t_env_data *data, char **av)
static int bt_env_parse(t_env_data *data, char **av)
{
data->flag = 0;
data->av_data = NULL;
DG();
data->custom_env = ft_sstrdup(data_singleton()->env);
if (cliopts_get(av, g_env_opts, data))
return (1);
DG();
data->custom_env = NULL;
bt_env_getcustom(&data->av_data, data);
DG();
if (!(data->flag & BT_ENV_LI))
{
DG("no -i");
data->custom_env = ft_sstrmerge(data_singleton()->env, data->custom_env);
}
DG();
return (0);
}
int builtin_env(const char *path,
int display_env(char **av)
{
if (av && *av)
{
ft_sstrprint(av, '\n');
ft_putchar('\n');
ft_tabdel(&av);
}
return (0);
}
int builtin_env(const char *path,
char *const argv[], char *const envp[])
{
t_env_data data;
t_env_data dat;
int status;
pid_t pid;
struct stat buf;
(void)envp;
if (bt_env_parse(&data, (char**)argv))
if (bt_env_parse(&dat, (char**)argv))
return (ft_perror("env") && SH_ERR("usage: %s", ENV_USAGE));
if (!*data.av_data)
{
ft_sstrprint(data.custom_env, '\n');
ft_putchar('\n');
return (0);
}
if (!*dat.av_data)
return (display_env(dat.custom_env));
else if ((pid = fork()) == 0)
{
if (!(path = ft_strchr(data.av_data[0], '/') ?
ft_strdup(data.av_data[0]) : ft_hash(data.av_data[0]))
|| access(path, F_OK) != 0)
exit(SH_ERR(ENV_NOFILE, data.av_data[0]));
stat(path, &buf);
if (S_ISDIR(buf.st_mode) || access(path, X_OK) != 0)
exit(SH_ERR(ENV_NOPERM, data.av_data[0]));
execve(path, data.av_data, data.custom_env);
if (!(path = ft_strchr(dat.av_data[0], '/') ? ft_strdup(dat.av_data[0])
: ft_hash(dat.av_data[0])) || access(path, F_OK) != 0)
exit(SH_ERR(ENV_NOFILE, dat.av_data[0]));
if (is_directory(path) || access(path, X_OK) != 0)
exit(SH_ERR(ENV_NOPERM, dat.av_data[0]));
execve(path, dat.av_data, dat.custom_env);
}
waitpid(pid, &status, 0);
ft_sstrfree(data.custom_env);
ft_sstrfree(dat.custom_env);
tcsetpgrp(STDIN, data_singleton()->jobc.shell_pgid);
return (0);
return (WIFEXITED(status) ? WEXITSTATUS(status) : 128 + WTERMSIG(status));
}

6
42sh/src/builtin/builtin_export.c
View file

@ -6,7 +6,7 @@
/* By: gwojda <gwojda@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2017/02/15 11:39:37 by gwojda #+# #+# */
/* Updated: 2017/03/25 00:57:26 by jhalford ### ########.fr */
/* Updated: 2017/03/25 01:39:34 by wescande ### ########.fr */
/* */
/* ************************************************************************** */
@ -17,8 +17,8 @@
static t_cliopts g_export_opts[] =
{
{'p', NULL, BT_EXPORT_LP, 0, NULL},
{0, NULL, 0, 0, NULL},
{'p', NULL, BT_EXPORT_LP, 0, NULL, 0},
{0, NULL, 0, 0, NULL, 0},
};
int bt_export_print(void)

18
42sh/src/builtin/builtin_read.c
View file

@ -6,7 +6,7 @@
/* By: jhalford <jhalford@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2017/01/20 15:01:45 by jhalford #+# #+# */
/* Updated: 2017/03/24 23:30:45 by jhalford ### ########.fr */
/* Updated: 2017/03/25 01:28:33 by wescande ### ########.fr */
/* */
/* ************************************************************************** */
@ -17,14 +17,14 @@
t_cliopts g_read_opts[] =
{
{'d', NULL, BT_READ_LD, 0, bt_read_getdelim},
{'n', NULL, BT_READ_LN, 0, bt_read_getnchars},
{'p', NULL, BT_READ_LP, 0, bt_read_getprompt},
{'r', NULL, BT_READ_LR, 0, NULL},
{'s', NULL, BT_READ_LS, 0, NULL},
{'t', NULL, BT_READ_LT, 0, bt_read_gettimeout},
{'u', NULL, BT_READ_LU, 0, bt_read_getfd},
{0, 0, 0, 0, 0},
{'d', NULL, BT_READ_LD, 0, bt_read_getdelim, 1},
{'n', NULL, BT_READ_LN, 0, bt_read_getnchars, 1},
{'p', NULL, BT_READ_LP, 0, bt_read_getprompt, 1},
{'r', NULL, BT_READ_LR, 0, NULL, 0},
{'s', NULL, BT_READ_LS, 0, NULL, 0},
{'t', NULL, BT_READ_LT, 0, bt_read_gettimeout, 1},
{'u', NULL, BT_READ_LU, 0, bt_read_getfd, 1},
{0, 0, 0, 0, 0, 0},
};
int bt_read_init(t_read *data, char **av)

2
42sh/src/exec/redirect_great.c
View file

@ -6,7 +6,7 @@
/* By: jhalford <jhalford@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2017/02/06 22:03:53 by jhalford #+# #+# */
/* Updated: 2017/03/25 01:49:35 by jhalford ### ########.fr */
/* Updated: 2017/03/25 02:25:57 by jhalford ### ########.fr */
/* */
/* ************************************************************************** */

4
42sh/src/exec/redirect_less.c
View file

@ -6,7 +6,7 @@
/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2017/02/06 22:09:53 by jhalford #+# #+# */
/* Updated: 2017/03/25 01:52:33 by jhalford ### ########.fr */
/* Updated: 2017/03/25 02:25:58 by jhalford ### ########.fr */
/* */
/* ************************************************************************** */
@ -18,7 +18,7 @@ int redirect_less(t_redir *redir)
int fdnew;
fdnew = redir->n;
if ((fdold = open_access(redir->word, W_OK,
if ((fdold = open_access(redir->word, F_OK | W_OK,
O_RDONLY, 0)) != 0)
return (ft_perror(NULL));
dup2(fdold, fdnew);

2
42sh/src/glob/dir_glob.c
View file

@ -6,7 +6,7 @@
/* By: wescande <wescande@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2017/01/30 12:07:16 by wescande #+# #+# */
/* Updated: 2017/03/25 01:39:50 by jhalford ### ########.fr */
/* Updated: 2017/03/25 02:19:43 by jhalford ### ########.fr */
/* */
/* ************************************************************************** */

6
42sh/src/job_control/builtin_jobs.c
View file

@ -6,7 +6,7 @@
/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2016/12/15 17:43:01 by jhalford #+# #+# */
/* Updated: 2017/03/25 00:58:09 by jhalford ### ########.fr */
/* Updated: 2017/03/25 02:17:23 by wescande ### ########.fr */
/* */
/* ************************************************************************** */
@ -16,8 +16,8 @@
t_cliopts g_jobs_opts[] =
{
{'l', NULL, JOBS_OPT_L, 0, NULL},
{0, 0, 0, 0, 0},
{'l', NULL, JOBS_OPT_L, 0, NULL, 0},
{0, 0, 0, 0, 0, 0},
};
static void bt_jobs_all(int opts)

14
42sh/src/main/shell_init.c
View file

@ -6,7 +6,7 @@
/* By: jhalford <jhalford@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2016/12/12 17:23:59 by jhalford #+# #+# */
/* Updated: 2017/03/24 18:57:17 by jhalford ### ########.fr */
/* Updated: 2017/03/25 01:41:36 by wescande ### ########.fr */
/* */
/* ************************************************************************** */
@ -15,17 +15,17 @@
static t_cliopts g_opts[] =
{
{'c', NULL, SH_OPTS_LC, SH_OPTS_JOBC | SH_INTERACTIVE, get_c_arg},
{-1, "no-jobcontrol", 0, SH_OPTS_JOBC, NULL},
{0, 0, 0, 0, 0},
{'c', NULL, SH_OPTS_LC, SH_OPTS_JOBC | SH_INTERACTIVE, get_c_arg, 1},
{-1, "no-jobcontrol", 0, SH_OPTS_JOBC, NULL, 0},
{0, 0, 0, 0, 0, 0},
};
int get_c_arg(char ***av, t_data *data)
int get_c_arg(char *opt_arg, t_data *data)
{
if (!av || !*av)
if (!opt_arg)
return (1);
if (data)
data->c_arg = **av;
data->c_arg = opt_arg;
return (0);
}