diff options
Diffstat (limited to 'src/builtins_part_three.c')
| -rw-r--r-- | src/builtins_part_three.c | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/src/builtins_part_three.c b/src/builtins_part_three.c new file mode 100644 index 0000000..7c73e95 --- /dev/null +++ b/src/builtins_part_three.c @@ -0,0 +1,76 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* builtins_part_three.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: chuhlig <chuhlig@student.42.fr> +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2025/01/18 18:29:24 by chuhlig #+# #+# */ +/* Updated: 2025/01/18 18:34:29 by chuhlig ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "env.h" + +void exit_shell(t_env **env, int exit_status) +{ + free_envlst(env); + exit(exit_status); +} + +int builtin_exit(char **av, t_env **env) +{ + int exit_status; + + if (av[1]) + exit_status = ft_atoi(av[1]); + else + exit_status = 0; + exit_shell(env, exit_status); + return (exit_status); +} + +void set_return_code(int return_code, t_env **env) +{ + t_env *cur; + + cur = check_existing(*env, "?"); + if (cur) + free(cur->value); + else + { + cur = env_new(ft_strdup("?")); + cur->next = *env; + *env = cur; + } + cur->value = ft_itoa(return_code); +} + +int echo(char **av) +{ + int i; + int f; + + i = 1; + f = 1; + if (av[1] == NULL || av[1][0] == '\0') + { + write(1, "\n", 1); + return (0); + } + if (ft_strncmp(av[1], "-n", 3) == 0) + { + i++; + f = 0; + } + while (av[i]) + { + write(1, av[i], ft_strlen(av[i])); + i++; + if (av[i]) + write(1, " ", 1); + } + if (f) + write(1, "\n", 1); + return (0); +} |