nalebrun/mmoat
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

stdout redirection

Browse Source
This commit is contained in:
Loic Deridder
2025-02-03 15:46:04 +01:00
parent 010f965a71
commit 3f9b6d9d7b
3 changed files with 36 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
srcs/execution/exec.c
View File

@@ -6,11 +6,13 @@
/* By: lderidde <lderidde@student.s19.be> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2025/01/27 11:22:33 by lderidde #+# #+# */
/* Updated: 2025/02/03 14:05:14 by lderidde ### ########.fr */
/* Updated: 2025/02/03 15:44:14 by lderidde ### ########.fr */
/* */
/* ************************************************************************** */
#include "../../includes/minishell.h"
#include <fcntl.h>
#include <unistd.h>
void handle_file(t_ast_n *node, int check)
{
@@ -76,23 +78,39 @@ int is_builtin(char *str)
return (0);
}
void reset_redir(t_ast_n *node)
{
int fd;
fd = open("/dev/pts/1", O_WRONLY);
(void)node;
if (dup2(fd, 1) == -1)
printf("error\n");
close(fd);
// close(node->save_std);
}
int exec_builtin(t_ast_n *node)
{
int ret;
handle_redir(node);
if (ft_strncmp(node->cmd, "exit", 4) == 0)
return (builtin_exit(node->args, false, node));
ret = builtin_exit(node->args, false, node);
else if (ft_strncmp(node->cmd, "pwd", 3) == 0)
return (builtin_pwd(node->args));
ret = builtin_pwd(node->args);
else if (ft_strncmp(node->cmd, "echo", 4) == 0)
return (builtin_echo(node->args, node->msh->env));
ret = builtin_echo(node->args, node->msh->env);
else if (ft_strncmp(node->cmd, "env", 3) == 0)
return (builtin_env(node->args, node->msh->env));
ret = builtin_env(node->args, node->msh->env);
else if (ft_strncmp(node->cmd, "unset", 5) == 0)
return (builtin_unset(node->args, node));
ret = builtin_unset(node->args, node);
else if (ft_strncmp(node->cmd, "cd", 2) == 0)
return (builtin_cd(node->args, node));
ret = builtin_cd(node->args, node);
else
return (builtin_export(node->args, node));
ret = builtin_export(node->args, node);
reset_redir(node);
return (ret);
}
int count_cmds(t_ast_n **pline)