42/42_INT_07_minishell
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bugfix, pipeline must continue if expand_redirection() fail

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+ ft_perror_io() delete
This commit is contained in:
LuckyLaszlo
2021-12-11 21:22:43 +01:00
parent 9c660d4f92
commit 5c1d8f527c
5 changed files with 13 additions and 20 deletions
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3
headers/minishell_prototypes.h
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@@ -6,7 +6,7 @@
/* By: lperrey <lperrey@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2021/10/08 02:59:58 by lperrey #+# #+# */
/* Updated: 2021/12/10 18:46:48 by lperrey ### ########.fr */
/* Updated: 2021/12/11 20:59:40 by lperrey ### ########.fr */
/* */
/* ************************************************************************** */
@@ -87,7 +87,6 @@ t_list *ft_lstbeforelast(t_list *lst);
void *ft_lstnew_generic(size_t lst_size, size_t content_size);
typedef void *(*t_dup_f)(void *);
void *ft_dup_2d_arr(void *ptr, void *(*dup_func)(void *));
void ft_perror_io(char *err_str, char *io_file);
int ft_reti_perror_io(int ret, char *err_str, char *io_file);
void ft_free_null(void *ptr);
char *ft_getenv(char *env_var);

4
srcs/exec/find_access.c
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@@ -6,7 +6,7 @@
/* By: lperrey <lperrey@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2021/11/16 01:57:38 by lperrey #+# #+# */
/* Updated: 2021/12/05 16:20:55 by lperrey ### ########.fr */
/* Updated: 2021/12/11 20:37:43 by lperrey ### ########.fr */
/* */
/* ************************************************************************** */
@@ -103,7 +103,7 @@ static int handle_access_error(char *file_name)
int tmp;
tmp = errno;
ft_perror_io("minishell: ", file_name);
shell_perror(file_name, "", "", 0);
errno = tmp;
if (errno == EACCES)
return (EXIT_CMD_NOT_FOUND);

8
srcs/generic.c
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@@ -6,7 +6,7 @@
/* By: lperrey <lperrey@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2021/10/08 09:25:35 by lperrey #+# #+# */
/* Updated: 2021/12/11 20:16:36 by lperrey ### ########.fr */
/* Updated: 2021/12/11 20:59:40 by lperrey ### ########.fr */
/* */
/* ************************************************************************** */
@@ -200,12 +200,6 @@ void *ft_lstnew_generic(size_t lst_size, size_t content_size)
return (elem);
}
void ft_perror_io(char *err_str, char *io_file)
{
ft_putstr_fd(err_str, STDERR_FILENO);
perror(io_file);
}
int ft_reti_perror_io(int ret, char *err_str, char *io_file)
{
ft_putstr_fd(err_str, STDERR_FILENO);

6
srcs/parsing/redirections/here_doc.c
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@@ -6,7 +6,7 @@
/* By: lperrey <lperrey@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2021/11/11 18:46:43 by lperrey #+# #+# */
/* Updated: 2021/12/09 05:31:16 by lperrey ### ########.fr */
/* Updated: 2021/12/11 20:42:27 by lperrey ### ########.fr */
/* */
/* ************************************************************************** */
@@ -37,7 +37,7 @@ int here_doc(char *delimiter)
ret = here_doc_write(delimiter, here_doc);
free(delimiter);
if (close(here_doc) == -1)
ft_perror_io("close() ", TMP_HERE_DOC);
shell_perror(TMP_HERE_DOC, ": ", "", 0);
if (ret != 0)
{
if (unlink(TMP_HERE_DOC) == -1)
@@ -46,7 +46,7 @@ int here_doc(char *delimiter)
}
here_doc = open(TMP_HERE_DOC, O_RDONLY);
if (here_doc == -1)
ft_perror_io("open() ", TMP_HERE_DOC);
shell_perror(TMP_HERE_DOC, ": ", "", 0);
if (unlink(TMP_HERE_DOC) == -1)
return (ft_reti_perror_io(-1, "unlink() ", TMP_HERE_DOC));
return (here_doc);

12
srcs/parsing/redirections/redirections.c
View File

@@ -6,7 +6,7 @@
/* By: lperrey <lperrey@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2021/11/11 18:46:43 by lperrey #+# #+# */
/* Updated: 2021/12/11 20:16:31 by lperrey ### ########.fr */
/* Updated: 2021/12/11 21:15:03 by lperrey ### ########.fr */
/* */
/* ************************************************************************** */
@@ -55,12 +55,12 @@ static int redirect_cmd_input(t_token *t, t_cmd *cmd)
if (!expand_redirection(t))
{
cmd->error = EXIT_REDIRECTION;
return (0);
return (1);
}
cmd->fd_in = open(t->next->content, O_RDONLY);
if (cmd->fd_in == -1)
{
ft_perror_io("open() ", t->next->content);
shell_perror(t->next->content, ": ", "", 0);
cmd->error = EXIT_REDIRECTION;
}
}
@@ -69,7 +69,7 @@ static int redirect_cmd_input(t_token *t, t_cmd *cmd)
cmd->fd_in = here_doc(t->next->content);
if (cmd->fd_in == -1)
{
ft_putstr_fd("minishell: heredoc error\n", STDERR_FILENO);
shell_error("heredoc error", ": ", "", 0);
cmd->error = EXIT_REDIRECTION;
}
else if (cmd->fd_in > EXIT_SIGNAL)
@@ -91,7 +91,7 @@ static int redirect_cmd_output(t_token *t, t_cmd *cmd)
if (!expand_redirection(t))
{
cmd->error = EXIT_REDIRECTION;
return (0);
return (1);
}
flags = O_WRONLY | O_CREAT;
if (t->id == '>')
@@ -101,7 +101,7 @@ static int redirect_cmd_output(t_token *t, t_cmd *cmd)
cmd->fd_out = open(t->next->content, flags, S_IRWXU);
if (cmd->fd_out == -1)
{
ft_perror_io("open() ", t->next->content);
shell_perror(t->next->content, ": ", "", EXIT_REDIRECTION);
cmd->error = EXIT_REDIRECTION;
}
return (1);