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fix(heredoc): Now displaying ^C again in heredoc when SIGINT caught

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Jérôme Guélen 2025-05-05 12:10:15 +02:00
parent b7686df5a8
commit 7cd8d981e2
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5 changed files with 27 additions and 7 deletions
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4
src/executing/here_doc/here_doc_utils.c
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@ -3,10 +3,10 @@
/* ::: :::::::: */ /* ::: :::::::: */
/* here_doc_utils.c :+: :+: :+: */ /* here_doc_utils.c :+: :+: :+: */
/* +:+ +:+ +:+ */ /* +:+ +:+ +:+ */
/* By: kcolin <kcolin@42.fr> +#+ +:+ +#+ */ /* By: jguelen <jguelen@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2025/05/02 14:36:33 by kcolin #+# #+# */ /* Created: 2025/05/02 14:36:33 by kcolin #+# #+# */
/* Updated: 2025/05/05 11:33:36 by kcolin ### ########.fr */ /* Updated: 2025/05/05 12:04:34 by jguelen ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */

2
src/minishell.c
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@ -6,7 +6,7 @@
/* By: jguelen <jguelen@student.42.fr> +#+ +:+ +#+ */ /* By: jguelen <jguelen@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2025/05/02 11:53:53 by kcolin #+# #+# */ /* Created: 2025/05/02 11:53:53 by kcolin #+# #+# */
/* Updated: 2025/05/02 13:10:24 by jguelen ### ########.fr */ /* Updated: 2025/05/02 17:38:40 by jguelen ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */

4
src/sig/sig.c
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@ -6,7 +6,7 @@
/* By: jguelen <jguelen@student.42.fr> +#+ +:+ +#+ */ /* By: jguelen <jguelen@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2025/05/02 12:16:37 by kcolin #+# #+# */ /* Created: 2025/05/02 12:16:37 by kcolin #+# #+# */
/* Updated: 2025/05/02 13:01:42 by jguelen ### ########.fr */ /* Updated: 2025/05/05 12:03:56 by jguelen ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -57,7 +57,7 @@ int set_here_doc_mode_sig_handling(void)
ft_bzero(&sig_act, sizeof(struct sigaction)); ft_bzero(&sig_act, sizeof(struct sigaction));
if (sigemptyset(&sig_act.sa_mask) == -1) if (sigemptyset(&sig_act.sa_mask) == -1)
return (-1); return (-1);
sig_act.sa_sigaction = &sig_cmd; sig_act.sa_sigaction = &sig_heredoc;
sig_act.sa_flags |= SA_SIGINFO; sig_act.sa_flags |= SA_SIGINFO;
if (sigaction(SIGINT, &sig_act, NULL) == -1) if (sigaction(SIGINT, &sig_act, NULL) == -1)
return (-1); return (-1);

3
src/sig/sig.h
View file

@ -6,7 +6,7 @@
/* By: jguelen <jguelen@student.42.fr> +#+ +:+ +#+ */ /* By: jguelen <jguelen@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2025/02/19 18:21:55 by jguelen #+# #+# */ /* Created: 2025/02/19 18:21:55 by jguelen #+# #+# */
/* Updated: 2025/05/02 13:01:49 by jguelen ### ########.fr */ /* Updated: 2025/05/05 12:03:51 by jguelen ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -28,5 +28,6 @@ extern int g_signum;
int set_interactive_mode_sig_handling(void); int set_interactive_mode_sig_handling(void);
int set_exec_mode_sig_handling(void); int set_exec_mode_sig_handling(void);
int set_here_doc_mode_sig_handling(void); int set_here_doc_mode_sig_handling(void);
void sig_heredoc(int signum, siginfo_t *siginfo, void *context);
#endif #endif

21
src/sig/sig_handlers.c
View file

@ -6,7 +6,7 @@
/* By: jguelen <jguelen@student.42.fr> +#+ +:+ +#+ */ /* By: jguelen <jguelen@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2025/04/17 12:01:39 by kcolin #+# #+# */ /* Created: 2025/04/17 12:01:39 by kcolin #+# #+# */
/* Updated: 2025/05/02 13:01:15 by jguelen ### ########.fr */ /* Updated: 2025/05/05 12:03:03 by jguelen ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -52,3 +52,22 @@ void sig_cmd(int signum, siginfo_t *siginfo, void *context)
} }
g_signum = signum; g_signum = signum;
} }
void sig_heredoc(int signum, siginfo_t *siginfo, void *context)
{
(void)context;
(void)siginfo;
if (signum == SIGQUIT)
{
ft_dprintf(STDERR_FILENO, "Quit (core dumped)\n");
}
else if (signum == SIGINT)
{
ft_dprintf(STDOUT_FILENO, "^C\n");
}
else
{
ft_printf("\n");
}
g_signum = signum;
}