raphael/minishell
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

changed some stuff with lineedit

Browse source
This commit is contained in:
Maieul BOYER 2024-07-20 14:37:38 +02:00
parent 1d4fd27f97
commit 0cb2d91cac
No known key found for this signature in database
9 changed files with 95 additions and 139 deletions
Download patch file Download diff file Expand all files Collapse all files

72
sources/signal_handler.c
View file

@ -6,7 +6,7 @@
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/05/02 13:22:14 by maiboyer #+# #+# */
/* Updated: 2024/07/18 14:53:14 by maiboyer ### ########.fr */
/* Updated: 2024/07/20 14:22:33 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
@ -19,54 +19,9 @@
#include <stdio.h>
#include <stdlib.h>
typedef struct s_sig_pending t_sig_pending;
struct s_sig_pending
{
int pending_signal[1024];
int pending_signal_data[1024];
t_usize length;
};
t_sig_pending *get_sig_pending()
{
static t_sig_pending data = {};
return (&data);
}
t_error append_signal(int signal, int signal_data)
{
}
void sigint_handle(int sig, siginfo_t *info, void *ucontext)
void sigsegv_handle(int sig)
{
(void)(sig);
(void)(info);
(void)(ucontext);
write_fd(get_stdout(), (void *)"\n", 1, NULL);
// TODO: change this to the linenoise verison
// rl_replace_line("", 0);
// rl_on_new_line();
// rl_redisplay();
}
void sigquit_handle(int sig, siginfo_t *info, void *ucontext)
{
(void)(sig);
(void)(info);
(void)(ucontext);
write_fd(get_stdout(), (void *)"\n", 1, NULL);
// rl_replace_line("", 0);
// rl_on_new_line();
// rl_redisplay();
}
void sigsegv_handle(int sig, siginfo_t *info, void *ucontext)
{
(void)(sig);
(void)(info);
(void)(ucontext);
me_eprintf("Abort: SEGFAULT!!!\n");
print_trace();
exit(139);
@ -77,30 +32,11 @@ t_error install_signal(void)
struct sigaction data;
data = (struct sigaction){};
data.sa_sigaction = sigint_handle;
data.sa_flags = SA_SIGINFO | SA_NOCLDWAIT;
data.sa_handler = SIG_IGN;
if (sigaction(SIGINT, &data, NULL))
return (ERROR);
data.sa_sigaction = sigquit_handle;
if (sigaction(SIGQUIT, &data, NULL))
return (ERROR);
data.sa_handler = SIG_DFL;
sigemptyset(&data.sa_mask);
if (sigaction(SIGTSTP, &data, NULL))
return (ERROR);
if (sigaction(SIGTTIN, &data, NULL))
return (ERROR);
if (sigaction(SIGTTOU, &data, NULL))
return (ERROR);
data.sa_handler = SIG_IGN;
if (sigaction(SIGCHLD, &data, NULL))
return (ERROR);
// data.sa_sigaction = sigsegv_handle;
// if (sigaction(SIGSEGV, &data, NULL))
// return (ERROR);
me_eprintf("Installed Signals\n");
return (NO_ERROR);
}