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better powerline and signal fixes

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This commit is contained in:
gazhonsepaskwa
2025-02-12 09:41:44 +01:00
parent ced584b17a
commit 3bb3fce50d
4 changed files with 30 additions and 28 deletions
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34
srcs/main.c
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@@ -14,24 +14,6 @@
#include <readline/history.h>
#include <readline/readline.h>
int g_sig = 0;
void handle_sigint(int sig)
{
(void)sig;
g_sig = SIGINT;
rl_replace_line("", 0);
// rl_on_new_line();
rl_done = 1;
rl_redisplay();
}
void handle_sigquit(int sig)
{
(void)sig;
// ft_printf("\b\b");
}
static void add_prevhistory(t_msh *msh)
{
char *str;
@@ -52,9 +34,8 @@ int interactive_mode(t_msh *msh)
{
msh->input = malloc(1);
msh->input[0] = 0;
while (!msh->input[0] || is_only_space(msh->input) || g_sig == SIGINT)
while (!msh->input[0] || is_only_space(msh->input))
{
g_sig = 0;
free(msh->input);
msh->input = powerline(msh);
if (!msh->input)
@@ -62,15 +43,19 @@ int interactive_mode(t_msh *msh)
}
if (!msh->input)
return (1);
if (g_sig != SIGINT)
interpret_cmd(&msh->input, msh);
interpret_cmd(&msh->input, msh);
return (1);
}
int main(int ac, char **av, char **envp)
{
t_msh *msh;
struct termios term;
(void)av;
tcgetattr(STDIN_FILENO, &term);
term.c_cc[VQUIT] = _POSIX_VDISABLE;
tcsetattr(STDIN_FILENO, TCSANOW, &term);
msh = init_msh(envp);
init_sig();
add_prevhistory(msh);
@@ -83,9 +68,6 @@ int main(int ac, char **av, char **envp)
break ;
}
else
{
msh->input = ft_strdup(av[1]);
interpret_cmd(&msh->input, msh);
}
ft_error("minishell : usages : - ./minishell\n");
free_msh(msh);
}