signals_utils.c File Reference

#include "signals.h"
#include <readline/readline.h>
#include <readline/history.h>
#include <unistd.h>
#include "libft.h"
#include <sys/wait.h>

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Functions
t_signal_context *	get_context (t_ms_data *data)
void	handle_sigint_heredoc (int signo)
int	is_external_command_running (void)

Function Documentation

get_context()

t_signal_context * get_context

(

t_ms_data *

data

)

Definition at line 21 of file signals_utils.c.

{
    static t_signal_context *context = NULL;
 
    if (data != NULL)
    {
        if (!context)
        {
            context = malloc(sizeof(t_signal_context));
            if (!context)
                return (NULL);
        }
        context->data_cxt = data;
    }
    return (context);
}

References s_signal_context::data_cxt.

Referenced by free_signal_context().

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handle_sigint_heredoc()

void handle_sigint_heredoc

(

int

signo

)

Definition at line 38 of file signals_utils.c.

{
    (void)signo;
    g_heredoc_interrupted = 1;
}

References g_heredoc_interrupted.

Referenced by setup_sigint_handler().

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is_external_command_running()

int is_external_command_running

(

void

)

Definition at line 44 of file signals_utils.c.

{
    pid_t   child_pid;
 
    child_pid = waitpid(-1, NULL, WNOHANG);
    if (child_pid == 0)
        return (1);
    else
        return (0);
}

Referenced by signal_reset_prompt().

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