42/42_INT_07_minishell
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signals adjustements

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This commit is contained in:
LuckyLaszlo
2021-12-08 04:45:12 +01:00
parent 8125e43065
commit bcc82aabaf
5 changed files with 16 additions and 21 deletions
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8
srcs/exec/subshell_exec.c
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@@ -14,13 +14,17 @@
int cmd_exec_in_subshell(t_cmd *cmd, t_all *c)
{
struct sigaction signal_behaviour;
cmd->pid = fork();
if (cmd->pid == -1)
perror("fork()");
if (cmd->pid == 0)
{
c->signal_behaviour.sa_handler = SIG_DFL;
sigaction(SIGINT, &c->signal_behaviour, NULL);
ft_bzero(&signal_behaviour, sizeof signal_behaviour);
signal_behaviour.sa_handler = SIG_DFL;
sigaction(SIGINT, &signal_behaviour, NULL);
sigaction(SIGQUIT, &signal_behaviour, NULL);
if (cmd->fd_in != STDIN_FILENO)
if (dup2(cmd->fd_in, STDIN_FILENO) == -1)
return (ft_reti_perror(EXIT_FAILURE, "dup2()"));