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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* execute_cmd.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: dkaiser <dkaiser@student.42heilbronn.de +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/10/21 13:58:56 by dkaiser #+# #+# */
/* Updated: 2024/10/21 15:07:37 by dkaiser ### ########.fr */
/* */
/* ************************************************************************** */
#include "minishell.h"
#include <stdlib.h>
#include <sys/_types/_pid_t.h>
#include <unistd.h>
int execute_cmd(t_cmd *cmd, t_env *env)
{
int result;
pid_t pid;
pid = fork();
if (pid < 0)
return (EXIT_FAILURE);
if (pid == 0)
{
result = execve(cmd->args[0], cmd->args, env_to_strlst(env));
exit(result);
}
else
{
// only wait if cmd is on rightmost side of pipe?
// so in cmd1 | cmd2 | cmd3 | cmd4 only wait for cmd4
waitpid(pid, &result, 0);
}
return (result);
}
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