[C] How to use execvp

[C] How to use execvp



#include<stdio.h>

#include<stdlib.h>

#include<unistd.h>

#include<sys/types.h>



int main()

{

    char *arg_list[] = {

        "ls",

        "-l",

        "/tmp",

        NULL

        };

    execvp("ls",arg_list);

    printf("The end of the program. \n");

}



Result :

total 12

srw------- 1 freeman freeman    0  5月 31 22:26 geany_socket.21900549

drwx------ 2 freeman freeman 4096  1月  1  1970 orbit-freeman

drwx------ 2 root    root    4096  5月 31 22:05 pulse-PKdhtXMmr18n

drwx------ 2 freeman freeman 4096  5月 31 22:05 ssh-vfnlXVpNsFd9