[code:1]
int redirect_in(char ** myArgv) {
int i;
int fd;
/* search forward for < */
for (i = 0; myArgv[i] != NULL; i++) {
if (!strcmp(myArgv[i], "<")) {
break;
}
}
if (myArgv[i]) { /* found "<" in vector. */
if (!myArgv[i+1]) { /* File for redirection has not been provided*/
errno = EINVAL;
return -1;
} else { /* Open file. */
if ((fd =open(myArgv[i+1],O_RDONLY)) == -1) {