libaitio/example/test_exec.c - diff

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version 1.1.2.9, 2013/12/06 01:07:40	version 1.2, 2013/12/15 22:57:20
Line 21 main(int argc, char **argv)	Line 21 main(int argc, char **argv)
if (!p) {	if (!p) {
ELIBERR(io);	ELIBERR(io);
return 2;	return 2;
} else if ((ret = io_progCheck(p))) {	} else if ((ret = io_progCheck(p, 0))) {
printf("0.exited procs=%d\n", ret);	printf("0.exited procs=%d\n", ret);
goto end;	goto end;
} else {	} else {
Line 29 main(int argc, char **argv)	Line 29 main(int argc, char **argv)
getchar();	getchar();
}	}

ret = io_progCheck(p);	ret = io_progCheck(p, 0);
if (ret) {	if (ret) {
printf("1.exited procs=%d\n", ret);	printf("1.exited procs=%d\n", ret);
goto end;	goto end;
Line 50 main(int argc, char **argv)	Line 50 main(int argc, char **argv)
getchar();	getchar();

again:	again:
f = io_progAttach(p);	f = io_progAttach(p, 0);
printf("f=%d\n", f);	printf("f=%d\n", f);
write(f, "v\n", 2);	write(f, "v\n", 1);
	memset(str, 0, sizeof str);
while (read(f, str, sizeof str) > 0) {	while (read(f, str, sizeof str) > 0) {
printf(">>> %s", str);	printf(">>> %s", str);
	memset(str, 0, sizeof str);
read(0, str, sizeof str);	read(0, str, sizeof str);
if (*str == '.')	if (*str == '.')
break;	break;
Line 62 again:	Line 64 again:
}	}
io_progDetach(p, f);	io_progDetach(p, f);

printf("wait for keystroke %p ", p);	printf("(r) wait for keystroke %p ", p);
if (getchar() == 'a')	if (getchar() == 'a')
goto again;	goto again;
end:	end: