libaitio/example/test_exec.c - diff

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version 1.1.2.6, 2013/12/05 17:12:16	version 1.1.2.7, 2013/12/06 01:03:02
Line 1	Line 1
#include <stdio.h>	#include <stdio.h>
	#include <unistd.h>
	#include <string.h>
	#include <errno.h>
#include <aitio.h>	#include <aitio.h>
#include <sys/wait.h>	#include <sys/wait.h>

Line 7 int	Line 10 int
main(int argc, char **argv)	main(int argc, char **argv)
{	{
prog_t *p;	prog_t *p;
	FILE *f;
int ret = 0;	int ret = 0;
	char str[BUFSIZ];

if (argc < 2)	if (argc < 2)
return 1;	return 1;
Line 43 main(int argc, char **argv)	Line 48 main(int argc, char **argv)

printf("wait for keystroke %p ", p);	printf("wait for keystroke %p ", p);
getchar();	getchar();

	again:
	f = io_progAttach(p);
	printf("f=%p\n", f);
	while (read(fileno(f), str, sizeof str) > 0) {
	printf(">>> %s", str);
	fgets(str, sizeof str, stdin);
	if (*str == '.')
	break;
	write(fileno(f), str, strlen(str));
	}
	io_progDetach(p, f);

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