libaitio/example/test_exec.c - diff

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version 1.1.2.2, 2013/12/05 13:22:10	version 1.1.2.3, 2013/12/05 14:12:25
Line 1	Line 1
#include <stdio.h>	#include <stdio.h>
#include <aitio.h>	#include <aitio.h>
	#include <sys/wait.h>


int	int
main(int argc, char **argv)	main(int argc, char **argv)
{	{
prog_t *p;	prog_t *p;
	int stat;

if (argc < 2)	if (argc < 2)
return 1;	return 1;
Line 18 main(int argc, char **argv)	Line 20 main(int argc, char **argv)
printf("wait for keystroke %p ", p);	printf("wait for keystroke %p ", p);
getchar();	getchar();
}	}

	printf("%d\n", waitpid(-1, &stat, WNOHANG));
	printf("%d\n", waitpid(-1, &stat, WNOHANG));
	printf("%d\n", waitpid(-1, &stat, WNOHANG));
	printf("%d\n", waitpid(-1, &stat, WNOHANG));
	printf("%d\n", waitpid(-1, &stat, WNOHANG));

io_progDestroy(&p);	io_progDestroy(&p);
return 0;	return 0;