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| version 1.1.2.3, 2013/12/05 14:12:25 | version 1.2, 2013/12/15 22:57:20 |
|---|---|
| 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; |
| int stat; | int f; |
| int ret = 0; | |
| char str[BUFSIZ]; | |
| if (argc < 2) | if (argc < 2) |
| return 1; | return 1; |
| Line 16 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, 0))) { | |
| printf("0.exited procs=%d\n", ret); | |
| goto end; | |
| } else { | } else { |
| printf("wait for keystroke %p ", p); | printf("wait for keystroke %p ", p); |
| getchar(); | getchar(); |
| } | } |
| printf("%d\n", waitpid(-1, &stat, WNOHANG)); | ret = io_progCheck(p, 0); |
| printf("%d\n", waitpid(-1, &stat, WNOHANG)); | if (ret) { |
| printf("%d\n", waitpid(-1, &stat, WNOHANG)); | printf("1.exited procs=%d\n", ret); |
| printf("%d\n", waitpid(-1, &stat, WNOHANG)); | goto end; |
| printf("%d\n", waitpid(-1, &stat, WNOHANG)); | } |
| printf("last=%d\n", array_Last(p->prog_fds)); | |
| ret = io_progGrow(p, 8); | |
| printf("+grow_progs=%d\n", ret); | |
| printf("wait for keystroke %p ", p); | |
| getchar(); | |
| ret = io_progVacuum(p, 5); | |
| printf("+vacuum_progs=%d\n", ret); | |
| printf("wait for keystroke %p ", p); | |
| getchar(); | |
| again: | |
| f = io_progAttach(p, 0); | |
| printf("f=%d\n", f); | |
| write(f, "v\n", 1); | |
| memset(str, 0, sizeof str); | |
| while (read(f, str, sizeof str) > 0) { | |
| printf(">>> %s", str); | |
| memset(str, 0, sizeof str); | |
| read(0, str, sizeof str); | |
| if (*str == '.') | |
| break; | |
| write(f, str, strlen(str)); | |
| } | |
| io_progDetach(p, f); | |
| printf("(r) wait for keystroke %p ", p); | |
| if (getchar() == 'a') | |
| goto again; | |
| end: | |
| io_progDestroy(&p); | io_progDestroy(&p); |
| return 0; | return ret; |
| } | } |