Revision bd5c51ee qemu-char.c
| b/qemu-char.c | ||
|---|---|---|
| 110 | 110 |
s->chr_event(s->handler_opaque, event); |
| 111 | 111 |
} |
| 112 | 112 |
|
| 113 |
static gboolean qemu_chr_be_generic_open_bh(gpointer opaque) |
|
| 114 |
{
|
|
| 115 |
CharDriverState *s = opaque; |
|
| 116 |
qemu_chr_be_event(s, CHR_EVENT_OPENED); |
|
| 117 |
s->idle_tag = 0; |
|
| 118 |
return FALSE; |
|
| 119 |
} |
|
| 120 |
|
|
| 121 | 113 |
void qemu_chr_be_generic_open(CharDriverState *s) |
| 122 | 114 |
{
|
| 123 |
if (s->idle_tag == 0) {
|
|
| 124 |
s->idle_tag = g_idle_add(qemu_chr_be_generic_open_bh, s); |
|
| 125 |
} |
|
| 115 |
qemu_chr_be_event(s, CHR_EVENT_OPENED); |
|
| 126 | 116 |
} |
| 127 | 117 |
|
| 128 | 118 |
int qemu_chr_fe_write(CharDriverState *s, const uint8_t *buf, int len) |
| ... | ... | |
| 247 | 237 |
|
| 248 | 238 |
chr = g_malloc0(sizeof(CharDriverState)); |
| 249 | 239 |
chr->chr_write = null_chr_write; |
| 240 |
chr->explicit_be_open = true; |
|
| 250 | 241 |
return chr; |
| 251 | 242 |
} |
| 252 | 243 |
|
| ... | ... | |
| 504 | 495 |
/* Frontend guest-open / -close notification is not support with muxes */ |
| 505 | 496 |
chr->chr_set_fe_open = NULL; |
| 506 | 497 |
|
| 507 |
/* Muxes are always open on creation */ |
|
| 508 |
qemu_chr_be_generic_open(chr); |
|
| 509 |
|
|
| 510 | 498 |
return chr; |
| 511 | 499 |
} |
| 512 | 500 |
|
| ... | ... | |
| 883 | 871 |
chr->chr_update_read_handler = fd_chr_update_read_handler; |
| 884 | 872 |
chr->chr_close = fd_chr_close; |
| 885 | 873 |
|
| 886 |
qemu_chr_be_generic_open(chr); |
|
| 887 |
|
|
| 888 | 874 |
return chr; |
| 889 | 875 |
} |
| 890 | 876 |
|
| ... | ... | |
| 1243 | 1229 |
chr->chr_update_read_handler = pty_chr_update_read_handler; |
| 1244 | 1230 |
chr->chr_close = pty_chr_close; |
| 1245 | 1231 |
chr->chr_add_watch = pty_chr_add_watch; |
| 1232 |
chr->explicit_be_open = true; |
|
| 1246 | 1233 |
|
| 1247 | 1234 |
s->fd = io_channel_from_fd(master_fd); |
| 1248 | 1235 |
s->timer_tag = 0; |
| ... | ... | |
| 1595 | 1582 |
chr->chr_close = pp_close; |
| 1596 | 1583 |
chr->opaque = drv; |
| 1597 | 1584 |
|
| 1598 |
qemu_chr_be_generic_open(chr); |
|
| 1599 |
|
|
| 1600 | 1585 |
return chr; |
| 1601 | 1586 |
} |
| 1602 | 1587 |
#endif /* __linux__ */ |
| ... | ... | |
| 1650 | 1635 |
chr->opaque = (void *)(intptr_t)fd; |
| 1651 | 1636 |
chr->chr_write = null_chr_write; |
| 1652 | 1637 |
chr->chr_ioctl = pp_ioctl; |
| 1638 |
chr->explicit_be_open = true; |
|
| 1653 | 1639 |
return chr; |
| 1654 | 1640 |
} |
| 1655 | 1641 |
#endif |
| ... | ... | |
| 1880 | 1866 |
g_free(chr); |
| 1881 | 1867 |
return NULL; |
| 1882 | 1868 |
} |
| 1883 |
qemu_chr_be_generic_open(chr); |
|
| 1884 | 1869 |
return chr; |
| 1885 | 1870 |
} |
| 1886 | 1871 |
|
| ... | ... | |
| 1980 | 1965 |
g_free(chr); |
| 1981 | 1966 |
return NULL; |
| 1982 | 1967 |
} |
| 1983 |
qemu_chr_be_generic_open(chr); |
|
| 1984 | 1968 |
return chr; |
| 1985 | 1969 |
} |
| 1986 | 1970 |
|
| ... | ... | |
| 1994 | 1978 |
s->hcom = fd_out; |
| 1995 | 1979 |
chr->opaque = s; |
| 1996 | 1980 |
chr->chr_write = win_chr_write; |
| 1997 |
qemu_chr_be_generic_open(chr); |
|
| 1998 | 1981 |
return chr; |
| 1999 | 1982 |
} |
| 2000 | 1983 |
|
| ... | ... | |
| 2329 | 2312 |
chr->chr_write = udp_chr_write; |
| 2330 | 2313 |
chr->chr_update_read_handler = udp_chr_update_read_handler; |
| 2331 | 2314 |
chr->chr_close = udp_chr_close; |
| 2315 |
/* be isn't opened until we get a connection */ |
|
| 2316 |
chr->explicit_be_open = true; |
|
| 2332 | 2317 |
return chr; |
| 2333 | 2318 |
} |
| 2334 | 2319 |
|
| ... | ... | |
| 2731 | 2716 |
chr->get_msgfd = tcp_get_msgfd; |
| 2732 | 2717 |
chr->chr_add_client = tcp_chr_add_client; |
| 2733 | 2718 |
chr->chr_add_watch = tcp_chr_add_watch; |
| 2719 |
/* be isn't opened until we get a connection */ |
|
| 2720 |
chr->explicit_be_open = true; |
|
| 2734 | 2721 |
|
| 2735 | 2722 |
if (is_listen) {
|
| 2736 | 2723 |
s->listen_fd = fd; |
| ... | ... | |
| 3325 | 3312 |
if (!chr->filename) |
| 3326 | 3313 |
chr->filename = g_strdup(qemu_opt_get(opts, "backend")); |
| 3327 | 3314 |
chr->init = init; |
| 3315 |
/* if we didn't create the chardev via qmp_chardev_add, we |
|
| 3316 |
* need to send the OPENED event here |
|
| 3317 |
*/ |
|
| 3318 |
if (!chr->explicit_be_open) {
|
|
| 3319 |
qemu_chr_be_event(chr, CHR_EVENT_OPENED); |
|
| 3320 |
} |
|
| 3328 | 3321 |
QTAILQ_INSERT_TAIL(&chardevs, chr, next); |
| 3329 | 3322 |
|
| 3330 | 3323 |
if (qemu_opt_get_bool(opts, "mux", 0)) {
|
| ... | ... | |
| 3804 | 3797 |
if (!chr->filename) {
|
| 3805 | 3798 |
chr->filename = g_strdup(ChardevBackendKind_lookup[backend->kind]); |
| 3806 | 3799 |
} |
| 3800 |
if (!chr->explicit_be_open) {
|
|
| 3801 |
qemu_chr_be_event(chr, CHR_EVENT_OPENED); |
|
| 3802 |
} |
|
| 3807 | 3803 |
QTAILQ_INSERT_TAIL(&chardevs, chr, next); |
| 3808 | 3804 |
return ret; |
| 3809 | 3805 |
} else {
|
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