Revision cdbf6e16
| b/qemu-char.c | ||
|---|---|---|
| 781 | 781 |
len = s->max_size; |
| 782 | 782 |
} |
| 783 | 783 |
if (len == 0) {
|
| 784 |
return FALSE;
|
|
| 784 |
return TRUE;
|
|
| 785 | 785 |
} |
| 786 | 786 |
|
| 787 | 787 |
status = g_io_channel_read_chars(chan, (gchar *)buf, |
| 788 | 788 |
len, &bytes_read, NULL); |
| 789 | 789 |
if (status == G_IO_STATUS_EOF) {
|
| 790 |
if (s->fd_in_tag) {
|
|
| 791 |
g_source_remove(s->fd_in_tag); |
|
| 792 |
s->fd_in_tag = 0; |
|
| 793 |
} |
|
| 790 | 794 |
qemu_chr_be_event(chr, CHR_EVENT_CLOSED); |
| 791 | 795 |
return FALSE; |
| 792 | 796 |
} |
| ... | ... | |
| 1105 | 1109 |
len = sizeof(buf); |
| 1106 | 1110 |
if (len > s->read_bytes) |
| 1107 | 1111 |
len = s->read_bytes; |
| 1108 |
if (len == 0) |
|
| 1109 |
return FALSE; |
|
| 1112 |
if (len == 0) {
|
|
| 1113 |
return TRUE; |
|
| 1114 |
} |
|
| 1110 | 1115 |
status = g_io_channel_read_chars(s->fd, (gchar *)buf, len, &size, NULL); |
| 1111 | 1116 |
if (status != G_IO_STATUS_NORMAL) {
|
| 1112 | 1117 |
pty_chr_state(chr, 0); |
| ... | ... | |
| 2238 | 2243 |
gsize bytes_read = 0; |
| 2239 | 2244 |
GIOStatus status; |
| 2240 | 2245 |
|
| 2241 |
if (s->max_size == 0) |
|
| 2242 |
return FALSE; |
|
| 2246 |
if (s->max_size == 0) {
|
|
| 2247 |
return TRUE; |
|
| 2248 |
} |
|
| 2243 | 2249 |
status = g_io_channel_read_chars(s->chan, (gchar *)s->buf, sizeof(s->buf), |
| 2244 | 2250 |
&bytes_read, NULL); |
| 2245 | 2251 |
s->bufcnt = bytes_read; |
| 2246 | 2252 |
s->bufptr = s->bufcnt; |
| 2247 | 2253 |
if (status != G_IO_STATUS_NORMAL) {
|
| 2254 |
if (s->tag) {
|
|
| 2255 |
g_source_remove(s->tag); |
|
| 2256 |
s->tag = 0; |
|
| 2257 |
} |
|
| 2248 | 2258 |
return FALSE; |
| 2249 | 2259 |
} |
| 2250 | 2260 |
|
| ... | ... | |
| 2497 | 2507 |
int len, size; |
| 2498 | 2508 |
|
| 2499 | 2509 |
if (!s->connected || s->max_size <= 0) {
|
| 2500 |
return FALSE;
|
|
| 2510 |
return TRUE;
|
|
| 2501 | 2511 |
} |
| 2502 | 2512 |
len = sizeof(buf); |
| 2503 | 2513 |
if (len > s->max_size) |
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