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-rw-r--r--qga/channel-posix.c23
1 files changed, 11 insertions, 12 deletions
diff --git a/qga/channel-posix.c b/qga/channel-posix.c
index 61aa3cba51..50d9dd3747 100644
--- a/qga/channel-posix.c
+++ b/qga/channel-posix.c
@@ -217,25 +217,24 @@ GIOStatus ga_channel_write_all(GAChannel *c, const gchar *buf, gsize size)
GIOStatus status = G_IO_STATUS_NORMAL;
while (size) {
+ g_debug("sending data, count: %d", (int)size);
status = g_io_channel_write_chars(c->client_channel, buf, size,
&written, &err);
- g_debug("sending data, count: %d", (int)size);
- if (err != NULL) {
+ if (status == G_IO_STATUS_NORMAL) {
+ size -= written;
+ buf += written;
+ } else if (status != G_IO_STATUS_AGAIN) {
g_warning("error writing to channel: %s", err->message);
- return G_IO_STATUS_ERROR;
- }
- if (status != G_IO_STATUS_NORMAL) {
- break;
+ return status;
}
- size -= written;
}
- if (status == G_IO_STATUS_NORMAL) {
+ do {
status = g_io_channel_flush(c->client_channel, &err);
- if (err != NULL) {
- g_warning("error flushing channel: %s", err->message);
- return G_IO_STATUS_ERROR;
- }
+ } while (status == G_IO_STATUS_AGAIN);
+
+ if (status != G_IO_STATUS_NORMAL) {
+ g_warning("error flushing channel: %s", err->message);
}
return status;