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qemu-ga: ask and print error information from qemu-sockets 

Reviewed-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2012-10-02 10:09:14 +02:00
parent f8430e7621
commit 90119816e3
1 changed files with 5 additions and 3 deletions
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8
qga/channel-posix.c
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@ -181,9 +181,11 @@ static gboolean ga_channel_open(GAChannel *c, const gchar *path, GAChannelMethod
break; break;
} }
case GA_CHANNEL_UNIX_LISTEN: { case GA_CHANNEL_UNIX_LISTEN: {
int fd = unix_listen(path, NULL, strlen(path), NULL); Error *local_err = NULL;
if (fd == -1) { int fd = unix_listen(path, NULL, strlen(path), &local_err);
g_critical("error opening path: %s", strerror(errno)); if (local_err != NULL) {
g_critical("%s", error_get_pretty(local_err));
error_free(local_err);
return false; return false;
} }
ga_channel_listen_add(c, fd, true); ga_channel_listen_add(c, fd, true);