diff options
Diffstat (limited to 'qemu-char.c')
| -rw-r--r-- | qemu-char.c | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/qemu-char.c b/qemu-char.c index 30c5a6afd0..4d50838b3b 100644 --- a/qemu-char.c +++ b/qemu-char.c @@ -2725,7 +2725,7 @@ static CharDriverState *qemu_chr_open_socket(QemuOpts *opts) chr = qemu_chr_open_socket_fd(fd, do_nodelay, is_listen, is_telnet, is_waitconnect, &local_err); - if (error_is_set(&local_err)) { + if (local_err) { goto fail; } return chr; @@ -2938,7 +2938,7 @@ QemuOpts *qemu_chr_parse_compat(const char *label, const char *filename) Error *local_err = NULL; opts = qemu_opts_create(qemu_find_opts("chardev"), label, 1, &local_err); - if (error_is_set(&local_err)) { + if (local_err) { qerror_report_err(local_err); error_free(local_err); return NULL; @@ -3323,7 +3323,7 @@ CharDriverState *qemu_chr_new(const char *label, const char *filename, void (*in return NULL; chr = qemu_chr_new_from_opts(opts, init, &err); - if (error_is_set(&err)) { + if (err) { error_report("%s", error_get_pretty(err)); error_free(err); } @@ -3432,6 +3432,25 @@ ChardevInfoList *qmp_query_chardev(Error **errp) return chr_list; } +ChardevBackendInfoList *qmp_query_chardev_backends(Error **errp) +{ + ChardevBackendInfoList *backend_list = NULL; + CharDriver *c = NULL; + GSList *i = NULL; + + for (i = backends; i; i = i->next) { + ChardevBackendInfoList *info = g_malloc0(sizeof(*info)); + c = i->data; + info->value = g_malloc0(sizeof(*info->value)); + info->value->name = g_strdup(c->name); + + info->next = backend_list; + backend_list = info; + } + + return backend_list; +} + CharDriverState *qemu_chr_find(const char *name) { CharDriverState *chr; |