diff options
Diffstat (limited to 'qga/channel-posix.c')
| -rw-r--r-- | qga/channel-posix.c | 42 |
1 files changed, 17 insertions, 25 deletions
diff --git a/qga/channel-posix.c b/qga/channel-posix.c index a996858e24..25fcc5cb1a 100644 --- a/qga/channel-posix.c +++ b/qga/channel-posix.c @@ -119,7 +119,7 @@ static int ga_channel_client_add(GAChannel *c, int fd) } static gboolean ga_channel_open(GAChannel *c, const gchar *path, - GAChannelMethod method, int fd) + GAChannelMethod method, int fd, Error **errp) { int ret; c->method = method; @@ -133,21 +133,20 @@ static gboolean ga_channel_open(GAChannel *c, const gchar *path, #endif ); if (fd == -1) { - g_critical("error opening channel: %s", strerror(errno)); + error_setg_errno(errp, errno, "error opening channel"); return false; } #ifdef CONFIG_SOLARIS ret = ioctl(fd, I_SETSIG, S_OUTPUT | S_INPUT | S_HIPRI); if (ret == -1) { - g_critical("error setting event mask for channel: %s", - strerror(errno)); + error_setg_errno(errp, errno, "error setting event mask for channel"); close(fd); return false; } #endif ret = ga_channel_client_add(c, fd); if (ret) { - g_critical("error adding channel to main loop"); + error_setg(errp, "error adding channel to main loop"); close(fd); return false; } @@ -159,7 +158,7 @@ static gboolean ga_channel_open(GAChannel *c, const gchar *path, assert(fd < 0); fd = qemu_open_old(path, O_RDWR | O_NOCTTY | O_NONBLOCK); if (fd == -1) { - g_critical("error opening channel: %s", strerror(errno)); + error_setg_errno(errp, errno, "error opening channel"); return false; } tcgetattr(fd, &tio); @@ -180,7 +179,7 @@ static gboolean ga_channel_open(GAChannel *c, const gchar *path, tcsetattr(fd, TCSANOW, &tio); ret = ga_channel_client_add(c, fd); if (ret) { - g_critical("error adding channel to main loop"); + error_setg(errp, "error adding channel to main loop"); close(fd); return false; } @@ -188,12 +187,8 @@ static gboolean ga_channel_open(GAChannel *c, const gchar *path, } case GA_CHANNEL_UNIX_LISTEN: { if (fd < 0) { - Error *local_err = NULL; - - fd = unix_listen(path, &local_err); - if (local_err != NULL) { - g_critical("%s", error_get_pretty(local_err)); - error_free(local_err); + fd = unix_listen(path, errp); + if (fd < 0) { return false; } } @@ -202,24 +197,19 @@ static gboolean ga_channel_open(GAChannel *c, const gchar *path, } case GA_CHANNEL_VSOCK_LISTEN: { if (fd < 0) { - Error *local_err = NULL; SocketAddress *addr; char *addr_str; addr_str = g_strdup_printf("vsock:%s", path); - addr = socket_parse(addr_str, &local_err); + addr = socket_parse(addr_str, errp); g_free(addr_str); - if (local_err != NULL) { - g_critical("%s", error_get_pretty(local_err)); - error_free(local_err); + if (!addr) { return false; } - fd = socket_listen(addr, 1, &local_err); + fd = socket_listen(addr, 1, errp); qapi_free_SocketAddress(addr); - if (local_err != NULL) { - g_critical("%s", error_get_pretty(local_err)); - error_free(local_err); + if (fd < 0) { return false; } } @@ -227,7 +217,7 @@ static gboolean ga_channel_open(GAChannel *c, const gchar *path, break; } default: - g_critical("error binding/listening to specified socket"); + error_setg(errp, "error binding/listening to specified socket"); return false; } @@ -272,12 +262,14 @@ GIOStatus ga_channel_read(GAChannel *c, gchar *buf, gsize size, gsize *count) GAChannel *ga_channel_new(GAChannelMethod method, const gchar *path, int listen_fd, GAChannelCallback cb, gpointer opaque) { + Error *err = NULL; GAChannel *c = g_new0(GAChannel, 1); c->event_cb = cb; c->user_data = opaque; - if (!ga_channel_open(c, path, method, listen_fd)) { - g_critical("error opening channel"); + if (!ga_channel_open(c, path, method, listen_fd, &err)) { + g_critical("%s", error_get_pretty(err)); + error_free(err); ga_channel_free(c); return NULL; } |