diff options
| -rw-r--r-- | blockdev.c | 27 | ||||
| -rw-r--r-- | device-hotplug.c | 5 | ||||
| -rw-r--r-- | include/sysemu/blockdev.h | 3 | ||||
| -rw-r--r-- | vl.c | 8 |
4 files changed, 24 insertions, 19 deletions
diff --git a/blockdev.c b/blockdev.c index a8755bd908..574adbcb7f 100644 --- a/blockdev.c +++ b/blockdev.c @@ -759,7 +759,8 @@ QemuOptsList qemu_legacy_drive_opts = { }, }; -DriveInfo *drive_new(QemuOpts *all_opts, BlockInterfaceType block_default_type) +DriveInfo *drive_new(QemuOpts *all_opts, BlockInterfaceType block_default_type, + Error **errp) { const char *value; BlockBackend *blk; @@ -808,7 +809,7 @@ DriveInfo *drive_new(QemuOpts *all_opts, BlockInterfaceType block_default_type) qemu_opt_rename(all_opts, opt_renames[i].from, opt_renames[i].to, &local_err); if (local_err) { - error_report_err(local_err); + error_propagate(errp, local_err); return NULL; } } @@ -819,7 +820,7 @@ DriveInfo *drive_new(QemuOpts *all_opts, BlockInterfaceType block_default_type) bool writethrough; if (bdrv_parse_cache_mode(value, &flags, &writethrough) != 0) { - error_report("invalid cache option"); + error_setg(errp, "invalid cache option"); return NULL; } @@ -847,7 +848,7 @@ DriveInfo *drive_new(QemuOpts *all_opts, BlockInterfaceType block_default_type) &error_abort); qemu_opts_absorb_qdict(legacy_opts, bs_opts, &local_err); if (local_err) { - error_report_err(local_err); + error_propagate(errp, local_err); goto fail; } @@ -860,7 +861,7 @@ DriveInfo *drive_new(QemuOpts *all_opts, BlockInterfaceType block_default_type) media = MEDIA_CDROM; read_only = true; } else { - error_report("'%s' invalid media", value); + error_setg(errp, "'%s' invalid media", value); goto fail; } } @@ -885,7 +886,7 @@ DriveInfo *drive_new(QemuOpts *all_opts, BlockInterfaceType block_default_type) type++) { } if (type == IF_COUNT) { - error_report("unsupported bus type '%s'", value); + error_setg(errp, "unsupported bus type '%s'", value); goto fail; } } else { @@ -902,7 +903,7 @@ DriveInfo *drive_new(QemuOpts *all_opts, BlockInterfaceType block_default_type) if (index != -1) { if (bus_id != 0 || unit_id != -1) { - error_report("index cannot be used with bus and unit"); + error_setg(errp, "index cannot be used with bus and unit"); goto fail; } bus_id = drive_index_to_bus_id(type, index); @@ -921,13 +922,13 @@ DriveInfo *drive_new(QemuOpts *all_opts, BlockInterfaceType block_default_type) } if (max_devs && unit_id >= max_devs) { - error_report("unit %d too big (max is %d)", unit_id, max_devs - 1); + error_setg(errp, "unit %d too big (max is %d)", unit_id, max_devs - 1); goto fail; } if (drive_get(type, bus_id, unit_id) != NULL) { - error_report("drive with bus=%d, unit=%d (index=%d) exists", - bus_id, unit_id, index); + error_setg(errp, "drive with bus=%d, unit=%d (index=%d) exists", + bus_id, unit_id, index); goto fail; } @@ -970,7 +971,7 @@ DriveInfo *drive_new(QemuOpts *all_opts, BlockInterfaceType block_default_type) if (werror != NULL) { if (type != IF_IDE && type != IF_SCSI && type != IF_VIRTIO && type != IF_NONE) { - error_report("werror is not supported by this bus type"); + error_setg(errp, "werror is not supported by this bus type"); goto fail; } qdict_put_str(bs_opts, "werror", werror); @@ -980,7 +981,7 @@ DriveInfo *drive_new(QemuOpts *all_opts, BlockInterfaceType block_default_type) if (rerror != NULL) { if (type != IF_IDE && type != IF_VIRTIO && type != IF_SCSI && type != IF_NONE) { - error_report("rerror is not supported by this bus type"); + error_setg(errp, "rerror is not supported by this bus type"); goto fail; } qdict_put_str(bs_opts, "rerror", rerror); @@ -991,7 +992,7 @@ DriveInfo *drive_new(QemuOpts *all_opts, BlockInterfaceType block_default_type) bs_opts = NULL; if (!blk) { if (local_err) { - error_report_err(local_err); + error_propagate(errp, local_err); } goto fail; } else { diff --git a/device-hotplug.c b/device-hotplug.c index cd427e2c76..6090d5f1e9 100644 --- a/device-hotplug.c +++ b/device-hotplug.c @@ -28,6 +28,7 @@ #include "sysemu/block-backend.h" #include "sysemu/blockdev.h" #include "qapi/qmp/qdict.h" +#include "qapi/error.h" #include "qemu/config-file.h" #include "qemu/option.h" #include "sysemu/sysemu.h" @@ -36,6 +37,7 @@ static DriveInfo *add_init_drive(const char *optstr) { + Error *err = NULL; DriveInfo *dinfo; QemuOpts *opts; MachineClass *mc; @@ -45,8 +47,9 @@ static DriveInfo *add_init_drive(const char *optstr) return NULL; mc = MACHINE_GET_CLASS(current_machine); - dinfo = drive_new(opts, mc->block_default_type); + dinfo = drive_new(opts, mc->block_default_type, &err); if (!dinfo) { + error_report_err(err); qemu_opts_del(opts); return NULL; } diff --git a/include/sysemu/blockdev.h b/include/sysemu/blockdev.h index 24954b94e0..d34c4920dc 100644 --- a/include/sysemu/blockdev.h +++ b/include/sysemu/blockdev.h @@ -54,7 +54,8 @@ DriveInfo *drive_get_next(BlockInterfaceType type); QemuOpts *drive_def(const char *optstr); QemuOpts *drive_add(BlockInterfaceType type, int index, const char *file, const char *optstr); -DriveInfo *drive_new(QemuOpts *arg, BlockInterfaceType block_default_type); +DriveInfo *drive_new(QemuOpts *arg, BlockInterfaceType block_default_type, + Error **errp); /* device-hotplug */ @@ -1129,7 +1129,7 @@ static int drive_init_func(void *opaque, QemuOpts *opts, Error **errp) { BlockInterfaceType *block_default_type = opaque; - return drive_new(opts, *block_default_type) == NULL; + return drive_new(opts, *block_default_type, errp) == NULL; } static int drive_enable_snapshot(void *opaque, QemuOpts *opts, Error **errp) @@ -1155,8 +1155,7 @@ static void default_drive(int enable, int snapshot, BlockInterfaceType type, drive_enable_snapshot(NULL, opts, NULL); } - dinfo = drive_new(opts, type); - assert(dinfo); + dinfo = drive_new(opts, type, &error_abort); dinfo->is_default = true; } @@ -4397,7 +4396,8 @@ int main(int argc, char **argv, char **envp) NULL, NULL); } if (qemu_opts_foreach(qemu_find_opts("drive"), drive_init_func, - &machine_class->block_default_type, NULL)) { + &machine_class->block_default_type, &error_fatal)) { + /* We printed help */ exit(1); } |