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authorPeter Maydell <peter.maydell@linaro.org>2020-07-10 14:41:23 +0100
committerPeter Maydell <peter.maydell@linaro.org>2020-07-10 14:41:23 +0100
commitf2a1cf9180f63e88bb38ff21c169da97c3f2bad5 (patch)
treeb7582f17ac7fb572a23b02bfdac638d19d780d48 /include/qom/object_interfaces.h
parentb6d7e9b66f59ca6ebc6e9b830cd5e7bf849d31cf (diff)
parent1de7096d8378a57e2d75d9cacc9a119e7e41640d (diff)
downloadfocaccia-qemu-f2a1cf9180f63e88bb38ff21c169da97c3f2bad5.tar.gz
focaccia-qemu-f2a1cf9180f63e88bb38ff21c169da97c3f2bad5.zip
Merge remote-tracking branch 'remotes/armbru/tags/pull-error-2020-07-07-v2' into staging
Error reporting patches patches for 2020-07-07

# gpg: Signature made Fri 10 Jul 2020 14:24:42 BST
# gpg:                using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg:                issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867  4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-error-2020-07-07-v2: (53 commits)
  xen: Use ERRP_GUARD()
  nbd: Use ERRP_GUARD()
  virtio-9p: Use ERRP_GUARD()
  fw_cfg: Use ERRP_GUARD()
  pflash: Use ERRP_GUARD()
  sd: Use ERRP_GUARD()
  scripts: Coccinelle script to use ERRP_GUARD()
  error: New macro ERRP_GUARD()
  hmp: Ignore Error objects where the return value suffices
  qdev: Ignore Error objects where the return value suffices
  qemu-img: Ignore Error objects where the return value suffices
  error: Avoid error_propagate() after migrate_add_blocker()
  qapi: Purge error_propagate() from QAPI core
  qapi: Smooth visitor error checking in generated code
  qapi: Smooth another visitor error checking pattern
  block/parallels: Simplify parallels_open() after previous commit
  error: Reduce unnecessary error propagation
  error: Eliminate error_propagate() manually
  error: Eliminate error_propagate() with Coccinelle, part 2
  error: Eliminate error_propagate() with Coccinelle, part 1
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/qom/object_interfaces.h')
-rw-r--r--include/qom/object_interfaces.h12
1 files changed, 9 insertions, 3 deletions
diff --git a/include/qom/object_interfaces.h b/include/qom/object_interfaces.h
index 65172120fa..7035829337 100644
--- a/include/qom/object_interfaces.h
+++ b/include/qom/object_interfaces.h
@@ -57,8 +57,10 @@ typedef struct UserCreatableClass {
  * Wrapper to call complete() method if one of types it's inherited
  * from implements USER_CREATABLE interface, otherwise the call does
  * nothing.
+ *
+ * Returns: %true on success, %false on failure.
  */
-void user_creatable_complete(UserCreatable *uc, Error **errp);
+bool user_creatable_complete(UserCreatable *uc, Error **errp);
 
 /**
  * user_creatable_can_be_deleted:
@@ -100,8 +102,10 @@ Object *user_creatable_add_type(const char *type, const char *id,
  * @qdict.  The object type is taken from the QDict key 'qom-type', its
  * ID from the key 'id'. The remaining entries in @qdict are used to
  * initialize the object properties.
+ *
+ * Returns: %true on success, %false on failure.
  */
-void user_creatable_add_dict(QDict *qdict, bool keyval, Error **errp);
+bool user_creatable_add_dict(QDict *qdict, bool keyval, Error **errp);
 
 /**
  * user_creatable_add_opts:
@@ -167,8 +171,10 @@ bool user_creatable_print_help(const char *type, QemuOpts *opts);
  *
  * Delete an instance of the user creatable object identified
  * by @id.
+ *
+ * Returns: %true on success, %false on failure.
  */
-void user_creatable_del(const char *id, Error **errp);
+bool user_creatable_del(const char *id, Error **errp);
 
 /**
  * user_creatable_cleanup: