Bug 78850

Summary: gudev: Add missing (nullable) annotations on return values
Product: systemd Reporter: Evan Nemerson <evan>
Component: generalAssignee: systemd-bugs
Status: RESOLVED FIXED QA Contact: systemd-bugs
Severity: minor    
Priority: medium    
Version: unspecified   
Hardware: Other   
OS: All   
Whiteboard:
i915 platform: i915 features:
Attachments: gudev: add missing (nullable) annotations on return values

Description Evan Nemerson 2014-05-18 07:26:47 UTC 
Created attachment 99266 [details]
gudev: add missing (nullable) annotations on return values

GObject Introspection has recently added support for annotating return values as nullable (see https://bugzilla.gnome.org/show_bug.cgi?id=660879), and gudev includes many functions which can return NULL.

Right now this is only in git, but adding (nullable) annotations now should only cause some harmless warning messages from older g-ir-scanner and gtk-doc like "warning: unknown annotation "nullable" in documentation for g_udev_...", so I believe this is safe add the annotations immediately.

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