Differential D55686

libusb: version symbols
Needs ReviewPublic
Actions

Authored by bapt on Fri, Mar 6, 8:09 AM.

Tags

None

Referenced Files

	Unknown Object (File)
	Wed, Mar 25, 8:09 AM

	Unknown Object (File)
	Wed, Mar 18, 6:47 AM

	Unknown Object (File)
	Wed, Mar 18, 3:03 AM

	Unknown Object (File)
	Thu, Mar 12, 9:21 PM

	Unknown Object (File)
	Mon, Mar 9, 5:42 PM

	Unknown Object (File)
	Mon, Mar 9, 4:54 PM

	Unknown Object (File)
	Sat, Mar 7, 7:05 AM

	Unknown Object (File)
	Sat, Mar 7, 1:04 AM

Subscribers

Details

Reviewers

Group Reviewers

Diff Detail

Repository

rG FreeBSD src repository

Lint

Lint Skipped

Unit

Tests Skipped

Build Status

Buildable 71220
Build 68103: arc lint + arc unit

Event Timeline

bapt created this revision.Fri, Mar 6, 8:09 AM

Herald added a subscriber: imp. · View Herald TranscriptFri, Mar 6, 8:09 AM

bapt requested review of this revision.Fri, Mar 6, 8:09 AM

Harbormaster completed remote builds in B71220: Diff 173255.Fri, Mar 6, 8:09 AM

bapt added a child revision: D55687: libusb: make hotplug callback handle an int.Fri, Mar 6, 8:09 AM

bapt added reviewers: USB, emaste.Fri, Mar 6, 8:10 AM

Adding symbol versions to the library changes the library ABI. This requires the (final) bump of the dso version.

Our rtld has a feature that in theory makes the bump not strictly necessary, but it is recommended anyway, because it improves forward-compatibility by avoiding very confusing error message from rtld when newly linked binary is used with old library without versioning.

lib/libusb/Symbol.map
3	You are mixing the raw linker version script syntax there, with our pre-processed Symbol.map. There is no need in the scope specifiers.
251	All symbols not explicitly listed in the Symbol.map with FreeBSD syntax, are automatically localized AKA not exported.

Revision Contents
Changeset List

Path

Size

lib/

libusb/

3 lines

255 lines

Diff 173255

lib/libusb/Makefile

Loading...

lib/libusb/Symbol.map

Loading...