[systemd-devel] [PATCH 09/10] doc: reword "shared per-thread" wording
jengelh at inai.de
Mon Feb 17 07:29:35 PST 2014
Either it is shared across threads, or it is per-thread: decide.
Reading the source code, I see a thread_local identifier, so that's
that. But that does not yet preclude that a program may pass around
the pointer returned from the function among its own threads.
Do a best effort at saying so.
man/sd_bus_open_user.xml | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/man/sd_bus_open_user.xml b/man/sd_bus_open_user.xml
index 9ddf2b8..07b9aad 100644
@@ -129,8 +129,8 @@ along with systemd; If not, see <http://www.gnu.org/licenses/>.
for more information about "machines".</para>
<para><function>sd_bus_default_user()</function> returns a bus
- object connected to the user bus. This bus object is shared
- per-thread. It is created on the first invocation of
+ object connected to the user bus. Each thread has its own object, but it
+ may be passed around. It is created on the first invocation of
<function>sd_bus_default_user()</function>, and subsequent
invocations returns a reference to the same object.</para>
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