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| author | bstarynk <bstarynk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-12-14 08:52:21 +0000 |
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| committer | bstarynk <bstarynk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-12-14 08:52:21 +0000 |
| commit | d0b175bffc2f2cb91d1fb529b7c36d3e984d9594 (patch) | |
| tree | eb438cb5c7cabed8d102b2c0c1bdd1b0aebb59eb /gcc/ada/s-taprop.ads | |
| parent | 5e3123db0a9b4c8def9fee64446b130ce81ace45 (diff) | |
| download | gcc-d0b175bffc2f2cb91d1fb529b7c36d3e984d9594.tar.gz | |
2011-12-14 Basile Starynkevitch <basile@starynkevitch.net>
MELT branch merged with trunk rev 182322 using svnmerge
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@182325 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ada/s-taprop.ads')
| -rw-r--r-- | gcc/ada/s-taprop.ads | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/gcc/ada/s-taprop.ads b/gcc/ada/s-taprop.ads index 12fbd71386e..6f15ce7f55e 100644 --- a/gcc/ada/s-taprop.ads +++ b/gcc/ada/s-taprop.ads @@ -313,10 +313,11 @@ package System.Task_Primitives.Operations is procedure Yield (Do_Yield : Boolean := True); pragma Inline (Yield); - -- Yield the processor. Add the calling task to the tail of the ready - -- queue for its active_priority. The Do_Yield argument is only used in - -- some very rare cases very a yield should have an effect on a specific - -- target and not on regular ones. + -- Yield the processor. Add the calling task to the tail of the ready queue + -- for its active_priority. On most platforms, Yield is a no-op if Do_Yield + -- is False. But on some platforms (notably VxWorks), Do_Yield is ignored. + -- This is only used in some very rare cases where a Yield should have an + -- effect on a specific target and not on regular ones. procedure Set_Priority (T : ST.Task_Id; |