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Added getSingleMasterIndex() for command-line tool.

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This commit is contained in:
Florian Pose
2010-03-11 15:17:25 +01:00
parent ddaee8a1fc
commit aa0b667b4f
15 changed files with 27 additions and 96 deletions
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9
tool/CommandGraph.cpp
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@@ -67,7 +67,6 @@ string CommandGraph::helpString() const
void CommandGraph::execute(const StringVector &args)
{
MasterIndexList masterIndices;
ec_ioctl_master_t master;
unsigned int i;
typedef vector<ec_ioctl_slave_t> SlaveVector;
@@ -91,13 +90,7 @@ void CommandGraph::execute(const StringVector &args)
throwInvalidUsageException(err);
}
masterIndices = getMasterIndices();
if (masterIndices.size() != 1) {
stringstream err;
err << getName() << " requires to select a single master!";
throwInvalidUsageException(err);
}
MasterDevice m(masterIndices.front());
MasterDevice m(getSingleMasterIndex());
m.open(MasterDevice::Read);
m.getMaster(&master);