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Clang warnings: sprintf() => epicsSnprintf()

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This commit is contained in:
Andrew Johnson
2025-11-19 16:37:10 -06:00
committed by mdavidsaver
parent 11c7bc11c4
commit 7f9b6129e3
5 changed files with 14 additions and 13 deletions
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4
src/ca/notifierConveyor.cpp
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@@ -6,8 +6,8 @@
#include <iostream>
#include <queue>
#include <cstdio>
#include <cantProceed.h>
#include <epicsStdio.h>
#include <epicsThread.h>
#include <epicsMutex.h>
#include <epicsGuard.h> // Needed for 3.15 builds
@@ -40,7 +40,7 @@ void NotifierConveyor::start()
{
if (thread) return;
char name[40];
std::sprintf(name, "pva::ca::conveyor %p", this);
epicsSnprintf(name, sizeof(name), "pva::ca::conveyor %p", this);
thread = std::tr1::shared_ptr<epicsThread>(new epicsThread(*this, name,
epicsThreadGetStackSize(epicsThreadStackBig),
epicsThreadPriorityLow));

4
testApp/remote/testChannelConnect.cpp
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@@ -6,7 +6,7 @@
#include <iostream>
#include <sstream>
#include <vector>
#include <stdio.h>
#include <epicsStdio.h>
#include <epicsStdlib.h>
#include <epicsGetopt.h>
#include <epicsExit.h>
@@ -138,7 +138,7 @@ int main (int argc, char *argv[])
char buf[16];
for (size_t i = 0; i < nChannels; i++)
{
sprintf(buf, "test%zu", (i+1));
epicsSnprintf(buf, sizeof(buf), "test%zu", (i+1));
channels.push_back(provider->createChannel(buf, channelRequester));
}

6
testApp/remote/testGetPerformance.cpp
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@@ -3,7 +3,7 @@
#include <pv/clientFactory.h>
#include <pv/pvAccess.h>
#include <stdio.h>
#include <epicsStdio.h>
#include <epicsStdlib.h>
#include <epicsGetopt.h>
#include <epicsThread.h>
@@ -301,9 +301,9 @@ void runTest()
for (int i = 0; i < channels; i++)
{
if (arraySize > 0)
sprintf(buf, "testArray%d_%d", arraySize, i);
epicsSnprintf(buf, sizeof(buf), "testArray%d_%d", arraySize, i);
else
sprintf(buf, "test%d", i);
epicsSnprintf(buf, sizeof(buf), "test%d", i);
channelNames.push_back(buf);
}

6
testApp/remote/testMonitorPerformance.cpp
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@@ -3,7 +3,7 @@
#include <pv/clientFactory.h>
#include <pv/pvAccess.h>
#include <stdio.h>
#include <epicsStdio.h>
#include <epicsStdlib.h>
#include <epicsGetopt.h>
#include <epicsThread.h>
@@ -286,9 +286,9 @@ void runTest()
for (int i = 0; i < channels; i++)
{
if (arraySize > 0)
sprintf(buf, "testArray%d_%d", arraySize, i);
epicsSnprintf(buf, sizeof(buf), "testArray%d_%d", arraySize, i);
else
sprintf(buf, "test%d", i);
epicsSnprintf(buf, sizeof(buf), "test%d", i);
channelNames.push_back(buf);
}

7
testApp/remote/testServer.cpp
View File

@@ -10,6 +10,7 @@
#include <pv/serverContext.h>
#include <pv/clientContextImpl.h>
#include <epicsStdio.h>
#include <epicsExit.h>
#include <pv/standardPVField.h>
#include <pv/pvTimeStamp.h>
@@ -273,7 +274,7 @@ static epics::pvData::PVStructure::shared_pointer createNTTable(int columnsCount
PVStringArray::svector labels(columnsCount);
for (int i = 0; i < columnsCount; i++)
{
sprintf(sbuf, "column%d", i);
epicsSnprintf(sbuf, sizeof(sbuf), "column%d", i);
fieldNames[i] = sbuf;
fields[i] = getFieldCreate()->createScalarArray(pvDouble);
labels[i] = sbuf;
@@ -315,7 +316,7 @@ static epics::pvData::PVStructure::shared_pointer createNTNameValue(int columnsC
PVStringArray::svector labels(columnsCount);
for (int i = 0; i < columnsCount; i++)
{
sprintf(sbuf, "name%d", i);
epicsSnprintf(sbuf, sizeof(sbuf), "name%d", i);
fieldNames[i] = sbuf;
fields[i] = getFieldCreate()->createScalarArray(pvDouble);
labels[i] = sbuf;
@@ -1318,7 +1319,7 @@ public:
PVStringArray::svector labels(columnsCount);
for (int i = 0; i < columnsCount; i++)
{
sprintf(sbuf, "name%d", i);
epicsSnprintf(sbuf, sizeof(sbuf), "name%d", i);
labels[i] = sbuf;
}