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Make OutputDebugStringF thread-safe again (thanks ArtForz for catching)

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git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@182 1a98c847-1fd6-4fd8-948a-caf3550aa51b
This commit is contained in:
gavinandresen 2010-11-16 17:41:44 +00:00
parent 026c5f7617
commit 2f7a9997c8
1 changed files with 26 additions and 22 deletions
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48
util.cpp
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@ -145,6 +145,8 @@ int GetRandInt(int nMax)
inline int OutputDebugStringF(const char* pszFormat, ...)
{
static CCriticalSection cs_OutputDebugStringF;
int ret = 0;
if (fPrintToConsole)
{
@ -156,29 +158,32 @@ inline int OutputDebugStringF(const char* pszFormat, ...)
}
else
{
// print to debug.log
static FILE* fileout = NULL;
static int64 nOpenTime = 0;
CRITICAL_BLOCK(cs_OutputDebugStringF)
{
// print to debug.log
static FILE* fileout = NULL;
static int64 nOpenTime = 0;
if (GetTime()-nOpenTime > 10 * 60)
{
if (GetTime()-nOpenTime > 10 * 60)
{
if (fileout)
fclose(fileout);
char pszFile[MAX_PATH+100];
GetDataDir(pszFile);
strlcat(pszFile, "/debug.log", sizeof(pszFile));
fileout = fopen(pszFile, "a");
nOpenTime = GetTime();
}
if (fileout)
fclose(fileout);
char pszFile[MAX_PATH+100];
GetDataDir(pszFile);
strlcat(pszFile, "/debug.log", sizeof(pszFile));
fileout = fopen(pszFile, "a");
nOpenTime = GetTime();
}
if (fileout)
{
//// Debug print useful for profiling
//fprintf(fileout, " %"PRI64d" ", GetTimeMillis());
va_list arg_ptr;
va_start(arg_ptr, pszFormat);
ret = vfprintf(fileout, pszFormat, arg_ptr);
va_end(arg_ptr);
fflush(fileout);
{
//// Debug print useful for profiling
//fprintf(fileout, " %"PRI64d" ", GetTimeMillis());
va_list arg_ptr;
va_start(arg_ptr, pszFormat);
ret = vfprintf(fileout, pszFormat, arg_ptr);
va_end(arg_ptr);
fflush(fileout);
}
}
}
@ -186,7 +191,6 @@ inline int OutputDebugStringF(const char* pszFormat, ...)
if (fPrintToDebugger)
{
// accumulate a line at a time
static CCriticalSection cs_OutputDebugStringF;
CRITICAL_BLOCK(cs_OutputDebugStringF)
{
static char pszBuffer[50000];