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Make newUnnamedFile() threadsafe

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This commit is contained in:
Georg Baum 2014-07-05 12:58:22 +02:00
parent 922d48da27
commit 5c431b9335
1 changed files with 3 additions and 1 deletions
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4
src/buffer_funcs.cpp
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@ -47,6 +47,7 @@
#include "support/filetools.h"
#include "support/gettext.h"
#include "support/lstrings.h"
#include "support/mutex.h"
#include "support/textutils.h"
using namespace std;
@ -172,9 +173,10 @@ Buffer * newFile(string const & filename, string const & templatename,
Buffer * newUnnamedFile(FileName const & path, string const & prefix,
string const & templatename)
{
// FIXME THREAD
static map<string, int> file_number;
static Mutex mutex;
Mutex::Locker locker(&mutex);
FileName filename;
do {