gprofng: fix data race
In our GUI project (https://savannah.gnu.org/projects/gprofng-gui), we use
the output of gprofng to display the data. Sometimes this data is corrupted.
gprofng/ChangeLog
2023-06-29 Vladimir Mezentsev <vladimir.mezentsev@oracle.com>
* src/ipc.cc (ipc_doWork): Fix data race.
* src/ipcio.cc (IPCresponse::print): Fix data race.
Remove unused variables and functions.
* src/ipcio.h: Declare two variables.
* src/StringBuilder.cc (StringBuilder::write): New function.
* src/StringBuilder.h: Likewise.
5 files changed
