anotherInstanceStarted not working on Linux

[Kroko]

I implemented this with namedpipes.

But I needed to fix Linux NamedPipe implementation first.

NmedPipe read(...) problems in Linux

I’m using NamedPipe in Windows and in Linux application. Windows version works fine, Linux version does not. I compared native implementation in juce_win_Files.cpp and juce_posix_NamedPipe.cpp files. Windows version returns if ReadFile reads anything, Linux version does not and tries to read whole buffer. Because of this different behavior I believe Linux implementation is not correct. Here is my Linux implementation that works same way as Windows does: (juce_posix_NamedPipe.cpp) int read (…