The error about semaphore

SDL Development
1

does the demos testwm.c(and others) need semaphore??
when running it, this error will be generated.
it seem that semget is failed.

For expample:

Couldn’t initialize SDL: Couldn’t create semaphore

regards,
Andy

2

does the demos testwm.c(and others) need semaphore??
when running it, this error will be generated.
it seem that semget is failed.

For expample:

Couldn’t initialize SDL: Couldn’t create semaphore

SDL has multi-threading support for most platforms. You can build it
with threading disabled, and that’s probably what you want for your
cross-compile environment.

See ya,
-Sam Lantinga, Software Engineer, Blizzard Entertainment

3

thanks a lot.
Now I have can run it.
yeah,I disable the pthreads when cross compiling sdl.
but I am not sure whether disable pthreads have any effect on running games
of SDL.

Regards,
Andy