posix pthreads

Hello!

I'm trying to develop a project using posix pthreads.

I'm using x86 with redhat 7.3 ans standart pthreads library, which got with the redhat7.3

the function: pthread_cond_timedwait return the value 110, which mean the time is over without recive signal, immiedatly, without waiting that time?

if someone know somthing about it, i'll be thankfull

Moti