Why do pthreads’ condition variable functions require a mutex?

Why do pthreads’ condition variable functions require a mutex?

c pthreads mutex condition-variable

c

Still Reachable Leak detected by Valgrind

c pthreads valgrind

c

Why does pthread_cond_wait have spurious wakeups?

c pthreads

c

Undefined reference to pthread_create in Linux

c linux multithreading pthreads

c

Significance of -pthread flag when compiling

c++ c linux pthreads

c

Multiple arguments to function called by pthread_create()?

c pthreads

c

How to get thread id of a pthread in linux c program?

c linux pthreads

c

POSIX threads and signals

c pthreads signals

c

PTHREAD_MUTEX_INITIALIZER vs pthread_mutex_init ( &mutex, param)

c ubuntu pthreads mutex

c

pthreads mutex vs semaphore

c linux synchronization pthreads mutex

c

Pthreads vs. OpenMP

c pthreads openmp

c

Detached vs. Joinable POSIX threads

c linux pthreads detach

c

How do you query a pthread to see if it is still running?

c multithreading concurrency pthreads destructor

c

How to print pthread_t

c++ c linux pthreads

c

sem_init on OS X

c macos pthreads semaphore

c