pthread_yield - yield the processor

       For an explanation of the terms used in this section, see attributes(7).
       ┌─────────────────────────────────────────────────────────────────────────────┬───────────────┬─────────┐
       │ Interface                                                                   │ Attribute     │ Value   │
       ├─────────────────────────────────────────────────────────────────────────────┼───────────────┼─────────┤
       │ pthread_yield()                                                             │ Thread safety │ MT-Safe │
       └─────────────────────────────────────────────────────────────────────────────┴───────────────┴─────────┘

Note: This function is deprecated; see below.

       pthread_yield()  causes the calling thread to relinquish the CPU.  The thread is placed at the end of the
       run queue for its static priority and another thread is scheduled  to  run.   For  further  details,  see
       sched_yield(2)

       On  Linux,  this  call  always  succeeds  (but portable and future-proof applications should nevertheless
       handle a possible error return).

       Deprecated since glibc 2.34.  Use the standardized sched_yield(2) instead.

       POSIX threads library (libpthread, -lpthread)

       pthread_yield - yield the processor

pthread_yield() is intended for use with real-time scheduling policies (i.e.,  SCHED_FIFO  or  SCHED_RR).
       Use  of  pthread_yield() with nondeterministic scheduling policies such as SCHED_OTHER is unspecified and
       very likely means your application design is broken.

       On success, pthread_yield() returns 0; on error, it returns an error number.

sched_yield(2), pthreads(7), sched(7)

Linux man-pages 6.9.1                              2024-05-02                                   pthread_yield(3)

       None.

#define_GNU_SOURCE             /* See feature_test_macros(7) */
       #include<pthread.h>[[deprecated]]intpthread_yield(void);

       On Linux, this function is implemented as a call to sched_yield(2).