pthread_sigqueue(3) Library Functions Manual pthread_sigqueue(3) pthread_sigqueue - LIBRARY POSIX threads library (libpthread, -lpthread) #include #include int pthread_sigqueue(pthread_t thread, int sig, const union sigval value); glibc (. feature_test_macros(7)): pthread_sigqueue(): _GNU_SOURCE pthread_sigqueue() sigqueue(3) , , , . thread ID , . sig . value , ; sigqueue(3). pthread_sigqueue() 0; . EAGAIN ( signal(7)). EINVAL sig . ENOSYS pthread_sigqueue() . ESRCH thread. attributes(7). +----------------------------+----------------------------------------------------------+--------------------------+ | | | | +----------------------------+----------------------------------------------------------+--------------------------+ |pthread_sigqueue() | | MT-Safe | +----------------------------+----------------------------------------------------------+--------------------------+ pthread_sigqueue() glibc (EINVAL) , NPTL. nptl(7). GNU. glibc 2.11. . rt_tgsigqueueinfo(2), sigaction(2), pthread_sigmask(3), sigqueue(3), sigwait(3), pthreads(7), signal(7) Alexey, Azamat Hackimov , kogamatranslator49 , Kogan, Max Is , Yuri Kozlov ; GNU 3 , . . , , . Linux man-pages 6.06 31 2023 . pthread_sigqueue(3)