POSIX signal API ( sigaction (2), sigprocmask (2), etc.). The sigvec () function sets and/or gets ... process's signal mask (like POSIX sigprocmask(SIG_BLOCK) ), and returns the pr…POSIX signal API ( sigaction (2), sigprocmask (2), etc.). The sigvec () function sets and/or gets ... process's signal mask (like POSIX sigprocmask(SIG_BLOCK) ), and returns the pr…POSIX signal API ( sigaction (2), sigprocmask (2), etc.). The sigvec () function sets and/or gets ... process's signal mask (like POSIX sigprocmask(SIG_BLOCK) ), and returns the pr…POSIX signal API ( sigaction (2), sigprocmask (2), etc.). The sigvec () function sets and/or gets ... process's signal mask (like POSIX sigprocmask(SIG_BLOCK) ), and returns the pr…POSIX signal API ( sigaction (2), sigprocmask (2), etc.) The sigset () function modifies the disposition ... ERRORS under sigaction (2) and sigprocmask (2). For sighold () and sigr…POSIX signal API ( sigaction (2), sigprocmask (2), etc.) The sigset () function modifies the disposition ... ERRORS under sigaction (2) and sigprocmask (2). For sighold () and sigr…POSIX signal API ( sigaction (2), sigprocmask (2), etc.). The sigvec () function sets and/or gets ... process's signal mask (like POSIX sigprocmask(SIG_BLOCK) ), and returns the pr…POSIX signal API ( sigaction (2), sigprocmask (2), etc.) The sigset () function modifies the disposition ... ERRORS under sigaction (2) and sigprocmask (2). For sighold () and sigr…POSIX signal API ( sigaction (2), sigprocmask (2), etc.) The sigset () function modifies the disposition ... ERRORS under sigaction (2) and sigprocmask (2). For sighold () and sigr…pthread_sigmask () function is just like sigprocmask (2), with the difference that ... arguments and operation of this function, see sigprocmask (2). RETURN VALUE On success, pthre…pointer to a signal mask (see sigprocmask (2)); if it is not NULL, then pselect ... arguments to a system call. See sigprocmask (2) for a discussion of the difference betweenpointer to a signal mask (see sigprocmask (2)); if it is not NULL, then pselect ... arguments to a system call. See sigprocmask (2) for a discussion of the difference betweenpointer to a signal mask (see sigprocmask (2)); if it is not NULL, then pselect ... arguments to a system call. See sigprocmask (2) for a discussion of the difference betweenpointer to a signal mask (see sigprocmask (2)); if it is not NULL, then pselect ... arguments to a system call. See sigprocmask (2) for a discussion of the difference betweenmore details on signal masks, see sigprocmask (2). For a description ... mask to the desired value. SEE ALSO sigprocmask (2), pthread_attr_init (3), pthread_sigmaskmore details on signal masks, see sigprocmask (2). For a description ... mask to the desired value. SEE ALSO sigprocmask (2), pthread_attr_init (3), pthread_sigmasksignals blocked in this context (see sigprocmask (2)), uc_stack is the stack used ... instead. SEE ALSO sigaction (2), sigaltstack (2), sigprocmask (2), longjmp (3), makecontext (3…signals blocked in this context (see sigprocmask (2)), uc_stack is the stack used ... instead. SEE ALSO sigaction (2), sigaltstack (2), sigprocmask (2), longjmp (3), makecontext (3…ALSO kill (2), sigaction (2), sigprocmask (2), sigsuspend (2), sigblock (3), sigvec (3), feature_testpending, it must first be blocked with sigprocmask (2). The function accepts the signal (removes