/* include sem_unlink */ #include "unpipc.h" #include "semaphore.h" int mysem_unlink(const char *pathname) { if (unlink(pathname) == -1) return(-1); return(0); } /* end sem_unlink */ void Mysem_unlink(const char *pathname) { if (mysem_unlink(pathname) == -1) err_sys("mysem_unlink error"); }