S_IWUSR          1498 src/utils/os_divers.c 	int fd = open(pidfile, O_RDWR | O_CREAT, S_IRUSR | S_IWUSR);
S_IWUSR           676 src/utils/os_thread.c 	tmp->hSemaphore = sem_open(tmp->SemName, O_CREAT, S_IRUSR|S_IWUSR, InitCount);