SOCK_NONBLOCK     179 src/process.c  #ifndef SOCK_NONBLOCK
SOCK_NONBLOCK    3447 src/process.c  	    socktype |= SOCK_NONBLOCK;
SOCK_NONBLOCK    3464 src/process.c        if (p->is_non_blocking_client && ! (SOCK_NONBLOCK && socket_to_use < 0))