SYNOPSIS says ssize_t mq_receive(mqd_t mqdes, char *msg_ptr, size_t msg_len, unsigned *msg_prio);
RETURN VALUES says Upon successful completion, the mq_receive() and mq_timedreceive() functions return a value of zero. ... Seems to me that if mq_receive() returns a ssize_t, then it should be returning the size of the received message? :) +------------------+--------------------------+-------------------------+ | Paul Goyette | PGP Key fingerprint: | E-mail addresses: | | (Retired) | FA29 0E3B 35AF E8AE 6651 | paul at whooppee.com | | Kernel Developer | 0786 F758 55DE 53BA 7731 | pgoyette at netbsd.org | +------------------+--------------------------+-------------------------+