50 void read_output(int fd, char *output, int len)  in read_output()  argument
62 	ret = read(fd, &remain, sizeof(remain));  in read_output()
74 		ret = read(fd, output, expected);  in read_output()
95 int net_read(int fd, void *buf, int len)  in net_read()  argument
99 	n = read(fd,  buf,  len);  in net_read()
108 int net_recvfrom(int fd, void *buf, int len)  in net_recvfrom()  argument
112 	CATCH_EINTR(n = recvfrom(fd,  buf,  len, 0, NULL, NULL));  in net_recvfrom()
123 int net_write(int fd, void *buf, int len)  in net_write()  argument
127 	n = write(fd, buf, len);  in net_write()
136 int net_send(int fd, void *buf, int len)  in net_send()  argument
140 	CATCH_EINTR(n = send(fd, buf, len, 0));  in net_send()
151 int net_sendto(int fd, void *buf, int len, void *to, int sock_len)  in net_sendto()  argument
155 	CATCH_EINTR(n = sendto(fd, buf, len, 0, (struct sockaddr *) to,  in net_sendto()