SYS_send
case SYS_send:
(code) == SYS_send || (code) == SYS_sendto)
(code) == SYS_pwrite64 || (code) == SYS_send || (code) == SYS_sendto)
praddset(&traceeven, SYS_send);
(code) == SYS_pwrite64 || (code) == SYS_send || (code) == SYS_sendto)