The following callable services support SRB mode callers. The
support of SRB mode callers was intended for the use of sockets from
within SRB routines. Some of the following calls support files as
well as sockets. These services will only support sockets from an
SRB and not file operations. The callable services that are limited
are so marked. The results of calling an unsupported callable service
are unpredictable.
Note: AF_UNIX sockets do not support SRB mode,
only AF_INET and AF_INET6.
The following callable services are supported for 31-bit AMODE
SRB callers:
- accept (BPX1ACP)
accept_and_recv (BPX4ANR)
- asyncio (BPX1AIO)
- bind (BPX1BND)
- bind2addrsel (BPX1BAS)
- close (BPX1CLO) - socket support only
- connect (BPX1CON)
- gethostid & gethostname (BPX1HST)
- getpeername & getsockname (BPX1GNM)
- getsockopt & setsockopt (BPX1OPT)
- listen (BPX1LSN)
- msgsnd (BPX1QSN) - send to a message queue
- pfsctl (BPX1PCT)
- read (BPX1RED) - socket support only
- readv (BPX1RDV) - socket support only
- recv (BPX1RCV)
- recvfrom (BPX1RFM)
- recvmsg (BPX1RMS)
- send (BPX1SND)
- sendmsg (BPX1SMS)
- sendto (BPX1STO)
- server_init (BPX1SIN)
- setpeer (BPX1SPR)
- shutdown (BPX1SHT)
- socket & socket_pair (BPX1SOC)
- srx_np (BPX1SRX)
- w_ioctl (BPX1IOC) - socket support only
- write (BPX1WRT) - socket support only
- writev (BPX1WRV) - socket support only
The following callable services are supported for 64-bit AMODE
SRB callers. The support is intended for the use of sockets from
within SRB routines. Some of the following calls support files as
well as sockets. These services only support sockets from an SRB
and do not support file operations. The callable services that are
limited are so marked. The results of calling an unsupported callable
service are unpredictable.
- asyncio (BPX4AIO)
- accept_and_recv (BPX1ANR)
- read (BPX4RED) - socket support only
- recv (BPX4RCV)
- recvmsg (BPX4RMS)
- sendmsg (BPX4SMS)
- write (BPX4WRT) - socket support only