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TAKESOCKET call z/OS Communications Server: IP CICS Sockets Guide SC27-3649-00 |
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The TAKESOCKET call acquires a socket from another program
and creates a new socket. Typically, a child server issues this call
using client ID and socket descriptor data that it obtained from the
concurrent server. See GIVESOCKET call for
a discussion of the use of GETSOCKET and TAKESOCKET calls.
Note: When
TAKESOCKET is issued, a new socket descriptor is returned in RETCODE.
You should use this new socket descriptor in subsequent calls such
as GETSOCKOPT, which require the S (socket descriptor) parameter.
The following requirements apply to this call:
Figure 1 shows an example of TAKESOCKET call instructions. Figure 1. TAKESOCKET call instruction example
For equivalent PL/I and assembler language declarations, see Converting parameter descriptions. |
Copyright IBM Corporation 1990, 2014
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