Teradata Parallel Data Pump

Chapter 5: Using INMOD and Notify Exit Routines
Programming INMODs for UNIX-based Clients
Syntax Element
Description
-o Specifies the output file name
shared-object-name
-lm
-lc
Specifies the resulting shared object module
This is the EXIT name parameter for the NOTIFY option of the
BEGIN LOAD command of the Teradata TPump job script.
Is a linker option specifying to link with the /lib/libm.a library
Is a linker option specifying to link with the /lib/libc.a library
Compiling and Linking a C INMOD on a Linux Client
Use the following syntax example to compile a C INMOD on a Linux client.
Note: Be sure to compile the INMOD and notify exit routines in 32-bit mode so that they are
compatible with Teradata TPump.
gcc
-I/usr/include -shared -fPIC
-m32
sourcefile.c
-o shared-object-name
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where
Syntax Element
gcc
shared
Description
Invokes the C compiler on Linux
Produces a shared object, which can then be linked with other objects to form an
executable
-m32 Generate code for a 32-bit environment. The 32-bit environment sets int, long
and pointer to 32 bits.
-fPIC
Produces Position Independent Code
-o Specifies the output file name
Compiling and Linking a C INMOD on a z/Linux Client
Use the following syntax example to compile a C INMOD on a z/Linux client.
Note: Be sure to compile the INMOD and notify exit routines in 32-bit mode so that they are
compatible with Teradata TPump.
gcc -I/usr/include -m31 -shared -fPIC sourcefile.c -o shared-object-name
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Teradata Parallel Data Pump Reference 225