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C Compilation error in AIX

Posted on 2009-12-19
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I am getting a lot of a compilation error in AIX server :

"/usr/include/sys/vm_types.h", line 79.25: 1506-334 (S) Identifier vmhwkey_t has already been defined on line 1226 of "dcs_userprm.c".
"/usr/include/sys/vm_types.h", line 80.25: 1506-334 (S) Identifier vpn_t has already been defined on line 1227 of "dcs_userprm.c".
"/usr/include/sys/vm_types.h", line 81.25: 1506-334 (S) Identifier rpn_t has already been defined on line 1228 of "dcs_userprm.c".
"/usr/include/sys/vm_types.h", line 83.25: 1506-334 (S) Identifier ptex_t has already been defined on line 1230 of "dcs_userprm.c".

Is there a compiler flag to overwrite the indentifiers definition or something ?? How do I fix this issue?

The build command is :
xlc -c    -qlanglvl=ansi -D__unix  ....
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Question by:prasen120998
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Kent Olsen earned 200 total points
ID: 26087975
Hi prasen,

It's not a very good idea to try and over-ride system required definitions.  The system functions require the structure to be formatted exactly as the system definition states.  Changing the definition will certainly cause your program to fail.

Either use the system definitions, or rename your structure to be something different than the system name.


Good Luck,
Kent
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