1178476Sjbllvm/lib/Support/Unix README
2178476Sjb===========================
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4178476SjbThis directory provides implementations of the lib/System classes that
5178476Sjbare common to two or more variants of UNIX. For example, the directory
6178476Sjbstructure underneath this directory could look like this:
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8178476SjbUnix           - only code that is truly generic to all UNIX platforms
9178476Sjb  Posix        - code that is specific to Posix variants of UNIX
10178476Sjb  SUS          - code that is specific to the Single Unix Specification
11178476Sjb  SysV         - code that is specific to System V variants of UNIX
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13178476SjbAs a rule, only those directories actually needing to be created should be
14178476Sjbcreated. Also, further subdirectories could be created to reflect versions of
15178476Sjbthe various standards. For example, under SUS there could be v1, v2, and v3
16178476Sjbsubdirectories to reflect the three major versions of SUS.
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