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Annotation of coherent/a/usr/man/COHERENT/getlogin, revision 1.1

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        !             3: getlogin()               General Function              getlogin()
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        !             8: Get login name
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        !            10: cchhaarr *ggeettllooggiinn()
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        !            12: The name  corresponding to the current user id  is not always the
        !            13: same as the name under which a user logged into the COHERENT sys-
        !            14: tem.   For example,  the user  may have issued  a su  command, or
        !            15: there may be several login names associated with a user id.  get-
        !            16: login returns the login name found in the file /etc/utmp.
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        !            18: In  cases where  getlogin  fails to  produce  a result,  getpwuid
        !            19: (described in  getpwent) is normally  used to determine  the user
        !            20: name for a process.
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        !            22: ***** Files *****
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        !            24: /eettcc/uuttmmpp  login names
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        !            26: ***** See Also *****
        !            27: 
        !            28: general functions,  getpwent(), getuid(), su,  ttyname(), utmp.h,
        !            29: who
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        !            31: ***** Diagnostics *****
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        !            33: getlogin returns NULL if the login name cannot be determined.
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        !            35: ***** Notes *****
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        !            37: getlogin  stores  the returned  name  in a  static  area that  is
        !            38: destroyed by subsequent calls.
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        !            64: COHERENT Lexicon                                           Page 1
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