logname(3X) — sys5



LOGNAME(3X)     DOMAIN/IX Reference Manual (SYS5)     LOGNAME(3X)



NAME
     logname - return log-in name of user

USAGE
     char *logname( )

DESCRIPTION
     Logname returns a pointer to the null-terminated log-in
     name; it extracts the $LOGNAME variable from the user's
     environment.  This routine is kept in the library
     ``/usr/lib/libPW.a".  The link editor ld(1) will search this
     library under the -lPW option.

NOTES
     The return values point to static data whose content is
     overwritten by each call.

FILES
     /etc/profile

RELATED INFORMATION
     env(1), login(1), profile(4), environ(5)

































Printed 5/10/85                                         LOGNAME-1
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