01.01.2013 Views

AT&T UNIX™PC Unix System V Users Manual - tenox

AT&T UNIX™PC Unix System V Users Manual - tenox

AT&T UNIX™PC Unix System V Users Manual - tenox

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

LOGNAME ( 3X )<br />

LOGNAME ( 3X )<br />

NAME<br />

logname - return login name of user<br />

SYNOPSIS<br />

char *logn&me( )<br />

DESCRIPTION<br />

Logname returns a pointer to the null-terminated login name; it<br />

extracts the $LOGNAME variable from the user's environment.<br />

This routine is kept in /lib/libPW.&.<br />

FILES<br />

/etc/profile<br />

SEE ALSO<br />

env(l), login(lM), profile(4), environ(5).<br />

BUGS<br />

The return values point to static data whose content is overwritten<br />

by each call.<br />

This method of determining a login name is subject to forgery.<br />

- 1 -

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!