Path: utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!columbia!cunixc!fuat
From: fuat@cunixc.cc.columbia.edu (Fuat C. Baran)
Newsgroups: comp.mail.sendmail
Subject: Re: undefined symbol: unsetenv
Keywords: unsetenv
Message-ID: <1553@cunixc.cc.columbia.edu>
Date: 26 May 89 00:38:29 GMT
References: <4021@uhccux.uhcc.hawaii.edu> <894@utkcs2.cs.utk.edu>
Reply-To: fuat@cunixc.cc.columbia.edu (Fuat C. Baran)
Organization: Columbia University Center for Computing Activities
Lines: 18

In article <894@utkcs2.cs.utk.edu> moore@cygnusx1.cs.utk.edu (Keith Moore) writes:
>It's easy enough to find the single reference to unsetenv() and comment it
>out.  On systems that use the TZ environment variable to set the user's
>timezone (like Sys V systems), sendmail needs to call unsetenv("TZ") to
>keep users from fooling sendmail as to what time the message was sent.
>Current Ultrix systems don't use this convention, so commenting out
>the unsetenv() doesn't hurt anything.

My sources to sendmail 5.61 came with a "support" directory that has a
setenv.c file which defines setenv() and unsetenv().  I just modified
the makefile to link in this module...

						--Fuat
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