where os:getenv defined?

[Francesco Cesarini]

Is os:getenv a BIF? Why isn't it defined and exported in the os module? 


(camelns@REDACTED)26> os:getenv("ROOTDIR").
"/export/home/otpuser/camelns"
(camelns@REDACTED)27> m(os).               
Module os compiled: Date: May 23 2002, Time: 10.43
Compiler options:  [v3,
                    debug_info,
                    {i,"/clearcase/otp/erts/lib/kernel/src/../include"},
                    {outdir,"/clearcase/otp/erts/lib/kernel/src/../ebin"},
                    {cwd,'/clearcase/otp/erts/lib/kernel/src'}]
Object file: /export/home/otpuser/camelns/lib/kernel-2.7.3/ebin/os.beam
Exports: 
         cmd/1
         find_executable/1
         find_executable/2
         module_info/0
         module_info/1
         type/0
         unix_cmd1/2
         version/0
ok

--
Francesco Cesarini, Erlang/OTP Consultant
Tel: +44 (0)7776 250 381
Web: http://www.erlang-consulting.com




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