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10-31-2007
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output of who command
hi,
is there any system api or structure to get the information about the currently logged in users which the who command gives? i want to do it using any system structures maintained by kernel for logged in users info. the program should show all the user names of currently logged in user.i found one header utmp.h where logged in user information is extracted by the kernel using that structure. can anyone suggest me any portable way to do the same thing as 'who/users' gives. any small code snippet will also do... thanks in advance.. sanjay 
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