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1.1 ! root 1: .TH GETLOGIN 3 ! 2: .CT 2 secur ! 3: .SH NAME ! 4: getlogin \(mi get login name ! 5: .SH SYNOPSIS ! 6: .B char *getlogin() ! 7: .SH DESCRIPTION ! 8: .I Getlogin ! 9: returns a pointer to ! 10: the login name ! 11: as set by ! 12: .IR setlogname ; ! 13: see ! 14: .IR getuid (2). ! 15: .PP ! 16: It is preferable, but less portable, to call ! 17: .IR getlogname ; ! 18: see ! 19: .IR getuid (2). ! 20: .SH FILES ! 21: .TP ! 22: .F /etc/utmp ! 23: .SH "SEE ALSO" ! 24: .IR getpwent (3), ! 25: .IR getgrent (3), ! 26: .IR utmp (5), ! 27: .IR getuid (2) ! 28: .SH DIAGNOSTICS ! 29: Zero is returned if the name could not be found. ! 30: .SH BUGS ! 31: The return values point to static data ! 32: whose content is overwritten by each call.
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