getutent
Name
getutent -- access utmp file entries
Synopsis
struct
utmp
*getutent(void);
Description
getutent reads a line from the current file
position in the utmp file. It returns a
pointer to a structure containing the fields of the line.
Return Value
getutent returns a pointer to a static struct
utmp.
Errors
On error, (struct utmp*)0
is returned.
Files
/var/run/utmp database of currently logged-in users
/var/log/wtmp database of past user logins