setutent()
Return to the beginning of the user-information file
Synopsis:
#include <utmp.h> void setutent( void );
Library:
libc
Use the -l c option to qcc to link against this library. This library is usually included automatically.
This function is in libc.a, but not in libc.so
(in order to save space).
Description:
The setutent() function resets the input stream to the beginning of the file specified in _PATH_UTMP. Do this before each search for a new entry if you want the entire file to be examined.
Files:
- _PATH_UTMP
- Specifies the user information file.