redhat man page for fgetpwent

FGETPWENT(3)						     Linux Programmer's Manual						      FGETPWENT(3)

NAME
       fgetpwent - get password file entry

SYNOPSIS
       #include <pwd.h>
       #include <stdio.h>
       #include <sys/types.h>

       struct passwd *fgetpwent(FILE *stream);

DESCRIPTION
       The fgetpwent() function returns a pointer to a structure containing the broken out fields of a line in the file stream.  The first time it
       is called it returns the first entry; thereafter, it returns successive entries.  The file stream must have the same format as /etc/passwd.

       The passwd structure is defined in <pwd.h> as follows:

	      struct passwd {
		      char    *pw_name;       /* user name */
		      char    *pw_passwd;     /* user password */
		      uid_t   pw_uid;	      /* user id */
		      gid_t   pw_gid;	      /* group id */
		      char    *pw_gecos;      /* real name */
		      char    *pw_dir;	      /* home directory */
		      char    *pw_shell;      /* shell program */
	      };

RETURN VALUE
       The fgetpwent() function returns the passwd structure, or NULL if there are no more entries or an error occurs.

ERRORS
       ENOMEM Insufficient memory to allocate passwd structure.

FILES
       /etc/passwd
	      password database file

CONFORMING TO
       SVID 3

SEE ALSO
       getpwnam(3), getpwuid(3), getpwent(3), setpwent(3), endpwent(3), getpw(3), putpwent(3), passwd(5)

GNU
								    1996-05-17							      FGETPWENT(3)