ll2_import_lastlog(3) — Linux manual page

LL2_IMPORT_LASTLOG(3)      Programmers Manual      LL2_IMPORT_LASTLOG(3)

NAME

       ll2_import_lastlog - Import old lastlog file.

SYNOPSIS

       #include <lastlog2.h>

       int ll2_import_lastlog (struct ll2_context *context, const char
       *lastlog_file, char **error);

DESCRIPTION

       Importing all entries from lastlog_file file (lastlog(8)) into
       lastlog2 database defined with context. If context is NULL, the
       default database, defined in LL2_DEFAULT_DATABASE, will be taken.

           char    *error = NULL;
           const   char *lastlog_path = "/var/log/lastlog";

           int ret = ll2_import_lastlog (NULL, lastlog_path, &error);

RETURN VALUE

       Returns 0 on success, -ENOMEM or -1 on other failure. error
       contains an error string if the return value is -1. error is not
       guaranteed to contain an error string, could also be NULL. error
       should be freed by the caller.

AUTHORS

       Thorsten Kukuk (kukuk@suse.de)

SEE ALSO

       lastlog2(3), ll2_new_context(3), *ll2_unref_context(3),
       *ll2_read_all(3), ll2_write_entry(3), ll2_read_entry(3),
       ll2_update_login_time(3), ll2_rename_user(3), ll2_remove_entry(3)

REPORTING BUGS

       For bug reports, use the issue tracker at
       https://github.com/util-linux/util-linux/issues.

AVAILABILITY

       The liblastlog2 library is part of the util-linux package since
       version 2.40. It can be downloaded from Linux Kernel Archive
       <https://www.kernel.org/pub/linux/utils/util-linux/>. This page
       is part of the util-linux (a random collection of Linux
       utilities) project. Information about the project can be found at
       ⟨https://www.kernel.org/pub/linux/utils/util-linux/⟩. If you have
       a bug report for this manual page, send it to
       util-linux@vger.kernel.org. This page was obtained from the
       project's upstream Git repository
       ⟨git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git⟩ on
       2024-06-14. (At that time, the date of the most recent commit
       that was found in the repository was 2024-06-10.) If you discover
       any rendering problems in this HTML version of the page, or you
       believe there is a better or more up-to-date source for the page,
       or you have corrections or improvements to the information in
       this COLOPHON (which is not part of the original manual page),
       send a mail to man-pages@man7.org

util-linux 2.41.devel-537-e... 2024-01-28          LL2_IMPORT_LASTLOG(3)

Pages that refer to this page: lastlog2(3), ll2_read_all(3), ll2_read_entry(3), ll2_remove_entry(3), ll2_rename_user(3), ll2_update_login_time(3), ll2_write_entry(3)

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