PROLOG

       This  manual  page  is part of the POSIX Programmer's Manual.  The Linux implementation of this interface
       may differ (consult the corresponding Linux manual page for details of Linux behavior), or the  interface
       may not be implemented on Linux.

NAME

       utime.h — access and modification times structure

SYNOPSIS

       #include <utime.h>

DESCRIPTION

       The <utime.h> header shall declare the utimbuf structure, which shall include the following members:

           time_t    actime    Access time.
           time_t    modtime   Modification time.

       The times shall be measured in seconds since the Epoch.

       The <utime.h> header shall define the time_t type as described in <sys/types.h>.

       The  following  shall  be declared as a function and may also be defined as a macro. A function prototype
       shall be provided.

           int utime(const char *, const struct utimbuf *);

       The following sections are informative.

APPLICATION USAGE

       The utime() function only allows setting file timestamps to the nearest second.  Applications should  use
       the utimensat() function instead. See <sys/stat.h>.

RATIONALE

       None.

FUTURE DIRECTIONS

       The <utime.h> header may be removed in a future version.

SEE ALSO

       <sys_stat.h>, <sys_types.h>

       The System Interfaces volume of POSIX.1‐2017, futimens(), utime()

COPYRIGHT

       Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1-2017, Standard
       for Information  Technology  --  Portable  Operating  System  Interface  (POSIX),  The  Open  Group  Base
       Specifications  Issue  7, 2018 Edition, Copyright (C) 2018 by the Institute of Electrical and Electronics
       Engineers, Inc and The Open Group.  In the event of any discrepancy between this version and the original
       IEEE  and The Open Group Standard, the original IEEE and The Open Group Standard is the referee document.
       The original Standard can be obtained online at http://www.opengroup.org/unix/online.html .

       Any typographical or formatting errors that appear in this page are most likely to have  been  introduced
       during   the   conversion  of  the  source  files  to  man  page  format.  To  report  such  errors,  see
       https://www.kernel.org/doc/man-pages/reporting_bugs.html .