1utime.h(0P)                POSIX Programmer's Manual               utime.h(0P)
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PROLOG

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

13       utime.h — access and modification times structure
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SYNOPSIS

16       #include <utime.h>
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DESCRIPTION

19       The <utime.h> header shall declare the utimbuf structure,  which  shall
20       include the following members:
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22           time_t    actime    Access time.
23           time_t    modtime   Modification time.
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25       The times shall be measured in seconds since the Epoch.
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27       The  <utime.h>  header  shall  define  the  time_t type as described in
28       <sys/types.h>.
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30       The following shall be declared as a function and may also  be  defined
31       as a macro. A function prototype shall be provided.
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33           int utime(const char *, const struct utimbuf *);
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35       The following sections are informative.
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APPLICATION USAGE

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

43       None.
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FUTURE DIRECTIONS

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

49       <sys_stat.h>, <sys_types.h>
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51       The System Interfaces volume of POSIX.1‐2008, futimens(), utime()
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54       Portions  of  this text are reprinted and reproduced in electronic form
55       from IEEE Std 1003.1, 2013 Edition, Standard for Information Technology
56       --  Portable  Operating  System  Interface (POSIX), The Open Group Base
57       Specifications Issue 7, Copyright (C) 2013 by the Institute of Electri‐
58       cal  and  Electronics  Engineers,  Inc  and  The  Open Group.  (This is
59       POSIX.1-2008 with the 2013 Technical Corrigendum  1  applied.)  In  the
60       event of any discrepancy between this version and the original IEEE and
61       The Open Group Standard, the original IEEE and The Open Group  Standard
62       is  the  referee document. The original Standard can be obtained online
63       at http://www.unix.org/online.html .
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65       Any typographical or formatting errors that appear  in  this  page  are
66       most likely to have been introduced during the conversion of the source
67       files to man page format. To report such errors,  see  https://www.ker‐
68       nel.org/doc/man-pages/reporting_bugs.html .
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72IEEE/The Open Group                  2013                          utime.h(0P)
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