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Source code changes of the file "man/zip_file_set_mtime.mdoc" between
libzip-1.5.2.tar.xz and libzip-1.6.0.tar.xz

About: libzip is a C library for reading, creating, and modifying zip archives.

zip_file_set_mtime.mdoc  (libzip-1.5.2.tar.xz):zip_file_set_mtime.mdoc  (libzip-1.6.0.tar.xz)
.\" zip_file_set_mtime.mdoc -- set mtime for file in zip .\" zip_file_set_mtime.mdoc -- set mtime for file in zip
.\" Copyright (C) 2014-2017 Dieter Baron and Thomas Klausner .\" Copyright (C) 2014-2020 Dieter Baron and Thomas Klausner
.\" .\"
.\" This file is part of libzip, a library to manipulate ZIP files. .\" This file is part of libzip, a library to manipulate ZIP files.
.\" The authors can be contacted at <libzip@nih.at> .\" The authors can be contacted at <libzip@nih.at>
.\" .\"
.\" Redistribution and use in source and binary forms, with or without .\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions .\" modification, are permitted provided that the following conditions
.\" are met: .\" are met:
.\" 1. Redistributions of source code must retain the above copyright .\" 1. Redistributions of source code must retain the above copyright
.\" notice, this list of conditions and the following disclaimer. .\" notice, this list of conditions and the following disclaimer.
.\" 2. Redistributions in binary form must reproduce the above copyright .\" 2. Redistributions in binary form must reproduce the above copyright
skipping to change at line 32 skipping to change at line 32
.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE .\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY .\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
.\" DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL .\" DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
.\" GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS .\" GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER .\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
.\" IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR .\" IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
.\" OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN .\" OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
.\" IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. .\" IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.\" .\"
.Dd December 18, 2017 .Dd January 7, 2020
.Dt ZIP_FILE_SET_MTIME 3 .Dt ZIP_FILE_SET_MTIME 3
.Os .Os
.Sh NAME .Sh NAME
.Nm zip_file_set_dostime ,
.Nm zip_file_set_mtime .Nm zip_file_set_mtime
.Nd set last modification time (mtime) for file in zip .Nd set last modification time (mtime) for file in zip
.Sh LIBRARY .Sh LIBRARY
libzip (-lzip) libzip (-lzip)
.Sh SYNOPSIS .Sh SYNOPSIS
.In zip.h .In zip.h
.Ft int .Ft int
.Fn zip_file_set_dostime "zip_t *archive" "zip_uint64_t index" "zip_uint16_t dos
time" "zip_uint16_t dosdate" "zip_flags_t flags"
.Ft int
.Fn zip_file_set_mtime "zip_t *archive" "zip_uint64_t index" "time_t mtime" "zip _flags_t flags" .Fn zip_file_set_mtime "zip_t *archive" "zip_uint64_t index" "time_t mtime" "zip _flags_t flags"
.Sh DESCRIPTION .Sh DESCRIPTION
The The
.Fn zip_file_set_mtime .Fn zip_file_set_mtime
function sets the last modification time (mtime) for the file at function sets the last modification time (mtime) for the file at
position position
.Ar index .Ar index
in the zip archive to in the zip archive to
.Ar mtime . .Ar mtime .
Currently, no support for any Currently, no support for any
.Ar flags .Ar flags
is implemented. is implemented.
.Pp
In the zip archive, the time and date are saved as two 16-bit integers.
To set the values directly, call the
.Fn zip_file_set_dostime
function.
The values of the time bytes are defined as follows:
.Bl -tag -width 5n -offset indent
.It 0-4
day of the month (1-31)
.It 5-8
month (January = 1, February = 2, ...)
.It 9-15
year offset from 1980 (1980 = 0, 1981 = 1, ...)
.El
.Pp
The values of the date bytes are defined as follows:
.Bl -tag -width 5n -offset indent
.It 0-4
seconds divided by two (1-2 = 1, 3-4 = 2, ...)
.It 5-10
minute (0-59)
.It 11-15
hour (0-23)
.El
.Sh RETURN VALUES .Sh RETURN VALUES
Upon successful completion 0 is returned. Upon successful completion 0 is returned.
Otherwise, \-1 is returned and the error information in Otherwise, \-1 is returned and the error information in
.Ar archive .Ar archive
is set to indicate the error. is set to indicate the error.
.Sh ERRORS .Sh ERRORS
.Fn zip_file_set_dostime
and
.Fn zip_file_set_mtime .Fn zip_file_set_mtime
fails if: fail if:
.Bl -tag -width Er .Bl -tag -width Er
.It Bq Er ZIP_ER_INVAL .It Bq Er ZIP_ER_INVAL
.Ar index .Ar index
is not a valid file index in is not a valid file index in
.Ar archive . .Ar archive .
.It Bq Er ZIP_ER_MEMORY .It Bq Er ZIP_ER_MEMORY
Required memory could not be allocated. Required memory could not be allocated.
.It Bq Er ZIP_ER_RDONLY .It Bq Er ZIP_ER_RDONLY
The The
.Ar archive .Ar archive
was opened in read-only mode. was opened in read-only mode.
.El .El
.Sh SEE ALSO .Sh SEE ALSO
.Xr libzip 3 , .Xr libzip 3 ,
.Xr zip_stat 3 .Xr zip_stat 3
.Sh HISTORY .Sh HISTORY
.Fn zip_file_set_mtime .Fn zip_file_set_mtime
was added in libzip 1.0. was added in libzip 1.0.
.Fn zip_file_set_dostime
was added in libzip 1.6.
.Sh AUTHORS .Sh AUTHORS
.An -nosplit .An -nosplit
.An Dieter Baron Aq Mt dillo@nih.at .An Dieter Baron Aq Mt dillo@nih.at
and and
.An Thomas Klausner Aq Mt tk@giga.or.at .An Thomas Klausner Aq Mt tk@giga.or.at
.Sh CAVEATS
Following historical practice, the
.Fn zip_file_set_mtime
function translates the time from the zip archive into the local time
zone.
If you want to avoid this, use the
.Fn zip_file_set_dostime
function instead.
 End of changes. 9 change blocks. 
3 lines changed or deleted 35 lines changed or added

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