.\" Converted with mdoc2man 0.2
.\" from NiH: zip_set_file_comment.mdoc,v 1.1 2006/04/23 12:47:30 wiz Exp 
.\" $NiH: zip_set_file_comment.mdoc,v 1.1 2006/04/23 12:47:30 wiz Exp $
.\"
.\" zip_set_file_comment.mdoc \-- set comment for file in zip
.\" Copyright (C) 2006 Dieter Baron and Thomas Klausner
.\"
.\" This file is part of libzip, a library to manipulate ZIP files.
.\" The authors can be contacted at <nih@giga.or.at>
.\"
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.TH ZIP_SET_FILE_COMMENT 3 "April 23, 2006" NiH
.SH "NAME"
zip_set_file_comment \- set comment for file in zip
.SH "LIBRARY"
libzip (-lzip)
.SH "SYNOPSIS"
#include <zip.h>
.PP
int
zip_set_file_comment(struct zip *archive, int index); \
"const char *comment" "int len"
.SH "DESCRIPTION"
The
zip_set_file_comment
function sets the comment for the file at position
\fBindex\fR
in the zip archive to
\fBcomment\fR
of length
\fBlen.\fR
If
\fBcomment\fR
is
\fBNULL\fR
and
\fBlen\fR
is 0, the file comment will be removed.
.SH "RETURN VALUES"
Upon successful completion 0 is returned.
Otherwise, \-1 is returned and the error information in
\fBarchive\fR
is set to indicate the error.
.SH "ERRORS"
zip_set_file_comment
fails if:
.RS
.TP 4
[ZIP_ER_INVAL]
\fBindex\fR
is not a valid file index in
\fBarchive,\fR
or
\fBlen\fR
is less than 0 or longer than the maximum comment length in a zip file
(65535).
.TP 4
[ZIP_ER_MEMORY]
Required memory could not be allocated.
.RE
.SH "SEE ALSO"
libzip(3),
zip_get_archive_comment(3),
zip_get_file_comment(3),
zip_set_archive_comment(3)
.SH "AUTHORS"

Dieter Baron <dillo@giga.or.at>
and
Thomas Klausner <tk@giga.or.at>