man/zip_stat.man

.\" Converted with mdoc2man 0.2
.\" from NiH: zip_stat.mdoc,v 1.12 2006/12/16 10:12:58 wiz Exp 
.\" $NiH: zip_stat.mdoc,v 1.12 2006/12/16 10:12:58 wiz Exp $
.\"
.\" zip_stat.mdoc \-- get information about file
.\" Copyright (C) 2003, 2004, 2005, 2006 Dieter Baron and Thomas Klausner
.\"
.\" This file is part of libzip, a library to manipulate ZIP archives.
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.TH ZIP_STAT 3 "December 16, 2006" NiH
.SH "NAME"
zip_stat , \- .Nm zip_stat_index
get information about file
.SH "LIBRARY"
libzip (-lzip)
.SH "SYNOPSIS"
#include <zip.h>
.PP
int
zip_stat(struct zip *archive, const char *fname, int flags, struct zip_stat *sb);
.PP
int
zip_stat_index(struct zip *archive, int index, int flags, struct zip_stat *sb);
.SH "DESCRIPTION"
The
zip_stat
function obtains information about the file named
\fBfname\fR
in
\fBarchive.\fR
The
\fBflags\fR
argument specifies how the name lookup should be done.
Its values are described in
zip_name_locate(3).
Also,
\fBZIP_FL_UNCHANGED\fR
may be
.I or'ed
to it to request information about the original file in the archive,
ignoring any changes made.
.PP
The
zip_stat_index
function obtains information about the file at position
\fBindex.\fR
.PP
The
\fBsb\fR
argument is a pointer to a
.PP
struct zip_stat
(shown below), into which information about the file is placed.
.Bd \-literal
struct zip_stat {
    const char *name;			/* name of the file */
    int index;				/* index within archive */
    unsigned int crc;			/* crc of file data */
    unsigned int size;			/* size of file (uncompressed) */
    time_t mtime;			/* modification time */
    unsigned int comp_size;		/* size of file (compressed) */
    unsigned short comp_method;		/* compression method used */
    unsigned short encryption_method;	/* encryption method used */
};
.Ed
.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"
The function
zip_stat
can fail for any of the errors specified for the routine
zip_name_locate(3).
.PP
The function
zip_stat_index
fails and sets the error information to
ZIP_ER_INVAL
if
\fBindex\fR
is invalid.
If
\fBZIP_FL_UNCHANGED\fR
is not set and no information can be obtained from the source
callback, the error information is set to
ZIP_ER_CHANGED.
.SH "SEE ALSO"
libzip(3),
zip_name_locate(3),
zip_stat_init(3)
.SH "AUTHORS"

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