.TH "ZIP_SOURCE_FILEP" "3" "August 1, 2008" "NiH" "Library Functions Manual"
.nh
.if n .ad l
.SH "NAME"
\fBzip_source_filep\fR
\- create data source from FILE *
.SH "LIBRARY"
libzip (-lzip)
.SH "SYNOPSIS"
\fIstruct\ zip_source\ *\fR
.br
\fBzip_source_filep\fR(\fIstruct zip *archive\fR,\ \fIFILE *file\fR,\ \fIzip_uint64_t start\fR,\ \fIzip_int64_t len\fR);
.SH "DESCRIPTION"
The function
\fBzip_source_filep\fR()
creates a zip source from a file stream.
\fBzip_source_filep\fR()
reads
\fIlen\fR
bytes from offset
\fIstart\fR
from the open file stream
\fIfile\fR.
If
\fIlen\fR
is 0 or \-1, the whole file (starting from
\fIstart\fR)
is used.
.SH "RETURN VALUES"
Upon successful completion, the created source is returned.
Otherwise,
\fRNULL\fR
is returned and the error code in
\fIarchive\fR
is set to indicate the error.
.SH "ERRORS"
\fBzip_source_filep\fR()
fails if:
.TP 19n
[\fRZIP_ER_INVAL\fR]
\fIfile\fR,
\fIstart\fR,
or
\fIlen\fR
are invalid.
.TP 19n
[\fRZIP_ER_MEMORY\fR]
Required memory could not be allocated.
.SH "SEE ALSO"
libzip(3),
zip_add(3),
zip_replace(3),
zip_source_buffer(3),
zip_source_file(3),
zip_source_free(3),
zip_source_function(3),
zip_source_zip(3)
.SH "AUTHORS"
Dieter Baron <\fIdillo@nih.at\fR>
and
Thomas Klausner <\fItk@giga.or.at\fR>