ZIP_SOURCE_FILE(3) Library Functions Manual ZIP_SOURCE_FILE(3)NAMEzip_source_file - create data source from a file
LIBRARY
libzip (-lzip)
SYNOPSIS
struct zip_source *
zip_source_file(struct zip *archive, const char *fname, zip_uint64_t
start, zip_int64_t len);
DESCRIPTION
The function zip_source_file() creates a zip source from a file.
zip_source_file() opens fname and reads len bytes from offset start
from it. If len is 0 or -1, the whole file (starting from start) is
used.
The fie is opened and read when the data from the source is used,
usually by zip_close().
RETURN VALUES
Upon successful completion, the created source is returned. Otherwise,
NULL is returned and the error code in archive is set to indicate the
error.
ERRORSzip_source_file() fails if:
[ZIP_ER_INVAL] fname, start, or len are invalid.
[ZIP_ER_MEMORY] Required memory could not be allocated.
[ZIP_ER_OPEN] Opening fname failed.
SEE ALSOlibzip(3), zip_add(3), zip_replace(3), zip_source_buffer(3),
zip_source_filep(3), zip_source_free(3), zip_source_function(3),
zip_source_zip(3)AUTHORS
Dieter Baron <dillo@nih.at> and Thomas Klausner <tk@giga.or.at>
NiH August 1, 2008 ZIP_SOURCE_FILE(3)