ZIP_SOURCE_FILEP(3) Introduction to Library Functions ZIP_SOURCE_FILEP(3)
NAME
zip_source_filep,
zip_source_filep_create - create data source from
FILE *
LIBRARY
libzip (-lzip)
SYNOPSIS
#include <zip.h> zip_source_t * zip_source_filep(
zip_t *archive,
FILE *file,
zip_uint64_t start,
zip_int64_t len);
zip_source_t * zip_source_filep_create(
FILE *file,
zip_uint64_t start,
zip_int64_t len,
zip_error_t *error);
DESCRIPTION
The functions
zip_source_filep() and
zip_source_filep_create() create a
zip source from a file stream. They read
len bytes from offset
start from the open file stream
file. For a description of the
len argument,
see
zip_source_file(3).
If the file stream supports seeking, the source can be used to open a
read-only zip archive from.
The file stream is closed when the source is being freed, usually by
zip_close(3).
RETURN VALUES
Upon successful completion, the created source is returned. Otherwise,
NULL is returned and the error code in
archive or
error is set to
indicate the error.
ERRORS
zip_source_filep() fails if:
[ZIP_ER_INVAL]
file,
start, or
len are invalid.
[ZIP_ER_MEMORY] Required memory could not be allocated.
SEE ALSO
libzip(3),
zip_file_add(3),
zip_file_replace(3),
zip_source(3),
zip_source_file(3)HISTORY
zip_source_filep() and
zip_source_filep_create() were added in libzip
1.0.
ZIP_LENGTH_TO_END and ZIP_LENGTH_UNCHECKED were added in libzip 1.10.1.
AUTHORS
Dieter Baron <
dillo@nih.at> and Thomas Klausner <
wiz@gatalith.at>
illumos June 30, 2023 illumos
