zip_source_filep,
zip_source_filep_create —
create data source from FILE *
libzip (-lzip)
#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);
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. If
len is 0 or -1, the whole file (starting from
start) is used.
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).
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.
zip_source_filep() fails if:
-
-
- [
ZIP_ER_INVAL]
- file,
start, or
len are invalid.
-
-
- [
ZIP_ER_MEMORY]
- Required memory could not be allocated.
libzip(3),
zip_file_add(3),
zip_file_replace(3),
zip_source(3)
zip_source_filep() and
zip_source_filep_create() were added in
libzip 1.0.
Dieter Baron
<
dillo@nih.at>
and
Thomas Klausner
<
tk@giga.or.at>