zip_source_filep(3) BSD Library Functions Manual 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. 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).
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 indi-
cate 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)
HISTORY
zip_source_filep() and zip_source_filep_create() were added in libzip
1.0.
AUTHORS
Dieter Baron <dillo@nih.at> and Thomas Klausner <tk@giga.or.at>
BSD December 18, 2017 BSD
libzip 1.5.2 - Generated Wed Mar 13 18:58:21 CDT 2019