ZIP_SOURCE_BUFFER(3)

ZIP_SOURCE_BUFFER(3) | Library Functions Manual | ZIP_SOURCE_BUFFER(3)

# NAME

`zip_source_buffer`, `zip_source_buffer_create` — create zip data source from buffer

# LIBRARY

libzip (-lzip)

# SYNOPSIS

`#include <zip.h>`

zip_source_t *
`zip_source_buffer`(zip_t *archive, const void *data, zip_uint64_t len, int freep);

zip_source_t *
`zip_source_buffer_create`(const void *data, zip_uint64_t len, int freep, zip_error_t *error);

# DESCRIPTION

The functions `zip_source_buffer`() and `zip_source_buffer_create`() create a zip source from the buffer data of size len. If freep is non-zero, the buffer will be freed when it is no longer needed. data must remain valid for the lifetime of the created source.

The source can be used to open a zip archive from.

# 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_buffer`() and `zip_source_buffer_create`() fail if:

[`ZIP_ER_INVAL`]
  len is greater than zero and data is `NULL`.
[`ZIP_ER_MEMORY`]
  Required memory could not be allocated.

# SEE ALSO

libzip(3), zip_file_add(3), zip_file_replace(3), zip_open_from_source(3), zip_source(5)

# HISTORY

`zip_source_buffer`() and `zip_source_buffer_create`() were added in libzip 1.0.

# AUTHORS

Dieter Baron <dillo@nih.at> and Thomas Klausner <wiz@gatalith.at>

December 18, 2017 | NiH