NAME

     zip_source_read — read data from zip source

LIBRARY

     libzip (-lzip)

SYNOPSIS

     #include <zip.h>

     zip_int64_t
     zip_source_read(zip_source_t *source, void *data, zip_uint64_t len);

DESCRIPTION

     The function zip_source_read() reads up to len bytes of data from source at the current read
     offset into the buffer data.

     The zip source source has to be opened for reading by calling zip_source_open(3) first.

RETURN VALUES

     Upon successful completion the number of bytes read is returned.  Upon reading end-of-file,
     zero is returned.  Otherwise, -1 is returned and the error information in source is set to
     indicate the error.

SEE ALSO

     libzip(3), zip_source(3), zip_source_seek(3), zip_source_tell(3), zip_source_write(3)

HISTORY

     zip_source_read() was added in libzip 1.0.

AUTHORS

     Dieter Baron <dillo@nih.at> and Thomas Klausner <tk@giga.or.at>