zip_fread —
read from file
#include <zip.h>
zip_int64_t
zip_fread(zip_file_t
*file, void *buf,
zip_uint64_t nbytes);
The zip_fread() function reads up to
nbytes bytes from file into
buf.
If successful, the number of bytes actually read is returned. When
zip_fread() is called after reaching the end of the
file, 0 is returned. In case of error, -1 is returned.
zip_fread() was added in libzip 0.6. In libzip 0.10 the
return type was changed from ssize_t to
zip_int64_t. In libzip 0.10 the type of
nbytes was changed from size_t to
zip_uint64_t.