Subject: Re: [ast-developers] Fwd: [on-discuss] Does libc::stdio |fseek()| support |SEEK_HOLE|/|SEEK_DATA| ? --------
> Roland, Glenn, > FYI Solaris 11 stdio and /usr/bin/cp/mv support SEEK_HOLE but libast > stdio, SFIO and AST cp/mv do not support SEEK_HOLE. > > Irek > > The libast stdio creates holes whenever possible when writing to a file. Blocks containing all 0's are not written and instead seek is called to skip over them. There is not explicit option, but if you start with a file with holes and run cp, the new file will also have holes. David Korn [email protected] _______________________________________________ ast-developers mailing list [email protected] https://mailman.research.att.com/mailman/listinfo/ast-developers
