cvs commit: src/bin/cpdup Makefile cpdup.1 cpdup.c cpdup.h hclink.c hclink.h hcproto.c hcproto.h misc.c

[Matthew Dillon]

dillon      2008/04/10 15:09:09 PDT

DragonFly src repository

  Modified files:
    bin/cpdup            Makefile cpdup.1 cpdup.c cpdup.h hclink.c 
                         hclink.h hcproto.c hcproto.h misc.c 
  Log:
  Add parallel transaction support for remote source or target specifications.
  The implementation is a bit crude because I don't want to take too many
  chances on a codebase that wasn't originally designed to be multi-threaded,
  so the master mutex is only released when a thread is waiting for input
  on a socket.
  
  * Add the -p<threads> option and compile -pthread by default.  This is only
    useful when the source and/or destination is a remote host.  Note that
    parallel transaction mode will not work with older cpdup binaries on the
    remote end.
  
    This greatly improves cpdup's performance when operating on a remote
    source and/or target.
  
  * Add -l to force stdout and stderr to be line-buffered.
  
  Revision  Changes    Path
  1.7       +4 -0      src/bin/cpdup/Makefile
  1.28      +7 -0      src/bin/cpdup/cpdup.1
  1.20      +148 -31   src/bin/cpdup/cpdup.c
  1.7       +6 -0      src/bin/cpdup/cpdup.h
  1.5       +199 -69   src/bin/cpdup/hclink.c
  1.2       +40 -16    src/bin/cpdup/hclink.h
  1.2       +198 -178  src/bin/cpdup/hcproto.c
  1.2       +1 -0      src/bin/cpdup/hcproto.h
  1.11      +4 -1      src/bin/cpdup/misc.c


http://www.dragonflybsd.org/cvsweb/src/bin/cpdup/Makefile.diff?r1=1.6&r2=1.7&f=u
http://www.dragonflybsd.org/cvsweb/src/bin/cpdup/cpdup.1.diff?r1=1.27&r2=1.28&f=u
http://www.dragonflybsd.org/cvsweb/src/bin/cpdup/cpdup.c.diff?r1=1.19&r2=1.20&f=u
http://www.dragonflybsd.org/cvsweb/src/bin/cpdup/cpdup.h.diff?r1=1.6&r2=1.7&f=u
http://www.dragonflybsd.org/cvsweb/src/bin/cpdup/hclink.c.diff?r1=1.4&r2=1.5&f=u
http://www.dragonflybsd.org/cvsweb/src/bin/cpdup/hclink.h.diff?r1=1.1&r2=1.2&f=u
http://www.dragonflybsd.org/cvsweb/src/bin/cpdup/hcproto.c.diff?r1=1.1&r2=1.2&f=u
http://www.dragonflybsd.org/cvsweb/src/bin/cpdup/hcproto.h.diff?r1=1.1&r2=1.2&f=u
http://www.dragonflybsd.org/cvsweb/src/bin/cpdup/misc.c.diff?r1=1.10&r2=1.11&f=u