mbuffer-20151002-bp151.2.15

- Update to version 2015100 :
  * fix: SegV when argument to -v is missing
  * fix: potential infinite loop on output error
- Changes from version 20150412 :
  * fix: watchdog cannot do its job if it is cleaned up to early
  * fix: clear sa_flags and sa_mask before use, although ignored
- Changes from version 20141227 :
  * added option --pid to print PID of current process
  * updated usage to include option -W
  * man page formatting fixes
  * configure updates
  * support compiling on systems that do not define PATH_MAX

- version 20141227:
  + added option --pid to print PID of current process
  + updated usage to include option -W
  + man page formatting fixes
  + configure updates
  + support compiling on systems that do not define PATH_MAX

- version 20140310
  * added memory advise for buffer memory
  * prevent buffer overflow attack via defaults file
  * ignore defaults file from other users
  * updated documentation for use with cron
  * minor bugfixes
  * new feature: set option defaults in ~/.mbuffer.rc
  * enhancement: write status to the log file
  * enhancement: added option to suppress status logging
  * fix: formatting fix for summary message
- spec file changes:
  * refresh patch with p1
  * the mhash library is abandonware, this is no good
    since we are talking about crypto software, use openSSL instead.

- update to 20132020:
  * reverted incorrect fix for -P 100, which may lead to data corruption
  * reenable hash libraries (no correlation with data corruption)
  * bail out if any output fails to initialize
  * refixed hang on -P 100
  * reduced sending overhead
  * fixed handling of option -f
- changes from 20130209:
  * hash names should be compared case insensitive for convenience
  * safeguard against missing argument to option --hash
  * support for hash calculation withdrawn, due to potential data corruption,
    when the buffer runs full

- update to 20121111:
  * support float values as argument to memory options
  * added a watchdog that terminates mbuffer if input
    or output activity stalls (option -W)

- update to 20120505:
  * fix: suppress summary on stderr if -q is used with -l
  * fix: option -P 100 may lead to hang

- update to 20110724:
  * fix: garbage might be written after input error
  * enhancement: prompt for additional volumes for argument "-n 0"
  * enhancement: prompt for next volume on I/O error if -n is set (some tape
    devices incorrectly return -1/EIO instead of 0)
  * enhancement: added option to append to output file
  * update: remove use of deprecated interface sigignore

- update to 20110317:
  * an option was added to terminate on any kind of error
  * a hang when starting mbuffer in the background was fixed
  * the displayed dimensions were changed to be compliant to SI standards

- update to 20110119:
  * fixes an incorrect sanity check for the interaction between hashing and
    multiple outputs

- update to 20101230:
  * hash values now are also written to log files
  * this release will report the last block number on volume, report time per
    volume

- update to 20100526:
  * fixes an interaction between watermark and rate limitation algorithms that
    messed up rate limitation
  * fixes a potential deadlock on SIGINT

- update to 20100327:
  * a problem in which hash calculation was being omitted if no output file is
    specified was fixed
  * a summary is included in the log file in quiet mode
  * some typographical errors in the man page were fixed

- update to 20091227:
  * rate limitation now uses a monotonic time source if available
  * lockup on input error has been fixed
  * segfault in quiet mode has been fixed
  * cancellation fixes

- update to 20091122:
  * multiple fixes for assertion failures raised during error situations

- update to 20091110:
  * code is compiled for 64-bit word size by default, if that capability is
    available
  * a hang which occurred on SIGINT when input is idle was fixed
  * fixes were made for the IPv6 code

- update to 20091012:
  * adds a separate thread for hash calculation
  * adds support for libmhash with all provided hash algorithms
  * fixes a typo in the examples section
  * fixes a potential race condition
  * fixes a potential lockup on SIGINT

- update to 20090628:
  * adds support for IPv6 and service name lookup
  * reintegrates a lost fix for libmhash initialization

- update to 20090215:
  * fixes a hang on transfer sizes smaller than blocksize with status display
    active
  * man page update, summary display update
  * libmhash initialization fix
  * termination latency with active status display is reduced
  * fix for -q suppressing the output of -H

- update to 20090113:
  * a fix for an assertion failure in network mode when compiled for 64-bit
    architectures

- scrapped old %%changelog entries
- update to 20090106