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libpipeline 1.5.0 (14 November 2017) ==================================== Add `pipecmd_pre_exec' to install a pre-exec handler for a single command. libpipeline 1.4.2 (10 July 2017) ================================ Fix EOF detection in get_line. libpipeline 1.4.1 (17 August 2015) ================================== Fix test failure with Check 0.10.0. libpipeline 1.4.0 (25 October 2014) =================================== Various portability fixes for Solaris, mostly suggested by Peter Bray. This includes a PIPELINE_QUIET environment variable which suppresses the error message normally emitted when a subprocess is terminated by a signal. Add `pipecmd_fchdir', which is analogous to `pipecmd_chdir' but takes an open file descriptor rather than a path. libpipeline 1.3.1 (22 September 2014) ===================================== Fix test failures on Cygwin. Fix build on systems with neither setenv nor clearenv, e.g. Solaris 8. libpipeline 1.3.0 (26 March 2014) ================================= Add `pipecmd_chdir' to run a command with a different working directory. libpipeline 1.2.6 (18 December 2013) ==================================== Fix test_pump_tee to wait for its child processes before testing their output, since otherwise not all their output might be flushed. libpipeline 1.2.5 (3 December 2013) =================================== pipeline_want_infile and pipeline_want_outfile now take copies of their file name arguments. Restore compatibility with Automake 1.10. Build with large file support on systems where it is available. libpipeline 1.2.4 (6 June 2013) =============================== Provide a replacement clearenv function in order to support non-glibc systems. Now tested on FreeBSD. libpipeline 1.2.3 (24 April 2013) ================================= Don't read uninitialised memory when testing for the end of long lines (over 4096 bytes). Flush stdio before starting a sequence. libpipeline 1.2.2 (17 September 2012) ===================================== Make pipeline_start flush stdio after emitting debugging output. Build fixes for glibc 2.16 and Automake 1.12. libpipeline 1.2.1 (2 March 2012) ================================ Retry reads and writes on EINTR. Fix opening of output files requested by `pipeline_want_outfile'; these are now created if they do not already exist, and truncated if they do. <pipeline.h> is now wrapped in `extern "C"' when used in a C++ compilation unit. libpipeline 1.2.0 (18 March 2011) ================================= Add `pipeline_get_pid' to get the process ID of a command in a started pipeline. libpipeline 1.1.0 (11 December 2010) ==================================== Add `pipecmd_exec' to execute a single command, replacing the current process; this is analogous to `execvp'. Add `pipecmd_clearenv' to clear a command's environment; this is analogous to `clearenv'. Add `pipecmd_get_nargs' to get the number of arguments to a command. libpipeline 1.0.0 (29 October 2010) =================================== This is a new C library for pipeline manipulation, broken out from man-db 2.5.8.
