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2017-11-14 Colin Watson <cjwatson@debian.org> Version: 1.5.0. * lib/Makefile.am (libpipeline_la_LDFLAGS): Bump -version-info to 6:0:5. 2017-11-14 Colin Watson <cjwatson@debian.org> Add pipecmd_pre_exec function * lib/pipeline-private.h (struct pipecmd): Add pre_exec_func, pre_exec_free_func, and pre_exec_data. * lib/pipeline.c (pipecmd_new, pipecmd_new_function, pipecmd_new_sequencev): Initialise cmd->pre_exec_func, cmd->pre_exec_free_func, and cmd->pre_exec_data. (pipecmd_dup): Copy cmd->pre_exec_func, cmd->pre_exec_free_func, and cmd->pre_exec_data if necessary. (pipecmd_pre_exec): New function. (pipecmd_exec): If cmd->pre_exec_func is set, call it immediately before calling execvp or cmd->func. * lib/pipeline.h (pipecmd_pre_exec): Add prototype. (pipeline_install_post_fork): Cross-reference pipecmd_pre_exec in comment. * man/Makefile.am (FUNCTIONS): Add pipecmd_pre_exec. * man/libpipeline.3 (Functions to build individual commands): Document pipecmd_pre_exec. (Functions to run pipelines and handle signals): Cross-reference pipecmd_pre_exec from pipeline_install_post_fork. * tests/basic.c (test_basic_pre_exec): Test pipecmd_pre_exec. * NEWS: Document this. * README: Update copyright years. 2017-07-10 Colin Watson <cjwatson@debian.org> tests/read.c: Update program_name 2017-07-10 Colin Watson <cjwatson@debian.org> Version: 1.4.2. * lib/Makefile.am (libpipeline_la_LDFLAGS): Bump -version-info to 5:2:4. 2017-07-10 Colin Watson <cjwatson@debian.org> Fix EOF detection in get_line * lib/pipeline.c (get_line): A short read isn't a reliable way to detect end-of-file. Instead, keep track of the previous buffer length returned by get_block; if we get the same length twice in a row then that indicates EOF. * tests/reading_long_line.c: Rename to ... * tests/read.c: ... this. Update build system and test names to match. (slow_line_helper, test_read_readline_slow): New test. 2017-07-10 Colin Watson <cjwatson@debian.org> Various autotools upgrades Upgrade to Automake 1.15.1, config.guess 2016-10-02, config.sub 2016-11-04, and Libtool 2.4.6-2 (from Debian). 2016-10-13 Colin Watson <cjwatson@debian.org> Add home page URL to README Suggested by Christopher Yeleighton. 2015-08-17 Colin Watson <cjwatson@debian.org> Version: 1.4.1. * lib/Makefile.am (libpipeline_la_LDFLAGS): Bump -version-info to 5:1:4. 2015-08-17 Colin Watson <cjwatson@debian.org> Upgrade to Automake 1:1.15-3 (from Debian). 2015-08-16 Colin Watson <cjwatson@debian.org> Fix test failure with Check 0.10.0 Reported by Bruce Dubbs. * tests/inspect.c (pid_helper): Set SIGTERM back to SIG_DFL, in case Check installed its own handler for that. * NEWS: Document this. 2015-08-06 Colin Watson <cjwatson@debian.org> Upgrade to Automake 1.15. 2015-06-18 Colin Watson <cjwatson@debian.org> Various autotools upgrades * aclocal.m4: Upgrade to Gettext 0.19.4. * build-aux/ltmain.sh: Upgrade to Libtool 2.4.2-1.11 (from Debian). 2014-10-26 Colin Watson <cjwatson@debian.org> Version: 1.4.0. * lib/Makefile.am (libpipeline_la_LDFLAGS): Bump -version-info to 5:0:4. 2014-10-26 Colin Watson <cjwatson@debian.org> Remove generated gnulib/lib/fcntl.h, added by accident * gnulib/lib/fcntl.h: Remove. * .gitignore: Add gnulib/lib/fcntl.h. 2014-10-24 Colin Watson <cjwatson@debian.org> Add pipecmd_fchdir function * lib/pipeline-private.h (struct pipecmd): Add cwd_fd. * lib/pipeline.c (pipecmd_new, pipecmd_new_function, pipecmd_new_sequencev): Initialise cmd->cwd_fd. (pipecmd_dup): Copy cmd->cwd_fd if necessary. (pipecmd_fchdir): New function. (pipecmd_dump, pipecmd_tostring): Serialise cmd->cwd_fd as "(cd <fd %d> && ...)" if necessary. (pipecmd_exec): If cmd->cwd_fd is set, fchdir to it. * lib/pipeline.h (pipecmd_fchdir): Add prototype. * man/Makefile.am (FUNCTIONS): Add pipecmd_fchdir. * man/libpipeline.3 (Functions to build individual commands): Document pipecmd_fchdir. * tests/basic.c (test_basic_fchdir): Test pipecmd_fchdir. * NEWS: Document this. 2014-10-23 Colin Watson <cjwatson@debian.org> NEWS: Document recent Solaris portability changes 2014-10-23 Colin Watson <cjwatson@debian.org> Add a cleaner way to suppress "Terminated" errors in tests * lib/pipeline.c (pipecmd_exec, pipeline_wait_all): If PIPELINE_QUIET is set, don't emit an error message when a subprocess is terminated by a signal. * man/libpipeline.3 (ENVIRONMENT): Document this. * tests/inspect.c (test_inspect_pid): Use this rather than assigning to stderr, which is not portable to Solaris. Reported by Peter Bray. 2014-10-22 Colin Watson <cjwatson@debian.org> autogen.sh: Avoid "export VARIABLE=value" syntax Older Solaris shells do not support this. Patch by Peter Bray. 2014-10-22 Colin Watson <cjwatson@debian.org> gnulib: Import mkdtemp module. Suggested by Peter Bray. 2014-09-22 Colin Watson <cjwatson@debian.org> Version: 1.3.1. * lib/Makefile.am (libpipeline_la_LDFLAGS): Bump -version-info to 4:1:3. 2014-09-22 Colin Watson <cjwatson@debian.org> Fix build on systems with neither setenv nor clearenv Fixes Savannah bug #43265. * lib/pipeline.c (clearenv): Don't define if defined(HAVE_SETENV), as in that case gnulib will provide this symbol. * lib/pipeline-private.h (clearenv): Likewise. * NEWS: Document this. 2014-09-17 Colin Watson <cjwatson@debian.org> Make sure that the generated shared library has no undefined symbols Based on a change found in https://github.com/Alexpux/MSYS2-packages/tree/master/libpipeline. * lib/Makefile.am (libpipeline_la_LDFLAGS): Add -no-undefined. 2014-09-15 Colin Watson <cjwatson@debian.org> Various autotools upgrades * aclocal.m4: Upgrade to pkg-config 0.28 and Gettext 0.19.2. * build-aux/config.sub: Upgrade to 2014-09-11. * build-aux/ltmain.sh: Upgrade to Libtool 2.4.2-1.10 (from Debian). 2014-08-03 Colin Watson <cjwatson@debian.org> Update to config.guess 2014-03-23 and config.sub 2014-05-01. 2014-04-24 Colin Watson <cjwatson@debian.org> Fix test failures on Cygwin. Reported by Chris J. Breisch. * configure.ac: Define SHELL as a C preprocessor symbol. * tests/basic.c (test_basic_wait_all, test_basic_setenv, test_basic_unsetenv, test_basic_clearenv): Execute SHELL rather than "sh". * tests/exec.c (test_exec_process): Likewise. * tests/basic.c (test_basic_args, test_basic_pipeline, test_basic_unsetenv, test_basic_clearenv, test_basic_chdir, test_basic_sequence): Check for pipeline_readline returning NULL. * tests/inspect.c (test_inspect_pid): Likewise. * tests/redirect.c (test_redirect_files): Likewise. * NEWS: Document this. 2014-03-26 Colin Watson <cjwatson@debian.org> Version: 1.3.0. * lib/Makefile.am (libpipeline_la_LDFLAGS): Bump -version-info to 4:0:3. 2014-03-26 Colin Watson <cjwatson@debian.org> * NEWS: Set next version to 1.3.0, due to new API. * lib/pipeline.c (pipecmd_dump): Simplify one fprintf to fputs. Upgrade to Automake 1:1.14.1-3 (from Debian). 2014-03-26 Colin Watson <cjwatson@debian.org> Add pipecmd_chdir function * lib/pipeline-private.h (struct pipecmd): Add cwd. * lib/pipeline.c (pipecmd_new, pipecmd_new_function, pipecmd_new_sequencev): Initialise cmd->cwd. (pipecmd_dup): Copy cmd->cwd if necessary. (pipecmd_chdir): New function. (pipecmd_dump, pipecmd_tostring): Serialise cmd->cwd as "(cd %s && ...)" if necessary. (pipecmd_exec): If cmd->cwd is set, chdir to it. (pipecmd_free): Free cmd->cwd. * lib/pipeline.h (pipecmd_chdir): Add prototype. * man/Makefile.am (FUNCTIONS): Add pipecmd_chdir. * man/libpipeline.3 (Functions to build individual commands): Document pipecmd_chdir. * tests/basic.c (test_basic_chdir): Test pipecmd_chdir. * NEWS: Document this. 2014-02-20 Colin Watson <cjwatson@debian.org> Move Autotools auxiliary build files from tools to build-aux. "build-aux" is a more conventional location for the Autotools files. 2014-02-18 Colin Watson <cjwatson@debian.org> Upgrade to Gnulib 20140202 and Libtool 2.4.2-1.7 (from Debian). 2014-02-06 Colin Watson <cjwatson@debian.org> Upgrade to Automake 1.14.1 and Libtool 2.4.2-1.6 (from Debian). 2013-12-18 Colin Watson <cjwatson@debian.org> Version: 1.2.6. * lib/Makefile.am (libpipeline_la_LDFLAGS): Bump -version-info to 3:6:2. 2013-12-18 Colin Watson <cjwatson@debian.org> Fix occasional failure in test_pump_tee * tests/pump.c (test_pump_tee): Wait for child processes before testing output. * NEWS: Document this. 2013-12-18 Colin Watson <cjwatson@debian.org> Clarify pipeline_wait's return value * man/libpipeline.3 (pipeline_wait): Synchronise description of return value with pipeline.h. 2013-12-03 Colin Watson <cjwatson@debian.org> Version: 1.2.5. * lib/Makefile.am (libpipeline_la_LDFLAGS): Bump -version-info to 3:5:2. 2013-12-03 Colin Watson <cjwatson@debian.org> gnulib: Import gnupload module. 2013-12-03 Colin Watson <cjwatson@debian.org> Build with large file support where available * gnulib: Import largefile module. * NEWS: Document this. 2013-12-03 Colin Watson <cjwatson@debian.org> Automatically generate ChangeLog from git * ChangeLog: Move to ... * ChangeLog-2013: ... here. * Makefile.am (EXTRA_DIST): Add ChangeLog-2013. (dist-hook): Add gen-ChangeLog. (gen-ChangeLog): New rule, based on that in coreutils. * gnulib: Import gitlog-to-changelog module.
