2022-11-13 Colin Watson <cjwatson@debian.org>
Version: 1.5.7
* lib/Makefile.am (libpipeline_la_LDFLAGS): Bump -version-info to 6:7:5.
2022-11-13 Colin Watson <cjwatson@debian.org>
Make socketpair configure tests compatible with C23
K&R-style zero-argument function definitions will no longer be
permitted.
* m4/pipeline-socketpair.m4 (PIPELINE_SOCKETPAIR_PIPE,
PIPELINE_SOCKETPAIR_MODE): Use `int main(void)`, not `int main()`.
* NEWS.md: Document this.
2022-08-12 Colin Watson <cjwatson@debian.org>
Update pre-commit hooks
* .pre-commit-config.yaml (pre-commit-hooks): Update to v4.3.0.
(clang-format): Update to v14.0.6.
2022-06-03 Colin Watson <cjwatson@debian.org>
Update manual page date
* man/libpipeline.3 (.Dd): Update to the date of the last substantial
modification. Leaving this as 2010 suggested more antiquity than we
need to suggest.
2022-06-03 Colin Watson <cjwatson@debian.org>
Update home page URL
* README.md: Use `https://libpipeline.gitlab.io/libpipeline/`.
* lib/libpipeline.pc.in (URL): Likewise.
2022-06-03 Colin Watson <cjwatson@debian.org>
web: Update last release
* web/index.html: Update to 1.5.6.
2022-06-03 Colin Watson <cjwatson@debian.org>
web: Fix last-modified date generation
* .gitlab-ci.yml: Replace `@DATE@` with the current date in
`public/index.html`.
* web/index.html: Use `@DATE@` template.
2022-06-03 Colin Watson <cjwatson@debian.org>
web: Assorted URL updates
* web/index.html: Update Git URLs to GitLab. Chase various redirects
and/or switch to HTTPS. Remove old Savannah link.
2022-06-03 Colin Watson <cjwatson@debian.org>
Add GitLab Pages site
* .gitlab-ci.yml (stages): Add deploy.
(pages): New job.
* web/index.html, web/libpipeline-lightning-talk.odp, web/standard.css,
web/white.css: New files.
2022-06-03 Colin Watson <cjwatson@debian.org>
Transferred Git repository to new group
* README.md: Change GitLab URL to
https://gitlab.com/libpipeline/libpipeline.
* NEWS.md: Document this.
2022-04-28 Colin Watson <cjwatson@debian.org>
Add notes to libpipeline(3) of when functions were added
* man/libpipeline.3 (DESCRIPTION, ENVIRONMENT): Add various "Added in"
notes.
* NEWS.md: Document this.
2022-04-23 Colin Watson <cjwatson@debian.org>
Version: 1.5.6
* lib/Makefile.am (libpipeline_la_LDFLAGS): Bump -version-info to 6:6:5.
2022-04-23 Colin Watson <cjwatson@debian.org>
gitlab-ci: Run tests with VERBOSE=1
This makes it easier to diagnose test failures.
* .gitlab-ci.yml (build-distcheck:script, build-out-of-tree:script): Set
VERBOSE=1.
2022-04-23 Colin Watson <cjwatson@debian.org>
Update pre-commit hooks
* .pre-commit-config.yaml (pre-commit-hooks): Update to v4.2.0.
(clang-format): Update to v14.0.1.
* lib/pipeline-private.h, lib/pipeline.h: Reformat enum definitions.
2022-04-23 Colin Watson <cjwatson@debian.org>
Fix handling of leading whitespace in argstr functions
Fixes Savannah bug #62355 (in man-db).
* lib/pipeline.c (argstr_get_word): Skip whitespace at the start of
words rather than at the end; leading whitespace otherwise resulted in
prematurely returning NULL.
* tests/argstr.c (test_argstr_excess_whitespace): New test.
(argstr_suite): Call test_argstr_excess_whitespace.
* NEWS.md: Document this.
2022-04-23 Colin Watson <cjwatson@debian.org>
Simplify static analysis of fatal errors
The usual idiom for fatal error reporting in libpipeline is `error
(FATAL, ...)` (there are a few cases using different exit codes, but
they're less common). Unfortunately, there's no easy way to tell the
compiler that this call doesn't return, because `error (0, ...)` *does*
return. As a result, some call sites required extra work to give the
compiler this information, which can sometimes make a difference to
static analysis.
To simplify this, add a new `fatal` helper function which always exits
`FATAL` (i.e. 2) and never returns. This is declared with
`PIPELINE_ATTR_NORETURN` so that the compiler can straightforwardly know
what's going on.
* bootstrap.conf (gnulib_modules): Add verror.
* lib/fatal.c, lib/fatal.h: New files.
* lib/Makefile.am (libpipeline_la_SOURCES): Add fatal.c and fatal.h.
* lib/pipeline.c (pipecmd_new_argstr, pipecmd_exec,
pipeline_install_sigchld, pipeline_start, pipeline_wait_all,
pipeline_pump): Use fatal.
2022-02-08 Colin Watson <cjwatson@debian.org>
Explicitly import Gnulib raise module
It was already implicitly included, but we explicitly use the raise
function in pipecmd_exec and pipeline_wait_all.
* bootstrap.conf (gnulib_modules): Add raise.
2022-01-16 Colin Watson <cjwatson@debian.org>
Update to Gnulib 20220116
* bootstrap: Sync to Gnulib 1eae0f7ea3c220d054025f2c9211700665f9f4a0.
* bootstrap.conf (GNULIB_REVISION): Set to
1eae0f7ea3c220d054025f2c9211700665f9f4a0.
2022-01-16 Colin Watson <cjwatson@debian.org>
Update pre-commit hooks
* .pre-commit-config.yaml (pre-commit-hooks): Update to v4.1.0.
2022-01-03 Colin Watson <cjwatson@debian.org>
Version: 1.5.5
* lib/Makefile.am (libpipeline_la_LDFLAGS): Bump -version-info to 6:5:5.
2022-01-03 Colin Watson <cjwatson@debian.org>
Document recent changes
* NEWS: Document changes since 1.5.4.
2022-01-03 Colin Watson <cjwatson@debian.org>
Remove release.sh
GitLab CI handles building releases now.
* release.sh: Remove.
* Makefile.am (EXTRA_DIST): Remove release.sh.
2022-01-03 Colin Watson <cjwatson@debian.org>
Add release automation
When a tag is pushed to GitLab, upload the bootstrapped source tarball
to the package registry, and create a release in GitLab associated with
the tag.
* .gitlab-ci.yml (stages): Remove test, since it had no jobs. Add
upload and release.
(upload, release): New jobs.
2022-01-02 Colin Watson <cjwatson@debian.org>
Make NEWS.md list formatting more compact
2022-01-02 Colin Watson <cjwatson@debian.org>
Reformat release notes as Markdown
* NEWS: Move to ...
* NEWS.md: ... here. Reformat as Markdown.
* Makefile.am (dist_noinst_DATA): Replace NEWS with NEWS.md.
2022-01-02 Colin Watson <cjwatson@debian.org>
Remove superfluous quotes
* Makefile.am (gen_start_date): Remove superfluous quotes.
2022-01-02 Colin Watson <cjwatson@debian.org>
Trim down direct Gnulib dependencies slightly
* bootstrap.conf (gnulib_modules): Replace signal with signal-h, since
we use the corresponding header file directly but not the corresponding
function.
2022-01-02 Colin Watson <cjwatson@debian.org>
Update to Gnulib 20211231
* bootstrap: Sync to Gnulib 14db2b71b5bd05b94ec6126617fd32cd5f1016cd.
* bootstrap.conf (GNULIB_REVISION): Set to
14db2b71b5bd05b94ec6126617fd32cd5f1016cd.
(--enable-gcc-warnings): New option, based on code in coreutils. Use
this to enable -fanalyzer only if --enable-gcc-warnings=expensive is
used; it's useful but slow.
2022-01-02 Colin Watson <cjwatson@debian.org>
Add build-distcheck CI artifact
This should eventually allow publishing release tarballs built by a CI
process rather than on my laptop.
* .gitlab-ci.yml (variables): Set GIT_DEPTH to 0; we need full history
in order to build the ChangeLog file.
(build-distcheck:before_script): Add git, needed by gitlog-to-changelog.
(build-distcheck:artifacts): Add bootstrapped/*.tar.gz.
2022-01-02 Colin Watson <cjwatson@debian.org>
Switch CI image to debian:unstable
This gives us newer versions of various dependencies such as the
autotools.
* .gitlab-ci.yml (default:image): Switch from gcc to debian:unstable.
(pre-commit:before_script): Explicitly install git.
(bootstrap:before_script): Explicitly install git and pkg-config.
2022-01-01 Colin Watson <cjwatson@debian.org>
Use Gnulib attribute.h properly
We should be using public names rather than private ones.
* bootstrap.conf (gnulib_modules): Add attribute.
* lib/pipeline.c (pipecmd_get_nargs, pipeline_get_ncommands,
pipeline_get_command, pipeline_get_pid, pipeline_peek_size): Use
ATTRIBUTE_PURE rather than _GL_ATTRIBUTE_PURE.
2021-11-28 Colin Watson <cjwatson@debian.org>
Run pre-commit in GitLab CI
* .gitlab-ci.yml (stages): Add bootstrap.
(pre-commit): New job.
(bootstrap): Move to bootstrap stage.
2021-11-07 Colin Watson <cjwatson@debian.org>
Version: 1.5.4
* lib/Makefile.am (libpipeline_la_LDFLAGS): Bump -version-info to 6:4:5.
2021-11-07 Colin Watson <cjwatson@debian.org>
Ignore the "clang-format" commit for "git blame"
Developers should apply the following config setting:
git config blame.ignoreRevsFile .git-blame-ignore-revs
2021-11-07 Colin Watson <cjwatson@debian.org>
Introduce clang-format
This relieves me of the cognitive burden of having to think about
trivial formatting details (especially when reviewing code from others,
but also for myself). In most cases the reformatted code is equivalent
or superior in terms of my preferred style to what I wrote myself; there
was one exception (in pipeline_dump) where I disabled formatting.
* .clang-format: New file.
* .pre-commit-config.yaml: Add clang-format hook.
* lib/*, tests/*: Reformat using clang-format.
2021-11-07 Colin Watson <cjwatson@debian.org>
Fix build warnings in tests
* tests/common.c (temp_dir_setup): Use ck_abort_msg rather than fail.
* tests/exec.c (test_exec_process, test_exec_function): Likewise.
* tests/read.c (test_read_long_line): Likewise.
* tests/redirect.c (test_redirect_files): Likewise.
2021-11-07 Colin Watson <cjwatson@debian.org>
Introduce pre-commit
* .pre-commit-config.yaml: New file.
* lib/appendstr.c, tests/pump.c: Remove trailing whitespace.
2021-11-07 Colin Watson <cjwatson@debian.org>
Simplify conditional SIGPIPE handling
* lib/pipeline.c (IS_SIGPIPE): New macro.
(pipecmd_exec, pipeline_wait_all): Use IS_SIGPIPE, thereby avoiding
needing to put parts of an if/else chain inside #ifdef.
2021-09-19 Colin Watson <cjwatson@debian.org>
Update some obsolete Autoconf macros
* configure.ac: Replace AC_GNU_SOURCE and AC_ISC_POSIX with
AC_USE_SYSTEM_EXTENSIONS. Replace AC_CONFIG_HEADER with
AC_CONFIG_HEADERS.
2021-09-19 Colin Watson <cjwatson@debian.org>
Stop using obsolete AC_TRY_RUN
This has been obsolete since Autoconf 2.55. Use its AC_RUN_IFELSE
expansion instead.
* m4/pipeline-socketpair.m4 (PIPELINE_SOCKETPAIR_PIPE): Expand
AC_TRY_RUN calls using AC_RUN_IFELSE.
2021-06-05 Colin Watson <cjwatson@debian.org>
Update remaining HTTP URLs to HTTPS
* COPYING: Update from current contents of
https://www.gnu.org/licenses/gpl-3.0.txt (no substantive licensing
changes, only updated URLs).
* Makefile.am (ACLOCAL_AMFLAGS): Update URL in comment to use HTTPS.
* README.md (Installation): Update URLs for pkg-config and check.
(Note on GPL versions): Update GNU licence compatibility URL to use
HTTPS.
* lib/pipeline.c (clearenv): Update dovecot reference; the old URL used
HTTP and had gone stale.
2020-11-25 Colin Watson <cjwatson@debian.org>
Upgrade to Gnulib 20201125
In line with Gnulib, we now require Autoconf 2.64.
* bootstrap: Sync to Gnulib f2a67f071d170920314c9a3b8de3e85259b4e010.
* bootstrap.conf (GNULIB_REVISION): Set to
f2a67f071d170920314c9a3b8de3e85259b4e010.
(buildreq): Bump required autoconf version to 2.64.
* configure.ac (AC_PREREQ): Bump to 2.64.
* NEWS: Document this.
2020-11-25 Colin Watson <cjwatson@debian.org>
NEWS: Document move to GitLab
2020-11-25 Colin Watson <cjwatson@debian.org>
Flesh out README
* README: Move to ...
* README.md: ... here. Reformat as Markdown.
(Using the library): New section, mainly borrowed from the project
homepage.
2020-11-25 Colin Watson <cjwatson@debian.org>
Document migration to GitLab
* README: Add link to GitLab repository.
(Bug reporting): New section.
2020-11-25 Colin Watson <cjwatson@debian.org>
Add .gitlab-ci.yml
2020-08-13 Colin Watson <cjwatson@debian.org>
Version: 1.5.3
* lib/Makefile.am (libpipeline_la_LDFLAGS): Bump -version-info to 6:3:5.
2020-08-03 Colin Watson <cjwatson@debian.org>
Port tests to the modern Check API
Fixes Savannah bug #58883.
* configure.ac: Test for check >= 0.9.10.
* tests/argstr.c, tests/basic.c, tests/exec.c, tests/inspect.c,
tests/pump.c, tests/read.c, tests/redirect.c: Replace uses of
fail_unless and fail_if with appropriate ck_assert_* calls. In most
cases these now use more specific equality etc. tests rather than just
passing arbitrary predicates.
* README: Document updated dependency.
* NEWS: Document this.
2020-07-04 Colin Watson <cjwatson@debian.org>
Fix handling of read/write errors
safe_read and safe_write return size_t and define SAFE_READ_ERROR and
SAFE_WRITE_ERROR as error return values. We had previously been
assigning their result to a signed value. As a result, whether
passthrough, pipeline_pump, and get_block would detect read/write errors
was implementation-defined.
* lib/pipeline.c (passthrough, get_block): Assign safe_read return value
to a size_t rather than a signed integer type, and check for
SAFE_READ_ERROR rather than negative values.
(pipeline_pump): Assign safe_write return value to a size_t rather than
an ssize_t, and check for SAFE_WRITE_ERROR rather than negative values.
* NEWS: Document this.
2020-01-01 Colin Watson <cjwatson@debian.org>
Version: 1.5.2
* lib/Makefile.am (libpipeline_la_LDFLAGS): Bump -version-info to 6:2:5.
* README: Update copyright dates.
2020-01-01 Colin Watson <cjwatson@debian.org>
* NEWS: Document pipeline_start doc change
2020-01-01 Colin Watson <cjwatson@debian.org>
pipecmd_exec: Flush stdio in PIPECMD_FUNCTION case
This fixes a regression in eceb4fc9c1a800739f3876a5c9538376adc77876
where we could lose some output from functions that write to standard
output but don't explicitly flush.
* lib/pipeline.c (pipecmd_exec): Flush output streams before exiting in
the PIPECMD_FUNCTION case.
2020-01-01 Colin Watson <cjwatson@debian.org>
pipeline_start: Document that standard FDs must be open
Fixes Ubuntu bug #992271.
* lib/pipeline.h (pipeline_start): Document that FDs 0, 1, and 2 must be
open before calling this function.
* man/libpipeline.3 (pipeline_start): Likewise.
2019-12-27 Colin Watson <cjwatson@debian.org>
Use _exit rather than exit in pipecmd_exec
This avoids bugs such as functions registered using atexit being called
multiple times.
* lib/pipeline.c (pipecmd_exec): Call _exit rather than exit.
* NEWS: Document this.
2019-08-30 Colin Watson <cjwatson@debian.org>
Enable many more GCC warnings
* bootstrap.conf (gnulib_modules): Add manywarnings.<Paste>
* configure.ac: Add gl_MANYWARN_ALL_GCC, with some refinements to disable
-Wsystem-headers, -Wmissing-field-initializers, and -Winline.
2019-08-30 Colin Watson <cjwatson@debian.org>
Add several function attributes suggested by GCC
* lib/debug.c (vdebug): Mark first argument as a printf format string.
* lib/pipeline.c (pipecmd_get_nargs, pipeline_get_ncommands,
pipeline_get_command, pipeline_get_pid, pipeline_peek_size): Mark as
pure.
2019-08-30 Colin Watson <cjwatson@debian.org>
Make several functions static
* tests/argstr.c (argstr_suite): Make static.
* tests/basic.c (basic_suite): Likewise.
* tests/exec.c (exec_suite): Likewise.
* tests/inspect.c (inspect_suite): Likewise.
* tests/pump.c (pump_suite): Likewise.
* tests/read.c (read_suite): Likewise.
* tests/redirect.c (redirect_suite): Likewise.
2019-08-30 Colin Watson <cjwatson@debian.org>
Simplify some GCC attribute handling
We have to be a little careful, as we can't use Gnulib in the public
<pipeline.h> header; but we can rely on it for internal compilation
units.
* lib/pipeline.c (passthrough): Use _GL_UNUSED rather than
PIPELINE_ATTR_UNUSED.
* tests/basic.c (pre_exec): Likewise.
* tests/common.h (MAIN): Likewise.
* tests/inspect.c (pid_helper): Likewise.
* tests/pump.c (tee_source): Likewise.
* lib/pipeline.h (PIPELINE_ATTR_UNUSED): Note that this is unused, but
preserved to avoid breaking (even undocumented) API.
2019-01-30 Colin Watson <cjwatson@debian.org>
Use HTTPS URL
* README, lib/libpipeline.pc.in (URL): Update homepage URL to
https://nongnu.org/libpipeline/.
2019-01-27 Colin Watson <cjwatson@debian.org>
Version: 1.5.1
* NEWS: Note Gnulib portability improvements.
2019-01-27 Colin Watson <cjwatson@debian.org>
Update to Gnulib 20190124
* bootstrap.conf (GNULIB_REVISION): Set to
34881aff4043847f2640d90cf9aa325cc3ad08d6.
2019-01-05 Colin Watson <cjwatson@debian.org>
Note requirement of Automake 1.11.2
AM_PROG_AR was actually introduced in 1.11.2, not 1.11.
* bootstrap.conf (buildreq): Bump required automake version to 1.11.2.
* NEWS: Clarify.
2019-01-05 Colin Watson <cjwatson@debian.org>
Upgrade to Gnulib 20190105
In line with Gnulib, we now require Autoconf 2.63 and Automake 1.11.
* bootstrap: Sync to Gnulib d271f868a8df9bbec29049d01e056481b7a1a263.
* bootstrap.conf (GNULIB_REVISION): Set to
d271f868a8df9bbec29049d01e056481b7a1a263.
(buildreq): Bump required autoconf version to 2.63.
* configure.ac (AM_INIT_AUTOMAKE): Bump to 1.11.
(AM_SILENT_RULES, AM_PROG_AR): Remove conditionals, which were there for
Automake 1.10 support.
(AC_PREREQ): Bump to 2.63.
* NEWS: Document this.
2019-01-05 Colin Watson <cjwatson@debian.org>
Use tar --sort=name if available
* m4/pipeline-tar-sort-name.m4: New file.
* configure.ac: Call PIPELINE_TAR_SORT_NAME.
2018-12-24 Colin Watson <cjwatson@debian.org>
More (void *) 0 as variadic sentinel
* tests/basic.c (test_basic_status, test_basic_args,
test_basic_pipeline, test_basic_wait_all, test_basic_setenv,
test_basic_unsetenv, test_basic_clearenv, test_basic_chdir,
test_basic_fchdir, test_basic_pre_exec, test_basic_sequence): Use
(void *) rather than NULL as a sentinel for variadic functions.
* tests/common.c (temp_dir_teardown): Likewise.
* tests/exec.c (test_exec_process): Likewise.
* tests/inspect.c (test_inspect_command, test_inspect_pipeline):
Likewise.
* tests/pump.c (fail_unless_files_equal,
test_pump_connect_attaches_correctly, test_pump_tee): Likewise.
* tests/redirect.c (test_redirect_files, test_redirect_outfile):
Likewise.
2018-12-24 Colin Watson <cjwatson@debian.org>
Use (void *) 0 as a variadic sentinel
NULL is formally incorrect here since the standard allows it to be an
integer constant expression.
* lib/pipeline.c (argstr_get_word, pipecmd_tostring, pipeline_tostring):
Use (void *) rather than NULL as a sentinel for variadic functions.
2018-05-29 Colin Watson <cjwatson@debian.org>
Avoid gl directory confusion
* bootstrap.conf (local_gl_dir): Set to 'gnulib-local'.
2018-05-28 Colin Watson <cjwatson@debian.org>
Prefer the Gnulib versions of some more files
* bootstrap.conf (gnulib_extra_files): Remove. (This has the effect of
reverting to bootstrap's default of also copying some files in
build-aux/ from Gnulib.)
2018-05-28 Colin Watson <cjwatson@debian.org>
Clean up bootstrap configuration slightly
* bootstrap.conf (gnulib_name, source_base, m4_base): Set these instead
of the corresponding options in gnulib_tool_option_extras.
2018-05-28 Colin Watson <cjwatson@debian.org>
Upgrade to Gnulib 20180527
* bootstrap.conf (GNULIB_URL): Remove.
(GNULIB_REVISION): Set to 90f289f249a266b1afb9c63e182f5d979d17df5f.
* configure.ac (AM_PROG_AR, LT_INIT): Move below gl_EARLY.
2018-05-27 Colin Watson <cjwatson@debian.org>
Switch to bootstrap
We no longer keep autogenerated files in git.
* .gitignore: Add **/Makefile.in, /INSTALL, /aclocal.m4, /build-aux,
/config.h.in, /configure, /gl, and /gnulib. Remove gnulib/*.
* INSTALL, Makefile.in, aclocal.m4, autogen.sh, build-aux, config.h.in,
configure, gnulib, lib/Makefile.in, man/Makefile.in, tests/Makefile.in:
Remove.
* bootstrap, bootstrap.conf: New files.
* Makefile.am (SUBDIRS, EXTRA_DIST, ACLOCAL_AMFLAGS): Refer to gl/
rather than gnulib/ (gnulib/ now contains pristine source).
(EXTRA_DIST): Replace autogen.sh with bootstrap and bootstrap.conf.
Remove gnulib/m4/gnulib-cache.m4 and gnulib/m4/gnulib-tool.m4.
* configure.ac (AC_CONFIG_FILES): Refer to gl/ rather than gnulib/.
* lib/Makefile.am (libpipeline_la_CPPFLAGS, libpipeline_la_LIBADD):
Likewise.
* tests/Makefile.am (LIBS, AM_CPPFLAGS): Likewise.
* release.sh: Call ./bootstrap rather than ./autogen.sh.
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.
2014-10-22 Colin Watson <cjwatson@debian.org>
NEWS: Document recent Solaris portability changes
2014-10-22 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.
2014-04-23 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.
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